WO2024258064A1 - 촬상 장치 및 그를 포함하는 전자 장치 - Google Patents
촬상 장치 및 그를 포함하는 전자 장치 Download PDFInfo
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- WO2024258064A1 WO2024258064A1 PCT/KR2024/006485 KR2024006485W WO2024258064A1 WO 2024258064 A1 WO2024258064 A1 WO 2024258064A1 KR 2024006485 W KR2024006485 W KR 2024006485W WO 2024258064 A1 WO2024258064 A1 WO 2024258064A1
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- Prior art keywords
- lens
- imaging device
- light
- electronic device
- optical member
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Classifications
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
- G02B1/041—Lenses
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/001—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras
- G02B13/0015—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design
- G02B13/002—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design having at least one aspherical surface
- G02B13/0035—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design having at least one aspherical surface having three lenses
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/001—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras
- G02B13/0015—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design
- G02B13/002—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design having at least one aspherical surface
- G02B13/004—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design having at least one aspherical surface having four lenses
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/001—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras
- G02B13/0015—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design
- G02B13/002—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design having at least one aspherical surface
- G02B13/0045—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design having at least one aspherical surface having five or more lenses
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/001—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras
- G02B13/0055—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras employing a special optical element
- G02B13/0065—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras employing a special optical element having a beam-folding prism or mirror
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
- G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
- G02B7/08—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification adapted to co-operate with a remote control mechanism
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B9/00—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or -
- G02B9/34—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having four components only
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B11/00—Filters or other obturators specially adapted for photographic purposes
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
- G03B13/32—Means for focusing
- G03B13/34—Power focusing
- G03B13/36—Autofocus systems
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/02—Bodies
- G03B17/12—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/02—Bodies
- G03B17/17—Bodies with reflectors arranged in beam forming the photographic image, e.g. for reducing dimensions of camera
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B30/00—Camera modules comprising integrated lens units and imaging units, specially adapted for being embedded in other devices, e.g. mobile phones or vehicles
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B5/00—Adjustment of optical system relative to image or object surface other than for focusing
- G03B5/06—Swinging lens about normal to the optical axis
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/68—Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations
- H04N23/682—Vibration or motion blur correction
- H04N23/685—Vibration or motion blur correction performed by mechanical compensation
- H04N23/687—Vibration or motion blur correction performed by mechanical compensation by shifting the lens or sensor position
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/67—Focus control based on electronic image sensor signals
Definitions
- Embodiments of the present disclosure relate to electronic devices, for example, to imaging devices and electronic devices including the same.
- An electronic device may refer to a device that performs a specified function according to a program installed in it, such as a home appliance, an electronic notebook, a portable multimedia player, a mobile communication terminal, a tablet PC, an audio/video device, a desktop/laptop computer, and/or a car navigation system.
- these electronic devices can output stored information as audio or video.
- a single electronic device such as a mobile communication terminal can be installed with various functions. For example, in addition to a communication function, entertainment functions such as games, multimedia functions such as music/video playback, communication and security functions for mobile banking, and/or functions of schedule management or electronic wallets are being integrated into a single electronic device.
- camera modules such as imaging devices
- electronic devices that are usually carried around (e.g. mobile terminals)
- users can conveniently utilize various functions such as taking pictures or videos, as well as video calls and/or augmented reality.
- an imaging device includes a lens assembly including at least four lenses sequentially aligned along an optical axis direction, wherein the at least four lenses include a first lens disposed first in a light incidence direction and having positive refractive power, a second lens disposed second in a light incidence direction and having positive refractive power, a third lens disposed third in a light incidence direction, and a fourth lens disposed fourth in a light incidence direction, and an optical member configured to guide light focused or guided by the lens assembly in a direction intersecting the optical axis by reflecting the light at least once.
- the lens assembly satisfies the following [Conditional Expression 1].
- 'f12' is a composite focal length of the first lens and the second lens
- 'f34' is a composite focal length of the third lens and the fourth lens
- 'V1' is an Abbe number of the first lens
- 'V2' is an Abbe number of the second lens
- 'V3' is an Abbe number of the third lens
- 'V4' is an Abbe number of the fourth lens
- 'Vp' is an Abbe number of the optical member.
- an electronic device includes a lens assembly including at least four lenses sequentially aligned along an optical axis direction, an imaging device including an optical member configured to guide light focused or guided by the lens assembly in a direction crossing the optical axis by reflecting the light at least once, and a processor configured to acquire an image of a subject using the imaging device.
- the at least four lenses include a first lens arranged first in a light incidence direction and having positive refractive power, a second lens arranged second in a light incidence direction and having positive refractive power, a third lens arranged third in a light incidence direction and having negative refractive power, and a fourth lens arranged fourth in a light incidence direction.
- the lens assembly satisfies the following [Conditional Expression 1].
- 'f12' is a composite focal length of the first lens and the second lens
- 'f34' is a composite focal length of the third lens and the fourth lens
- 'V1' is an Abbe number of the first lens
- 'V2' is an Abbe number of the second lens
- 'V3' is an Abbe number of the third lens
- 'V4' is an Abbe number of the fourth lens
- 'Vp' is an Abbe number of the optical member.
- FIG. 1 is a block diagram illustrating an electronic device within a network environment according to one embodiment of the present disclosure.
- FIG. 2 is a perspective view showing the front of an electronic device according to one embodiment of the present disclosure.
- FIG. 3 is a perspective view showing the rear side of the electronic device illustrated in FIG. 2 according to one embodiment of the present disclosure.
- FIG. 4 is an exploded perspective view showing the electronic device illustrated in FIG. 2, according to one embodiment of the present disclosure.
- FIG. 5 is a plan view illustrating the rear surface of an electronic device according to one embodiment of the present disclosure.
- FIG. 6 is a cross-sectional view showing a portion of an electronic device according to one embodiment of the present disclosure taken along line A-A' of FIG. 5.
- FIG. 7 is a schematic diagram illustrating an optical path of a camera module in an electronic device according to one embodiment of the present disclosure.
- FIG. 8 is a drawing showing an imaging device according to one embodiment of the present disclosure.
- FIG. 9 is a graph showing spherical aberration of the imaging device of FIG. 8 according to one embodiment of the present disclosure.
- FIG. 10 is a graph showing astigmatism of the imaging device of FIG. 8 according to one embodiment of the present disclosure.
- FIG. 11 is a graph showing the distortion rate of the imaging device of FIG. 8 according to one embodiment of the present disclosure.
- FIG. 12 is a drawing showing an imaging device according to one embodiment of the present disclosure.
- FIG. 13 is a graph showing spherical aberration of the imaging device of FIG. 12 according to one embodiment of the present disclosure.
- FIG. 14 is a graph showing astigmatism of the imaging device of FIG. 12 according to one embodiment of the present disclosure.
- FIG. 15 is a graph showing the distortion rate of the imaging device of FIG. 12 according to one embodiment of the present disclosure.
- FIG. 16 is a drawing showing an imaging device according to one embodiment of the present disclosure.
- FIG. 17 is a graph showing spherical aberration of the imaging device of FIG. 16 according to one embodiment of the present disclosure.
- FIG. 18 is a graph showing astigmatism of the imaging device of FIG. 16 according to one embodiment of the present disclosure.
- FIG. 19 is a graph showing the distortion rate of the imaging device of FIG. 16 according to one embodiment of the present disclosure.
- FIG. 20 is a drawing showing an imaging device according to one embodiment of the present disclosure.
- FIG. 21 is a graph showing spherical aberration of the imaging device of FIG. 20 according to one embodiment of the present disclosure.
- FIG. 22 is a graph showing astigmatism of the imaging device of FIG. 20 according to one embodiment of the present disclosure.
- FIG. 23 is a graph showing the distortion rate of the imaging device of FIG. 20 according to one embodiment of the present disclosure.
- FIG. 24 is a drawing showing an imaging device according to one embodiment of the present disclosure.
- FIG. 25 is a graph showing spherical aberration of the imaging device of FIG. 24 according to one embodiment of the present disclosure.
- FIG. 26 is a graph showing astigmatism of the imaging device of FIG. 24 according to one embodiment of the present disclosure.
- FIG. 27 is a graph showing the distortion rate of the imaging device of FIG. 24 according to one embodiment of the present disclosure.
- FIG. 28 is a drawing showing an imaging device according to one embodiment of the present disclosure.
- FIG. 29 is a graph showing spherical aberration of the imaging device of FIG. 28 according to one embodiment of the present disclosure.
- FIG. 30 is a graph showing astigmatism of the imaging device of FIG. 28 according to one embodiment of the present disclosure.
- FIG. 31 is a graph showing the distortion rate of the imaging device of FIG. 28 according to one embodiment of the present disclosure.
- FIG. 32 is a drawing showing an imaging device according to one embodiment of the present disclosure.
- FIG. 33 is a graph showing spherical aberration of the imaging device of FIG. 32 according to one embodiment of the present disclosure.
- FIG. 34 is a graph showing astigmatism of the imaging device of FIG. 32 according to one embodiment of the present disclosure.
- FIG. 35 is a graph showing the distortion rate of the imaging device of FIG. 32 according to one embodiment of the present disclosure.
- FIG. 36 is a drawing showing an imaging device according to one embodiment of the present disclosure.
- FIG. 37 is a graph showing spherical aberration of the imaging device of FIG. 36 according to one embodiment of the present disclosure.
- FIG. 38 is a graph showing astigmatism of the imaging device of FIG. 36 according to one embodiment of the present disclosure.
- FIG. 39 is a graph showing the distortion rate of the imaging device of FIG. 36 according to one embodiment of the present disclosure.
- FIG. 40 is a drawing showing an imaging device according to one embodiment of the present disclosure.
- FIG. 41 is a drawing showing an imaging device according to one embodiment of the present disclosure.
- One embodiment of the present disclosure is intended to at least resolve the problems and/or disadvantages described above and at least provide the advantages described below, thereby providing an imaging device and/or an electronic device including the same with improved design freedom.
- One embodiment of the present disclosure can provide an imaging device that is easy to improve chromatic aberration while having a degree of design freedom suitable for miniaturized electronic devices.
- FIG. 1 is a block diagram of an electronic device (101) in a network environment (100) according to one embodiment of the present disclosure.
- the electronic device (101) may communicate with the electronic device (102) via a first network (198) (e.g., a short-range wireless communication network) or may communicate with at least one of the electronic device (104) or the server (108) via a second network (199) (e.g., a long-range wireless communication network).
- the electronic device (101) may communicate with the electronic device (104) via the server (108).
- the electronic device (101) may include a processor (120), a memory (130), an input module (150), an audio output module (155), a display module (160), an audio module (170), a sensor module (176), an interface (177), a connection terminal (178), a haptic module (179), a camera module (180), a power management module (188), a battery (189), a communication module (190), a subscriber identification module (196), or an antenna module (197).
- the electronic device (101) may omit at least one of these components (e.g., the connection terminal (178)), or may have one or more other components added. In one embodiment, some of these components (e.g., the sensor module (176), the camera module (180), or the antenna module (197)) may be integrated into one component (e.g., the display module (160)).
- the processor (120) may control at least one other component (e.g., a hardware or software component) of an electronic device (101) connected to the processor (120) by executing, for example, software (e.g., a program (140)), and may perform various data processing or calculations.
- the processor (120) may store a command or data received from another component (e.g., a sensor module (176) or a communication module (190)) in a volatile memory (132), process the command or data stored in the volatile memory (132), and store result data in a nonvolatile memory (134).
- the processor (120) may include a main processor (121) (e.g., a central processing unit or an application processor), or an auxiliary processor (123) (e.g., a graphics processing unit, a neural processing unit (NPU), an image signal processor, a sensor hub processor, or a communication processor) that can operate independently or together with the main processor (121).
- a main processor (121) e.g., a central processing unit or an application processor
- an auxiliary processor (123) e.g., a graphics processing unit, a neural processing unit (NPU), an image signal processor, a sensor hub processor, or a communication processor
- the auxiliary processor (123) may be configured to use less power than the main processor (121) or to be specialized for a given function.
- the auxiliary processor (123) may be implemented separately from the main processor (121) or as a part thereof.
- the auxiliary processor (123) may control at least a portion of functions or states associated with at least one of the components of the electronic device (101) (e.g., the display module (160), the sensor module (176), or the communication module (190)), for example, on behalf of the main processor (121) while the main processor (121) is in an inactive (e.g., sleep) state, or together with the main processor (121) while the main processor (121) is in an active (e.g., application execution) state.
- the auxiliary processor (123) e.g., an image signal processor or a communication processor
- the auxiliary processor (123) may include a hardware structure specialized for processing artificial intelligence models.
- the artificial intelligence models may be generated through machine learning. Such learning may be performed, for example, in the electronic device (101) itself on which the artificial intelligence model is executed, or may be performed through a separate server (e.g., server (108)).
- the learning algorithm may include, for example, supervised learning, unsupervised learning, semi-supervised learning, or reinforcement learning, but is not limited to the examples described above.
- the artificial intelligence model may include a plurality of artificial neural network layers.
- the artificial neural network may be one of a deep neural network (DNN), a convolutional neural network (CNN), a recurrent neural network (RNN), a restricted Boltzmann machine (RBM), a deep belief network (DBN), a bidirectional recurrent deep neural network (BRDNN), deep Q-networks, or a combination of two or more of the above, but is not limited to the examples described above.
- the artificial intelligence model may additionally or alternatively include a software structure.
- the memory (130) can store various data used by at least one component (e.g., processor (120) or sensor module (176)) of the electronic device (101).
- the data can include, for example, software (e.g., program (140)) and input data or output data for commands related thereto.
- the memory (130) can include volatile memory (132) or nonvolatile memory (134).
- the program (140) may be stored as software in memory (130) and may include, for example, an operating system (142), middleware (144), or an application (146).
- the input module (150) can receive commands or data to be used for a component (e.g., processor (120)) of the electronic device (101) from an external source (e.g., a user) of the electronic device (101).
- the input module (150) can include, for example, a microphone, a mouse, a keyboard, a key (e.g., a button), or a digital pen (e.g., a stylus pen).
- the audio output module (155) can output an audio signal to the outside of the electronic device (101).
- the audio output module (155) can include, for example, a speaker or a receiver.
- the speaker can be used for general purposes such as multimedia playback or recording playback.
- the receiver can be used to receive an incoming call. According to one embodiment, the receiver can be implemented separately from the speaker or as a part thereof.
- the display module (160) can visually provide information to an external party (e.g., a user) of the electronic device (101).
- the display module (160) can include, for example, a display, a holographic device, or a projector and a control circuit for controlling the device.
- the display module (160) can include a touch sensor configured to detect a touch, or a pressure sensor configured to measure the intensity of a force generated by the touch.
- the audio module (170) can convert sound into an electrical signal, or vice versa, convert an electrical signal into sound. According to one embodiment, the audio module (170) can obtain sound through an input module (150), or output sound through an audio output module (155), or an external electronic device (e.g., an electronic device (102)) (e.g., a speaker or headphone) directly or wirelessly connected to the electronic device (101).
- an electronic device e.g., an electronic device (102)
- a speaker or headphone directly or wirelessly connected to the electronic device (101).
- the sensor module (176) can detect an operating state (e.g., power or temperature) of the electronic device (101) or an external environmental state (e.g., user state) and generate an electric signal or data value corresponding to the detected state.
- the sensor module (176) can include, for example, a gesture sensor, a gyro sensor, a barometric pressure sensor, a magnetic sensor, an acceleration sensor, a grip sensor, a proximity sensor, a color sensor, an IR (infrared) sensor, a biometric sensor, a temperature sensor, a humidity sensor, or an illuminance sensor.
- the interface (177) may support one or more designated protocols that may be used to directly or wirelessly connect the electronic device (101) to an external electronic device (e.g., the electronic device (102)).
- the interface (177) may include, for example, a high definition multimedia interface (HDMI), a universal serial bus (USB) interface, an SD card interface, or an audio interface.
- HDMI high definition multimedia interface
- USB universal serial bus
- SD card interface Secure Digital Card
- connection terminal (178) may include a connector through which the electronic device (101) may be physically connected to an external electronic device (e.g., the electronic device (102)).
- the connection terminal (178) may include, for example, an HDMI connector, a USB connector, an SD card connector, or an audio connector (e.g., a headphone connector).
- the haptic module (179) can convert an electrical signal into a mechanical stimulus (e.g., vibration or movement) or an electrical stimulus that a user can perceive through a tactile or kinesthetic sense.
- the haptic module (179) can include, for example, a motor, a piezoelectric element, or an electrical stimulation device.
- the camera module (180) can capture still images and moving images.
- the camera module (180) can include one or more lenses, image sensors, image signal processors, or flashes.
- the power management module (188) can manage power supplied to the electronic device (101).
- the power management module (188) can be implemented as, for example, at least a part of a power management integrated circuit (PMIC).
- PMIC power management integrated circuit
- a battery (189) may power at least one component of the electronic device (101).
- the battery (189) may include, for example, a non-rechargeable primary battery, a rechargeable secondary battery, or a fuel cell.
- the communication module (190) may support establishment of a direct (e.g., wired) communication channel or a wireless communication channel between the electronic device (101) and an external electronic device (e.g., the electronic device (102), the electronic device (104), or the server (108)), and performance of communication through the established communication channel.
- the communication module (190) may operate independently from the processor (120) (e.g., the application processor) and may include one or more communication processors that support direct (e.g., wired) communication or wireless communication.
- the communication module (190) may include a wireless communication module (192) (e.g., a cellular communication module, a short-range wireless communication module, or a GNSS (global navigation satellite system) communication module) or a wired communication module (194) (e.g., a local area network (LAN) communication module, or a power line communication module).
- a wireless communication module (192) e.g., a cellular communication module, a short-range wireless communication module, or a GNSS (global navigation satellite system) communication module
- a wired communication module (194) e.g., a local area network (LAN) communication module, or a power line communication module.
- a corresponding communication module can communicate with an external electronic device via a first network (198) (e.g., a short-range communication network such as Bluetooth, wireless fidelity (WiFi) direct, or infrared data association (IrDA)) or a second network (199) (e.g., a long-range communication network such as a legacy cellular network, a 5G network, a next-generation communication network, the Internet, or a computer network (e.g., a LAN or WAN)).
- a first network (198) e.g., a short-range communication network such as Bluetooth, wireless fidelity (WiFi) direct, or infrared data association (IrDA)
- a second network (199) e.g., a long-range communication network such as a legacy cellular network, a 5G network, a next-generation communication network, the Internet, or a computer network (e.g., a LAN or WAN)
- a computer network e.g., a
- the wireless communication module (192) can identify or authenticate the electronic device (101) within a communication network such as the first network (198) or the second network (199) by using subscriber information (e.g., international mobile subscriber identity (IMSI)) stored in the subscriber identification module (196).
- subscriber information e.g., international mobile subscriber identity (IMSI)
- the wireless communication module (192) can support a 5G network and next-generation communication technology after a 4G network, for example, NR access technology (new radio access technology).
- the NR access technology can support high-speed transmission of high-capacity data (eMBB (enhanced mobile broadband)), terminal power minimization and connection of multiple terminals (mMTC (massive machine type communications)), or high reliability and low latency (URLLC (ultra-reliable and low-latency communications)).
- eMBB enhanced mobile broadband
- mMTC massive machine type communications
- URLLC ultra-reliable and low-latency communications
- the wireless communication module (192) can support, for example, a high-frequency band (e.g., mmWave band) to achieve a high data transmission rate.
- a high-frequency band e.g., mmWave band
- the wireless communication module (192) may support various technologies for securing performance in a high-frequency band, such as beamforming, massive multiple-input and multiple-output (MIMO), full dimensional MIMO (FD-MIMO), array antenna, analog beam-forming, or large scale antenna.
- the wireless communication module (192) may support various requirements specified in the electronic device (101), an external electronic device (e.g., the electronic device (104)), or a network system (e.g., the second network (199)).
- the wireless communication module (192) can support a peak data rate (e.g., 20 Gbps or more) for eMBB realization, a loss coverage (e.g., 164 dB or less) for mMTC realization, or a U-plane latency (e.g., 0.5 ms or less for downlink (DL) and uplink (UL) each, or 1 ms or less for round trip) for URLLC realization.
- a peak data rate e.g., 20 Gbps or more
- a loss coverage e.g., 164 dB or less
- U-plane latency e.g., 0.5 ms or less for downlink (DL) and uplink (UL) each, or 1 ms or less for round trip
- the antenna module (197) can transmit or receive signals or power to or from the outside (e.g., an external electronic device).
- the antenna module can include an antenna including a radiator formed of a conductor or a conductive pattern formed on a substrate (e.g., a PCB).
- the antenna module (197) can include a plurality of antennas (e.g., an array antenna).
- at least one antenna suitable for a communication method used in a communication network, such as the first network (198) or the second network (199) can be selected from the plurality of antennas by, for example, the communication module (190).
- a signal or power can be transmitted or received between the communication module (190) and the external electronic device through the selected at least one antenna.
- another component e.g., a radio frequency integrated circuit (RFIC)
- RFIC radio frequency integrated circuit
- the antenna module (197) can form a mmWave antenna module.
- the mmWave antenna module can include a printed circuit board, an RFIC positioned on or adjacent a first surface (e.g., a bottom surface) of the printed circuit board and capable of supporting a designated high-frequency band (e.g., a mmWave band), and a plurality of antennas (e.g., an array antenna) positioned on or adjacent a second surface (e.g., a top surface or a side surface) of the printed circuit board and capable of transmitting or receiving signals in the designated high-frequency band.
- a first surface e.g., a bottom surface
- a plurality of antennas e.g., an array antenna
- peripheral devices e.g., a bus, a general purpose input and output (GPIO), a serial peripheral interface (SPI), or a mobile industry processor interface (MIPI)
- GPIO general purpose input and output
- SPI serial peripheral interface
- MIPI mobile industry processor interface
- commands or data may be transmitted or received between the electronic device (101) and an external electronic device (104) via a server (108) connected to a second network (199).
- Each of the external electronic devices (102 or 104) may be the same or a different type of device as the electronic device (101).
- all or part of the operations executed in the electronic device (101) may be executed in one or more of the external electronic devices (102, 104 or 108). For example, when the electronic device (101) is to perform a certain function or service automatically or in response to a request from a user or another device, the electronic device (101) may, instead of executing the function or service itself or in addition, request one or more external electronic devices to perform at least a part of the function or service.
- One or more external electronic devices that have received the request may execute at least a part of the requested function or service, or an additional function or service related to the request, and transmit the result of the execution to the electronic device (101).
- the electronic device (101) may provide the result, as is or additionally processed, as at least a part of a response to the request.
- cloud computing, distributed computing, mobile edge computing (MEC), or client-server computing technology may be used, for example.
- the electronic device (101) may provide an ultra-low latency service by using distributed computing or mobile edge computing, for example.
- the external electronic device (104) may include an IoT (Internet of Things) device.
- the server (108) may be an intelligent server using machine learning and/or a neural network.
- the external electronic device (104) or the server (108) may be included in the second network (199).
- the electronic device (101) can be applied to intelligent services (e.g., smart home, smart city, smart car, or healthcare) based on 5G communication technology and IoT-related technology.
- Electronic devices may be devices of various forms.
- the electronic devices may include, for example, portable communication devices (e.g., smartphones), computer devices, portable multimedia devices, portable medical devices, cameras, wearable devices, or home appliance devices.
- Electronic devices according to embodiments of the present disclosure are not limited to the above-described devices.
- first, second, or first or second may be used simply to distinguish the corresponding component from other corresponding components, and do not limit the corresponding components in any other respect (e.g., importance or order).
- a component e.g., a first component
- another component e.g., a second component
- the component can be connected to the other component directly (e.g., wired), wirelessly, or through a third component.
- module used in the embodiments of the present disclosure may include a unit implemented by hardware, software or firmware, and may be used interchangeably with terms such as logic, logic block, component, or circuit, for example.
- a module may be an integrally configured component or a minimum unit of the component or a part thereof that performs one or more functions.
- a module may be implemented in the form of an application-specific integrated circuit (ASIC).
- ASIC application-specific integrated circuit
- Embodiments of the present disclosure may be implemented as software (e.g., a program) including one or more instructions stored in a storage medium (e.g., an internal memory or an external memory) readable by a machine (e.g., an electronic device).
- a processor e.g., a processor of the machine (e.g., an electronic device) may call at least one instruction among the one or more instructions stored from the storage medium and execute it. This enables the machine to operate to perform at least one function according to the at least one instruction called.
- the one or more instructions may include code generated by a compiler or code executable by an interpreter.
- the machine-readable storage medium may be provided in the form of a non-transitory storage medium.
- non-transitory only means that the storage medium is a tangible device and does not include a signal (e.g., an electromagnetic wave), and this term does not distinguish between cases where data is stored semi-permanently and cases where it is stored temporarily in the storage medium.
- a signal e.g., an electromagnetic wave
- a method according to an embodiment(s) of the present disclosure may be provided as included in a computer program product.
- the computer program product may be traded between a seller and a buyer as a commodity.
- the computer program product may be distributed in the form of a machine-readable storage medium (e.g., a compact disc read only memory (CD-ROM)), or may be distributed online (e.g., downloaded or uploaded) via an application store (e.g., Play Store TM ) or directly between two user devices (e.g., smartphones).
- an application store e.g., Play Store TM
- at least a part of the computer program product may be at least temporarily stored or temporarily generated in a machine-readable storage medium, such as a memory of a manufacturer's server, a server of an application store, or an intermediary server.
- each component e.g., a module or a program of the above-described components may include a single or multiple entities, and some of the multiple entities may be separated and placed in other components.
- one or more of the components or operations of the above-described components may be omitted, or one or more other components or operations may be added.
- the multiple components e.g., a module or a program
- the integrated component may perform one or more functions of each of the multiple components identically or similarly to those performed by the corresponding component of the multiple components before the integration.
- the operations performed by the module, program, or other component may be executed sequentially, in parallel, repeatedly, or heuristically, or one or more of the operations may be executed in a different order, omitted, or one or more other operations may be added.
- the longitudinal direction, the width direction, and/or the thickness direction of the electronic device may be mentioned, and the longitudinal direction may be defined as the 'Y-axis direction', the width direction as the 'X-axis direction', and/or the thickness direction as the 'Z-axis direction'.
- 'negative/positive (-/+)' may be mentioned together with the orthogonal coordinate system illustrated in the drawings.
- the front of the electronic device and/or the housing may be defined as the 'side facing the +Z direction', and the back side may be defined as the 'side facing the -Z direction'.
- the side of the electronic device and/or the housing may include a region facing the +X direction, a region facing the +Y direction, a region facing the -X direction, and/or a region facing the -Y direction.
- the 'X-axis direction' may mean both the '-X direction' and the '+X direction'. It should be noted that this is based on the orthogonal coordinate system illustrated in the drawings for the sake of brevity of description, and that the description of such directions or components does not limit the embodiment(s) of the present disclosure. For example, depending on the design specifications of the electronic device or the usage habits of the user, the orthogonal coordinate system may be defined differently from the disclosed embodiment(s).
- FIG. 2 is a perspective view showing the front side of an electronic device (200) according to one embodiment of the present disclosure.
- FIG. 3 is a perspective view showing the rear side of the electronic device (200) illustrated in FIG. 2 according to one embodiment of the present disclosure.
- an electronic device (200) may include a housing (210) including a first side (or front side) (210A), a second side (or back side) (210B), and a side surface (210C) surrounding a space between the first side (210A) and the second side (210B).
- the housing may refer to a structure forming a portion of the first side (210A), the second side (210B), and the side surface (210C) of FIG. 2.
- the first side (210A) may be formed by a front plate (202) that is at least partially substantially transparent (e.g., a glass plate including various coating layers, and/or a polymer plate).
- the second side (210B) may be formed by a substantially opaque back plate (211).
- the back plate (211) may be formed of, for example, a coated and/or colored glass, ceramic, polymer, metal (e.g., aluminum, stainless steel (STS), and/or magnesium), or a combination of at least two of the above materials.
- the side surface (210C) may be formed by a side structure (or “side bezel structure”) (218) that is joined to the front plate (202) and the back plate (211) and comprises a metal and/or polymer.
- the back plate (211) and the side structure (218) may be formed integrally and comprise the same material (e.g., a metal material such as aluminum).
- the front plate (202) may include two first regions (210D) that extend seamlessly from the first surface (210A) toward the rear plate (211), at both ends of a long edge of the front plate (202).
- the rear plate (211) may include two second regions (210E) that extend seamlessly from the second surface (210B) toward the front plate (202), at both ends of a long edge.
- the front plate (202) (or the rear plate (211)) may include only one of the first regions (210D) (or the second regions (210E)). In one embodiment, some of the first regions (210D) and/or the second regions (210E) may not be included.
- the side structure (218) when viewed from the side of the electronic device (200), may have a first thickness (or width) on the side that does not include the first regions (210D) and/or the second regions (210E), and may have a second thickness that is thinner than the first thickness on the side that includes the first regions (210D) and/or the second regions (210E).
- the electronic device (200) may include at least one of a display (201), an audio module (203, 207, 214), a sensor module (204, 216, 219), a camera module (205, 212, 213), a key input device (217), a light emitting element (206), and a connector hole (208, 209).
- the electronic device (200) may omit at least one of the components (e.g., the key input device (217) and/or the light emitting element (206)) or may additionally include other components.
- the display (201) may be visually exposed, for example, through a significant portion of the front plate (202). In one embodiment, at least a portion of the display (201) may be visually exposed through the front plate (202) forming the first surface (210A) and the first areas (210D) of the side surfaces (210C). In one embodiment, the corners of the display (201) may be formed to be substantially the same as the adjacent outer shape of the front plate (202). In one embodiment (not shown), in order to expand the area over which the display (201) is visually exposed, the gap between the outer edge of the display (201) and the outer edge of the front plate (202) may be formed to be substantially the same.
- a recess and/or an opening may be formed in a part of a screen display area of the display (201), and at least one of an audio module (214), a sensor module (204), a camera module (205), and a light-emitting element (206) may be included that are aligned with the recess and/or the opening.
- at least one of an audio module (214), a sensor module (204), a camera module (205), a fingerprint sensor (216), and a light-emitting element (206) may be included on a back surface of the screen display area of the display (201).
- the display (201) may be coupled with or disposed adjacent to a touch detection circuit, a pressure sensor capable of measuring the intensity (pressure) of a touch, and/or a digitizer that detects a magnetic field-type stylus pen.
- a touch detection circuit capable of measuring the intensity (pressure) of a touch
- a digitizer capable of measuring the intensity (pressure) of a touch
- a digitizer that detects a magnetic field-type stylus pen.
- at least a portion of the sensor modules (204, 219), and/or at least a portion of the key input device (217) may be positioned in the first areas (210D), and/or the second areas (210E).
- the audio module (203, 207, 214) may include a microphone hole (203) and a speaker hole (207, 214).
- the microphone hole (203) may have a microphone placed inside to acquire external sound, and in one embodiment, multiple microphones may be placed to detect the direction of the sound.
- the speaker hole (207, 214) may include an external speaker hole (207) and a receiver hole (214) for calls.
- the speaker hole (207, 214) and the microphone hole (203) may be implemented as one hole, or a speaker may be included without the speaker hole (207, 214) (e.g., a piezo speaker).
- the sensor modules (204, 216, 219) can generate electrical signals or data values corresponding to the internal operating state and/or the external environmental state of the electronic device (200).
- the sensor modules (204, 216, 219) can include, for example, a first sensor module (204) (e.g., a proximity sensor) and/or a second sensor module (not shown) (e.g., a fingerprint sensor) disposed on a first surface (210A) of the housing (210), and/or a third sensor module (219) (e.g., an HRM sensor) and/or a fourth sensor module (216) (e.g., a fingerprint sensor) disposed on a second surface (210B) of the housing (210).
- a first sensor module (204) e.g., a proximity sensor
- a second sensor module not shown
- a fingerprint sensor disposed on a first surface (210A) of the housing (210
- a third sensor module (219) e.g., an HRM sensor
- the fingerprint sensor can be disposed on not only the first surface (210A) (e.g., the display (201)) of the housing (210) but also the second surface (210B).
- the electronic device (200) may further include at least one of a sensor module (176) of FIG. 1, for example, a gesture sensor, a gyro sensor, a barometric pressure sensor, a magnetic sensor, an acceleration sensor, a grip sensor, a color sensor, an infrared (IR) sensor, a biometric sensor, a temperature sensor, a humidity sensor, and/or an illuminance sensor.
- a sensor module (176) of FIG. 1 for example, a gesture sensor, a gyro sensor, a barometric pressure sensor, a magnetic sensor, an acceleration sensor, a grip sensor, a color sensor, an infrared (IR) sensor, a biometric sensor, a temperature sensor, a humidity sensor, and/or an illuminance sensor.
- the camera module (205, 212, 213) may include a first camera device (205) disposed on a first side (210A) of the electronic device (200), a second camera device (212) disposed on a second side (210B), and/or a flash (213).
- the camera devices (205, 212) may include one or more lenses, an image sensor, and/or an image signal processor.
- the flash (213) may include, for example, a light-emitting diode and/or a xenon lamp.
- two or more lenses (infrared camera, wide-angle and telephoto lenses) and image sensors may be disposed on one side of the electronic device (200).
- the key input device (217) may be disposed on a side surface (210C) of the housing (210).
- the electronic device (200) may not include some or all of the above-mentioned key input devices (217), and the key input devices (217) that are not included may be implemented in other forms, such as soft keys, on the display (201).
- the key input device may include a sensor module (216) disposed on a second surface (210B) of the housing (210).
- the light emitting element (206) may be disposed, for example, on the first surface (210A) of the housing (210).
- the light emitting element (206) may provide, for example, status information of the electronic device (200) in the form of light.
- the light emitting element (206) may provide a light source that is linked to the operation of, for example, the camera module (205).
- the light emitting element (206) may include, for example, an LED, an IR LED, and a xenon lamp.
- the connector holes (208, 209) may include a first connector hole (208) that can accommodate a connector (e.g., a USB connector) for transmitting and receiving power and/or data with an external electronic device, and/or a second connector hole (e.g., an earphone jack) (209) that can accommodate a connector for transmitting and receiving audio signals with an external electronic device.
- a connector e.g., a USB connector
- a second connector hole e.g., an earphone jack
- FIG. 4 is an exploded perspective view showing the electronic device (200) illustrated in FIG. 2 according to one embodiment of the present disclosure.
- the electronic device (300) may include a side structure (310) (e.g., the side structure (218) of FIG. 2), a first support member (311) (e.g., a bracket), a front plate (320) (e.g., the front plate (202) of FIG. 2), a display (330) (e.g., the display (201) of FIG.
- a side structure (310) e.g., the side structure (218) of FIG. 2
- a first support member (311) e.g., a bracket
- a front plate (320) e.g., the front plate (202) of FIG. 2
- a display (330) e.g., the display (201) of FIG.
- the electronic device (300) may omit at least one of the components (e.g., the first support member (311) and/or the second support member (360)) or may additionally include other components. At least one of the components of the electronic device (300) may be identical to or similar to at least one of the components of the electronic device (200) of FIG. 2 or FIG. 3, and any redundant description will be omitted below.
- the first support member (311) may be disposed inside the electronic device (300) and connected to the side structure (310), or may be formed integrally with the side structure (310).
- the first support member (311) may be formed of, for example, a metal material and/or a non-metallic (e.g., polymer) material.
- the first support member (311) may have a display (330) coupled to one surface and a printed circuit board (340) coupled to the other surface.
- a processor, a memory, and/or an interface may be mounted on the printed circuit board (340).
- the processor may include, for example, one or more of a central processing unit, an application processor, a graphic processing unit, an image signal processor, a sensor hub processor, and/or a communication processor.
- the memory may include, for example, volatile memory and/or non-volatile memory.
- the interface may include, for example, a high definition multimedia interface (HDMI), a universal serial bus (USB) interface, an SD card interface, and/or an audio interface.
- HDMI high definition multimedia interface
- USB universal serial bus
- the interface may electrically and/or physically connect the electronic device (300) to an external electronic device, and may include, for example, a USB connector, an SD card/MMC connector, and/or an audio connector.
- the battery (350) is a device for supplying power to at least one component of the electronic device (300), and may include, for example, a non-rechargeable primary battery, and/or a rechargeable secondary battery, and/or a fuel cell. At least a portion of the battery (350) may be disposed substantially on the same plane as, for example, the printed circuit board (340).
- the battery (350) may be disposed integrally within the electronic device (300), and may also be disposed detachably from the electronic device (300).
- Antenna (370) may be positioned between the back plate (380) and the battery (350).
- the antenna (370) may include, for example, a near field communication (NFC) antenna, a wireless charging antenna, and/or a magnetic secure transmission (MST) antenna.
- the antenna (370) may, for example, perform short-range communication with an external device or wirelessly transmit and receive power required for charging.
- the antenna structure may be formed by a portion or a combination of the side structure (310) and/or the first support member (311).
- FIG. 5 is a plan view illustrating a rear surface of an electronic device (400) (e.g., the electronic devices (101, 102, 104, 200, 300) of FIGS. 1 to 4 ) according to one embodiment of the present disclosure.
- FIG. 6 is a cross-sectional view illustrating a portion of the electronic device (400) according to one embodiment of the present disclosure taken along line A-A' of FIG. 5.
- FIG. 7 is a configuration diagram illustrating an optical path of an imaging device (500) in the electronic device (400) according to one embodiment of the present disclosure.
- an electronic device (400) may include a camera window (385) disposed on one surface (e.g., the second surface (210B) of FIG. 3).
- the camera window (385) may be a part of the rear plate (380).
- the camera window (385) may be coupled to the rear plate (380) through a decorative member (389), and when viewed from the outside, the decorative member (389) may be exposed in a form that surrounds the periphery of the camera window (385).
- the camera window (385) may include a plurality of transparent regions (387), and the electronic device (400) may receive external light or radiate light to the outside through at least one of the transparent regions (387).
- the electronic device (400) may include at least one imaging device (500) (e.g., the camera modules (180, 205, 212, 213) of FIGS. 1 to 3) arranged to correspond to at least some of the transparent regions (387) and at least one light source (e.g., an infrared light source) arranged to correspond to another part of the transparent regions (387).
- the imaging device (500) and/or the light source may receive external light or radiate light to the outside of the electronic device (400) through any one of the transparent regions (387).
- the electronic device (400) and/or the imaging device (500) may further include a camera support member (381).
- the camera support member (381) can be positioned or secured to the rear plate (380) and/or the camera window (385) at least one of the imaging device (500) and/or another imaging device adjacent thereto (e.g., a wide-angle camera, an ultra-wide-angle camera, and/or a macro camera).
- the camera support member (381) can be substantially a part of the first support member (311) and/or the second support member (360) of FIG. 4.
- the electronic device (400) may include at least one of a wide-angle camera, an ultra-wide-angle camera, a close-up camera, a telephoto camera, or an infrared photodiode as a photographing device (500) and/or a light-receiving element, and may include a flash (e.g., the flash (213) of FIG. 3) or an infrared laser diode as a light source and/or a light-emitting element.
- a flash e.g., the flash (213) of FIG. 3
- an infrared laser diode as a light source and/or a light-emitting element.
- the electronic device (400) may detect a distance and/or depth to a subject by emitting an infrared laser toward the subject and receiving an infrared laser reflected by the subject using the infrared laser diode and the infrared photodiode. In one embodiment, the electronic device (400) may capture a subject by combining any one or two or more of the cameras, and may provide illumination toward the subject by using a flash as needed.
- the wide-angle camera, the ultra-wide-angle camera, and/or the macro camera may have a smaller length in the optical axis direction of the lens(es) compared to the telephoto camera (e.g., the imaging device (500)).
- the telephoto camera e.g., the imaging device (500)
- having a relatively small angle of view and a relatively large focal length may have a larger lens length than the other cameras (e.g., the wide-angle camera, the ultra-wide-angle camera, and/or the macro camera).
- the term “lens length” may be a distance from the object-side surface of the first lens on the object side to the imaging surface of the image sensor (411).
- the “lens length” may be a distance from the object-side surface of the first lens on the object side to the sensor-side surface of the first lens on the image sensor side.
- the wide-angle camera, the ultra-wide-angle camera, and/or the macro camera may have substantially little effect on the thickness of the electronic device (400) even if the lens(es) are arranged along the thickness direction of the electronic device (400) (e.g., the thickness measured in the Z-axis direction of FIG. 4 or FIG. 6).
- the wide-angle camera, the ultra-wide-angle camera, and/or the macro camera may be arranged in the electronic device (400) such that the direction in which light is incident on the electronic device (400) from the outside and the optical axis direction of the lens(es) are substantially the same.
- the imaging device (500) e.g., a telephoto camera
- the imaging device (500) may include at least one optical member (R) that reflects and/or refracts the incident light (IL) in a different direction. By including at least one optical member (R), the imaging device (500) can easily implement a telephoto function while suppressing an increase in the thickness of the electronic device (400).
- a folded camera may include a lens assembly (421) (e.g., lenses (421a, 421b)), at least one optical member (R) (e.g., a refractive member or a reflective member), and/or an image sensor (411).
- the at least one optical member (R) may reflect or refract light (e.g., incident light (IL)) focused or guided by the lens assembly (421) at least once and guide it to the image sensor (411).
- the optical member (R) may include, for example, a prism and/or a mirror.
- the optical member (R) may be formed as a prism including at least one mirror.
- the optical member (R) may reflect and/or refract light (IL) incident in a first direction (D1) in a second direction (D2) intersecting the first direction (D1).
- the first direction (D1) may refer to, for example, a direction in which external light (IL) is incident on the electronic device (400) and/or the imaging device (500) through one of the transparent areas (387) of FIG. 5 when photographing a subject.
- the first direction (D1) may refer to a photographing direction, a subject direction, an orientation direction of the imaging device (500), and/or a direction parallel thereto.
- the first direction (D1) may be parallel to a thickness direction and/or a Z-axis direction of the electronic device (400).
- light (RL1) reflected or refracted inside the optical member (R) and propagated in the second direction (D2) may be reflected and/or refracted by another region inside the optical member (R) and propagated in a third direction (D3) intersecting the second direction (D2).
- the third direction (D3) may be substantially perpendicular to the second direction (D2).
- the third direction (D3) may mean a direction parallel to the Z-axis direction.
- the third direction (D3) may be a direction inclined with respect to the second direction (D2) and/or the X-Y plane depending on the arrangement and specifications of the imaging device (500) and/or the optical member (R) within the electronic device (400).
- the third direction (D3) may be substantially parallel to the first direction (D1).
- the image sensor (411) may be configured to detect light (RL2) that is reflected and/or refracted at least once inside the optical member (R) and then propagates along the third direction (D3).
- light (IL) incident from the outside may be detected by the image sensor (411) after being reflected or refracted at least once (e.g., twice in the illustrated embodiment) inside the optical member (R), and the electronic device (400) and/or the imaging device (500) may acquire an image of a subject based on a signal and/or information detected via the image sensor (411).
- the image sensor (411) may be arranged substantially parallel to the X-Y plane.
- the imaging device (500) has a shake correction function having a structure that shifts the image sensor (411)
- the image sensor (411) can move horizontally in a plane substantially perpendicular to the first direction (D1) and/or the third direction (D3).
- the image sensor (411) when performing a shake correction operation, may be shifted in the length direction (e.g., Y-axis direction) and/or width direction (e.g., X-axis direction) of the electronic device (400).
- the image sensor (411) may be arranged on a plane substantially perpendicular to the first direction (D1) and/or the third direction (D3), so that in an electronic device having a small thickness (e.g., a thickness of approximately 10 mm or less), it may be easy to expand the size of the image sensor (411), and/or it may be easy to secure a space for a shake correction operation.
- the imaging device (500) when the imaging device (500) is utilized as a telephoto camera, the quality of a captured image may be further improved by installing a shake correction function. In one embodiment, when the image sensor (411) is enlarged, the performance of the imaging device (500) may be further improved.
- the lens assembly (421) can guide and/or focus light (IL) incident from the first direction (D1) onto the optical member (R).
- the lens assembly (421) and/or the first lens (e.g., the first lens (421a)) arranged on the object side of the imaging device (500) can have a defined refractive power.
- the lens assembly (421) can further include an additional lens (e.g., the second lens (421b)(s)) for focusing and/or aligning light incident from the outside.
- At least one of the first lens (421a) and/or the second lens (421b)(s) can move forward and backward in a direction in which light is incident (e.g., the first direction (D1) of FIG. 6).
- the electronic device (400) and/or the imaging device (500) can perform focal length adjustment and/or focus adjustment by moving at least one of the first lens (421a) and/or the second lens (421b)(s) forward and backward.
- the image sensor (411) can perform focal length adjustment and/or focus adjustment by moving forward and backward along the third direction (D3) of FIG. 6.
- the electronic device (400) and/or the imaging device (500) may further include an infrared cut filter (419).
- the infrared cut filter (419) may suppress or substantially block light in an infrared and/or near-infrared wavelength band from being incident on the image sensor (411) and may be positioned at any position in the optical path between the first lens (421a) and the image sensor (411).
- the infrared cut filter (419) may be positioned close to the image sensor (411) (e.g., between the image sensor (411) and the optical member (R)) to suppress and/or prevent the infrared cut filter (419) from being visually exposed to the outside.
- the optical member (R) may include an infrared cut coating layer, in which case the infrared cut filter (419) may be omitted.
- the image sensor (411) can detect light that has substantially passed through the infrared blocking filter (419) (or the infrared blocking coating layer).
- the optical member (R) according to the embodiment(s) of the present disclosure may be selectively designed according to the structure of the imaging device (500).
- the optical member (R) may have a triangular prism shape.
- the optical member (R) may have a trapezoidal prism shape.
- the shape of the optical member (R) is not limited to the structure illustrated in the present disclosure.
- the optical member (R) may have a structure other than a triangular prism or a trapezoidal prism.
- the type of the optical member (R) may be variously arranged.
- the optical member (R) may be arranged as a prism.
- the optical member (R) may be arranged as at least one mirror.
- the optical member (R) may include a substantially transparent material.
- the optical member (R) can be manufactured using glass.
- FIG. 8 is a diagram showing an imaging device (600) (e.g., the camera modules (180, 205, 212, 213) of FIGS. 1 to 3 or the imaging device (500) of FIG. 6) according to one embodiment of the present disclosure.
- FIG. 9 is a graph showing spherical aberration of the imaging device (600) of FIG. 8 according to one embodiment of the present disclosure.
- FIG. 10 is a graph showing astigmatism of the imaging device (600) of FIG. 8 according to one embodiment of the present disclosure.
- FIG. 11 is a graph showing a distortion rate of the imaging device (600) of FIG. 8 according to one embodiment of the present disclosure.
- FIG. 9 is a graph showing spherical aberration of an imaging device (600) according to one embodiment of the present disclosure, in which the horizontal axis represents a coefficient of longitudinal spherical aberration and the vertical axis represents a normalized distance from an optical axis, and shows a change in longitudinal spherical aberration according to a wavelength of light.
- the longitudinal spherical aberration is shown for light having wavelengths of, for example, 656.3000 (NM, nanometer), 587.6000 (NM), 546.1000 (NM), 486.1000 (NM), and 435.8000 (NM), respectively.
- FIG. 9 is a graph showing spherical aberration of an imaging device (600) according to one embodiment of the present disclosure, in which the horizontal axis represents a coefficient of longitudinal spherical aberration and the vertical axis represents a normalized distance from an optical axis, and shows a change in longitudinal spherical aberration according to a wavelength of light.
- FIG. 10 is a graph showing astigmatic field curves of an imaging device (600) according to one embodiment of the present disclosure, for light having a wavelength of 546.1000 (NM), where 's' exemplifies a sagittal plane and 't' exemplifies a tangential plane (meridional plane).
- FIG. 11 is a graph showing distortion of an imaging device (600) according to one embodiment of the present disclosure, for light having a wavelength of 546.1000 (NM).
- the imaging device (600)(s) is a structure including optical members (R)(s) arranged between the lenses (L1, L2, L3, L4)(s) and the image sensor (I), and it is noted that in a graph regarding spherical aberration, astigmatism, and/or distortion rate, negative/positive may be reversed depending on the number of times light is reflected and/or refracted by the optical members (R)(s).
- optical data such as 'lens length' or 'focal length' may be an example of a value in a state where the optical members (R)(s) are not included.
- the optical members (R)(s) may change the path of light by performing reflection and/or refracting, and may not substantially affect the optical performance (e.g., focal length, F-number, and/or angle of view) of the imaging device (600).
- the imaging device (600) may further include an additional optical member, not shown, arranged in front of the lens assembly (LA). In one embodiment, the imaging device (600) may further include an additional optical member, not shown, arranged between two adjacent lenses among the lenses (L1, L2, L3, L4).
- the optical member (R) shown may be omitted or an optical member, not shown, may be additionally arranged depending on the specifications of the imaging device (600) or the electronic device (400) to be manufactured.
- the optical member (R) is generally exemplified as a triangular prism, but it should be noted that the embodiment(s) of the present disclosure are not limited thereto.
- the optical member (R) may be implemented in a polygonal prism shape, such as a rectangular (e.g., a parallelogram or a trapezoid) shape or a pentagonal shape.
- an imaging device (600) may include a lens assembly (LA) including at least four lenses (L1, L2, L3, L4), an image sensor (I), and an optical member (R) disposed between the image sensor (I) and the at least four lenses (hereinafter, “lenses L1, L2, L3, L4)”).
- the lens assembly (LA) may be understood to include the optical member (R).
- the imaging device (600) may include a photosensitive member replacing the image sensor (I). In one embodiment, when the imaging device (600) includes the image sensor (I), duplication, movement, and/or post-processing of an acquired image may be facilitated.
- the imaging device (600) may include an additional optical member positioned in front of the first lens (L1) among the lenses (L1, L2, L3, L4) that are first arranged, or an additional optical member positioned between two adjacent lenses among the lenses (L1, L2, L3, L4).
- additional optical member(s) that are not shown may be arranged, which may vary depending on the specifications of the imaging device (600) and the space secured within the electronic device (400).
- the lenses (L1, L2, L3, L4) are arranged sequentially along the optical axis (A) or along the direction in which light is incident, and may be distinguished by indicating an ordinal number corresponding to the order in which they are arranged along the direction in which light is incident, 'first', 'second', 'third', and/or 'fourth'.
- the lens that is arranged first in the direction in which light is incident may be referred to as the 'first lens (L1)'.
- 'S2' may be an object-side surface of the first lens (L1) among the lenses (L1, L2, L3, L4), and 'S3' may be a sensor-side surface of the first lens (L1).
- the imaging device (600) and/or the lens assembly (LA) may include an aperture (STOP) positioned in front of the first lens (L1).
- the aperture (STOP) may be understood to be positioned behind a vertex (e.g., a point intersecting the optical axis (A)) of the object-side surface (S2) of the first lens (L1).
- 'S4' may be an object-side surface of the second lens (L2) positioned second from the direction in which light is incident among the lenses (L1, L2, L3, L4), and 'S5' may be a sensor-side surface of the second lens (L2).
- 'S6' may be an object-side surface of a third lens (L3) among the lenses (L1, L2, L3, L4), and 'S7' may be a sensor-side surface of the third lens (L3).
- 'S8' may be an object-side surface of a fourth lens (L4) among the lenses (L1, L2, L3, L4), and 'S9' may be a sensor-side surface of the fourth lens (L4).
- 'S10' may be an object-side surface of the optical member (R), which may be a surface on which light focused or guided by the lenses (L1, L2, L3, L4) is incident, and 'S11' may be a sensor-side surface of the optical member (R), which may be a surface facing the image sensor (I) or a surface aligned with the optical axis of the image sensor (I).
- a filter member e.g., an infrared cut filter (F)
- F infrared cut filter
- 'S13' designates a sensor-side surface of the infrared cut filter (F)
- an object-side surface of the infrared cut filter (F) may be referred to as 'S12'.
- reference numerals assigned to each lens surface may be different from the embodiment of FIG. 8.
- the first lens (L1) can have positive refractive power
- the second lens (L2) can have positive refractive power
- the third lens (L3) can have negative refractive power
- the fourth lens (L4) can have positive refractive power or negative refractive power.
- the lens assembly (LA) and/or the imaging device (600) can further include a fifth lens (L5), which can have positive refractive power or negative refractive power.
- the illustrated embodiment illustrates that the lenses (L1, L2, L3, L4), the optical member (R) and/or the image sensor (I) are aligned along one optical axis (A), it should be noted that the embodiment(s) of the present disclosure are not limited thereto.
- the optical member (R) may receive light focused or guided by the lenses (L1, L2, L3, L4) and reflect the light at least once within the optical member.
- the object-side surface (S10) of the optical member (R) may be aligned with the lenses (L1, L2, L3, L4) along the optical axis (A), and the image sensor (I) may be aligned with the sensor-side surface (S11) of the optical member in a direction intersecting the optical axis (A).
- the optical axis (A) is simplified and illustrated, and the light focused or guided by the lenses (L1, L2, L3, L4) is reflected at least once inside the optical member (R), so as to follow a path similar to that in the embodiment of Fig. 6 or Fig. 7 and can be incident on the image sensor (I) (e.g., imaging surface (img)).
- the image sensor (I) e.g., imaging surface (img)
- the optical member (R) can reflect, refract, and/or guide light incident in the direction of the optical axis (A) at least once in another direction (e.g., in a direction intersecting the optical axis (A)).
- light transmitted through the optical member (R) can be incident on the image sensor (I) substantially along a direction intersecting the optical axis (A).
- the imaging device (600) can further include an infrared cut filter (F).
- the infrared cut filter (F) can be arranged between the sensor-side surface (S11) of the optical member (R) and the image sensor (I).
- the infrared cut filter (F) can block light (e.g., infrared) that is not recognized by the naked eye of a user but is detected by a photosensitive material or the image sensor (I).
- the infrared cut filter (F) can be replaced with a bandpass filter that transmits light of a specified wavelength band.
- At least four lenses can be sequentially arranged along the optical axis (A) from the object (obj) side toward the optical member (R) or the image sensor (I).
- the optical axis (A) can be arranged substantially parallel to a front (e.g., a first surface (210A) of FIG. 2) and/or a rear surface (e.g., a second surface (210B) of FIG. 3) of an electronic device (e.g., an electronic device (101, 200, 300, 400) of FIGS. 1 to 6).
- the electronic device (400) e.g., a processor (120) of FIG.
- an imaging device (600) can move at least one of the lenses (L1, L2, L3, L4) forward and backward along the optical axis (A).
- a focal length adjustment and/or a focus adjustment operation may be performed by moving at least one of the lenses (L1, L2, L3, L4) along the direction of the optical axis (A).
- the electronic device (400) e.g., the processor (120) of FIG. 1
- the imaging device (600) may perform a shake correction operation by moving at least one of the lenses (L1, L2, L3, L4) in a plane substantially perpendicular to the optical axis (A).
- “Movement in a plane substantially perpendicular to the optical axis (A)” may be understood as, for example, moving the lenses (L1, L2, L3, L4) along at least two directions substantially perpendicular to the optical axis (A).
- the "at least two directions” may be, for example, directions substantially perpendicular to each other.
- the image sensor (I) may be configured to receive light guided and/or focused through the lenses (L1, L2, L3, L4) and/or the optical member (R), thereby causing the imaging device (600) and/or the electronic device (400) including the same to acquire an image of a subject.
- the image sensor (I) may be arranged to be inclined or intersecting with respect to a front (e.g., a first surface (210A) of FIG. 2) and/or a back (e.g., a second surface (210B) of FIG. 3) of the electronic device (e.g., the electronic device (101, 200, 300, 400) of FIGS. 1 to 6).
- the imaging plane (img) of the image sensor (I) may form an acute angle and/or an obtuse angle with the optical axis (A).
- the imaging plane (img) of the image sensor (I) in a structure where the optical axis (A) (e.g., an array of lenses (L1, L2, L3, L4)) is arranged perpendicular to the front or rear of the electronic device (400) and light incident on the optical member (R) is reflected in a 90 degree direction inside the optical member (R), the imaging plane (img) of the image sensor (I) can be arranged perpendicular to the front or rear of the electronic device (400).
- the imaging plane (img) can be arranged to be inclined with respect to the optical axis (A), the X-axis, the Y-axis, and/or the Z-axis of FIGS. 2 to 6.
- the image sensor (I) can be arranged in various directions with respect to the alignment direction of the lenses (L1, L2, L3, L4), the degree of design freedom in manufacturing the imaging device (600) and/or the electronic device (400) including the same can be increased.
- the optical member (R) can change the direction of propagation of light by reflecting and/or refracting the incident light at least once. For example, by arranging the optical member (R) between the lenses (L1, L2, L3, L4) and the image sensor (I), the degree of design freedom in the arrangement (or orientation) of the image sensor (I) with respect to the lenses (L1, L2, L3, L4) can be increased.
- the optical member (R) is arranged between the lenses (L1, L2, L3, L4) and the image sensor (I), and can receive light through the lenses (L1, L2, L3, L4) in the direction of the optical axis (A).
- the optical member (R) can emit light incident through the lenses (L1, L2, L3, L4) in the direction of the optical axis (A) along a direction intersecting the optical axis (A) by reflecting and/or refracting the light at least once.
- These optical elements (R) may include, for example, a mirror and/or a prism.
- the electronic device (400) e.g., the processor (120) of FIG. 1 and/or the imaging device (600) may perform shake correction by rotating or tilting the optical member (R) about the optical axis (A).
- the “tilt operation” may include, for example, an operation in which the optical member (R) rotates around an arbitrary axis intersecting the optical axis (A).
- the center axis of the tilt operation may be set in various ways depending on the structure of the imaging device (600) and/or the electronic device (400) to be actually manufactured.
- a subject tracking function may be performed through the rotational operation or the tilting operation of the optical member (R).
- the processor (120) may perform a shake correction operation or a subject tracking function by rotating or tilting the optical member (R).
- the processor (120) can perform a focus operation by advancing and retreating the image sensor (I) along the direction in which light is incident on the imaging plane (img), and/or can perform a shake correction operation by moving the image sensor (I) in a plane substantially perpendicular to the direction in which light is incident.
- the imaging device (600) or the electronic device (400) can perform a shake correction operation or a subject tracking function using the additional optical elements.
- the imaging device e.g., the imaging device (600, 700, 800, 900, 1000, 1100, 1200, 1300, 1400, 1500) of FIGS. 8, 12, 16, 20, 24, 28, 32, 36, 40 and/or 41)
- the lens assembly (LA) of the imaging device may satisfy the condition of the following [Mathematical Formula 1].
- 'f12' is the composite focal length of the first lens (L1) and the second lens (L2)
- 'f34' is the composite focal length of the third lens (L3) and the fourth lens (L4)
- 'V1' is the Abbe number of the first lens (L1)
- 'V2' is the Abbe number of the second lens (L2)
- 'V3' is the Abbe number of the third lens (L3)
- 'V4' is the Abbe number of the fourth lens (L4)
- 'Vp' may be the Abbe number of the optical member (R).
- the value calculated by [Mathematical Formula 1] may be a value in the unit of 'mm'.
- [Mathematical expression 1] presents conditions regarding refractive power and material (e.g., Abbe number) of lenses (L1, L2, L3, L4) in an imaging device (600, 700, 800, 900, 1000, 1100, 1200, 1300, 1400, 1500).
- the calculated value of [Mathematical expression 1] is less than -0.9 or greater than -0.5, chromatic aberration due to the optical member (R) may increase, or spherical aberration or field curvature may increase.
- the lens assembly (LA) and/or the imaging device (600) may easily improve chromatic aberration while including an optical member (R) such as a prism.
- the combination of the refractive power and the material (e.g., Abbe number) of the lenses (L1, L2, L3, L4) in the lens assembly (LA) and/or the imaging device (600) can be easily performed, thereby suppressing spherical aberration or field curvature.
- the sensitivity can be lowered in the manufacturing or assembly of the lenses (L1, L2, L3, L4), thereby realizing good optical performance.
- the lens assembly (LA) and/or the imaging device (600) satisfying the condition of [Mathematical Formula 1] can provide a field of view (FOV) of about 15 degrees to about 35 degrees.
- FOV field of view
- the lens assembly (LA) and/or the imaging device (600) satisfying the condition of [Mathematical Formula 1] can include an optical member (R) such as a mirror or a prism, while being easy to manufacture and improve chromatic aberration, and can provide good telephoto performance.
- an optical member (R) such as a mirror or a prism
- At least one of the first lens (L1) and the second lens (L2) can have an Abbe number of about 50 or greater. In one embodiment, both the first lens (L1) and the second lens (L2) can have an Abbe number of about 50 or greater.
- the lens assembly (LA) and/or the imaging device (600) can easily improve chromatic aberration and can have low sensitivity in manufacturing or assembling the lenses (L1, L2, L3, L4).
- field curvature in the lens assembly (LA) and/or the imaging device (600) can be suppressed to provide a subject image with improved quality.
- At least one of the third lens (L3) and the fourth lens (L4) can have an Abbe number of about 40 or less. In one embodiment, both the third lens (L3) and the fourth lens (L4) can have an Abbe number of about 40 or less.
- the lens assembly (LA) and/or the imaging device (600) can be easily improved in chromatic aberration and can have low sensitivity in manufacturing or assembling the lenses (L1, L2, L3, and L4).
- field curvature in the lens assembly (LA) and/or the imaging device (600) can be suppressed to provide a subject image with improved quality.
- the manufacturing specifications of FIG. 8, FIG. 12, FIG. 16, FIG. 20, FIG. 24, FIG. 28, FIG. 32, FIG. 36, FIG. 40, and/or FIG. 41 (600, 700, 800, 900, 1000, 1100, 1200, 1300, 1400, 1500), the manufacturing specifications of the lenses (L1, L2, L3, L4, L5) and/or the calculated values of each embodiment according to [Mathematical Formula 1] are exemplified in [Table 1] and [Table 2].
- the image height (IMG HT) is the maximum distance from a point where the image sensor (I) intersects the optical axis (A) to the edge of the imaging plane (img), for example, it can be understood as half of the diagonal length of the imaging plane (img).
- Fig. 24 Image device (1000) Fig. 28 Image device (1100) Fig. 32 Camera (1200) Fig. 36 Image device (1300) Total focal length (mm) 16.94 16.95 16.95 19.55 Field of view (FOV) (degree) 23 23 23 24 Appendix (IMG HT)(mm) 3.5 3.5 3.5 4.2 F number (Fno) 2.8 3.0 2.8 3.0 Effective focal length (EFL)(mm) f1 14.25 12.46 11.40 14.04 f2 31.60 50.00 50.00 30.00 f3 -21.08 -164.80 -19.54 -70.00 f4 -57.70 -13.20 -14.43 -13.99 f5 N/A N/A N/A -101.11 f12 9.88 9.86 9.14 9.50 f34 -15.70 -13.20 -11.63 -11.97 Refractive index (nd) L1 1.593 1.497 1.497 1.497 L2 1.544 1.544 1.616 1.616 L3 1.615
- FIG. 8 More specific data regarding the shape and arrangement of the imaging device (600) and/or the lens assembly (LA) of FIG. 8 are exemplified in [Table 3], [Table 4] and/or [Table 5].
- the data in [Table 3] can additionally exemplify the radius of curvature of the lens surface at the point where the optical axis (A) intersects, or the thickness and arrangement interval of the lenses (L1, L2, L3, L4), and [Table 4] and/or [Table 5] describe the aspherical coefficients of the lenses (L1, L2, L3, L4), and the definition of the aspherical surface can be calculated through the following [Mathematical Formula 2].
- z is a distance in the direction of the optical axis (A) from a point where the optical axis (A) passes on the lens surface
- y is a distance from the optical axis (A) in a vertical direction from the optical axis (A)
- 'c'' is the reciprocal of the radius of curvature at the vertex of the lens
- 'k' is the Conic constant
- 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'J', 'K', 'L', 'M', 'N', and 'O' may represent aspheric coefficients, respectively.
- the 'reciprocal of the radius of curvature' may represent a value (e.g., curvature) indicating the degree of curvature at each point of a surface or curve.
- Lens surface (surface) 6_ASP 7_ASP 8_ASP 9_ASP Radius of curvature (radius) 2.868E+00 2.156E+00 -7.529E+00 -1.021E+01 k(Conic) -2.654E-01 -9.750E-01 -3.322E-01 4.129E+00
- reference numerals for optical axis(es), lens(es), and/or lens surface(s) may be omitted from the drawings for the sake of simplicity of the drawings.
- the omitted reference numerals from the drawings may be easily understood by those skilled in the art by further referring to FIG. 8 or through lens data and drawings presented in each embodiment.
- FIG. 12 is a diagram showing an imaging device (700) (e.g., the camera modules (180, 205, 212, 213) of FIGS. 1 to 3 or the imaging device (500) of FIG. 6) according to one embodiment of the present disclosure.
- FIG. 13 is a graph showing spherical aberration of the imaging device (700) of FIG. 12 according to one embodiment of the present disclosure.
- FIG. 14 is a graph showing astigmatism of the imaging device (700) of FIG. 12 according to one embodiment of the present disclosure.
- FIG. 15 is a graph showing a distortion rate of the imaging device (700) of FIG. 12 according to one embodiment of the present disclosure.
- the imaging device (700) may be manufactured in accordance with the specifications of the above-described [Table 1] and [Table 2], as well as the data of [Table 6] regarding the radius of curvature of the lens surface or the thickness and arrangement interval of the lenses (L1, L2, L3, L4), and may have the aspherical coefficients of [Table 7] and/or [Table 8].
- the imaging device (700) may satisfy at least some of the conditions described above, such as [Mathematical Formula 1].
- Lens surface (surface) 2_ASP 3_ASP 4_ASP 5_ASP Radius of curvature (radius) 1.006E+01 -3.813E+01 5.091E+00 7.406E+00 k(Conic) 0.000E+00 0.000E+00 2.496E-01 -2.702E+00 A(4th) 7.702E-04 1.439E-03 -9.167E-05 6.582E-03 B(6th) 3.671E-05 -1.098E-05 1.573E-03 1.727E-03 C(8th) -2.775E-06 4.372E-07 -8.776E-04 -1.248E-03 D(10th) 6.521E-07 1.039E-06 2.855E-04 4.693E-04 E(12th) 0.000E+00 0.000E+00 -5.154E-05 -9.583E-05 F(14th) 0.000E+00 0.000E+00 4.761E-06 9.979E-06 G
- Lens surface (surface) 6_ASP 7_ASP 8_ASP 9_ASP Radius of curvature (radius) 2.935E+00 2.121E+00 -6.031E+00 -5.895E+00 k(Conic) -2.654E-01 -9.750E-01 -3.322E-01 4.129E+00
- FIG. 16 is a diagram showing an imaging device (800) (e.g., the camera modules (180, 205, 212, 213) of FIGS. 1 to 3 and/or the imaging device (500) of FIG. 6) according to one embodiment of the present disclosure.
- FIG. 17 is a graph showing spherical aberration of the imaging device (800) of FIG. 16 according to one embodiment of the present disclosure.
- FIG. 18 is a graph showing astigmatism of the imaging device (800) of FIG. 16 according to one embodiment of the present disclosure.
- FIG. 19 is a graph showing a distortion rate of the imaging device (800) of FIG. 16 according to one embodiment of the present disclosure.
- the imaging device (800) may be manufactured in accordance with the specifications of [Table 1] and [Table 2] described above, as well as the data of [Table 9] regarding the radius of curvature of the lens surface or the thickness and spacing between the lenses (L1, L2, L3, L4), and may have the aspherical coefficients of [Table 10] and/or [Table 11].
- the imaging device (800) may satisfy at least some of the conditions described above, such as [Mathematical Formula 1].
- Lens surface (surface) 2_ASP 3_ASP 4_ASP 5_ASP Radius of curvature (radius) 9.229E+00 -8.864E+01 5.091E+00 7.406E+00 k(Conic) 0.000E+00 0.000E+00 2.496E-01 -2.702E+00
- Lens surface (surface) 6_ASP 7_ASP 8_ASP 9_ASP Radius of curvature (radius) 2.735E+00 2.045E+00 -6.688E+00 -8.098E+00 k(Conic) -2.654E-01 -9.750E-01 -3.322E-01 4.129E+00
- FIG. 20 is a diagram showing an imaging device (900) (e.g., the camera modules (180, 205, 212, 213) of FIGS. 1 to 3 or the imaging device (500) of FIG. 6) according to one embodiment of the present disclosure.
- FIG. 21 is a graph showing spherical aberration of the imaging device (900) of FIG. 20 according to one embodiment of the present disclosure.
- FIG. 22 is a graph showing astigmatism of the imaging device (900) of FIG. 20 according to one embodiment of the present disclosure.
- FIG. 23 is a graph showing a distortion rate of the imaging device (900) of FIG. 20 according to one embodiment of the present disclosure.
- the imaging device (900) may be manufactured in accordance with the specifications of [Table 1] and [Table 2] described above, as well as the data of [Table 12] regarding the radius of curvature of the lens surface or the thickness and arrangement interval of the lenses (L1, L2, L3, L4, L5), and may have the aspherical coefficients of [Table 13] and/or [Table 14].
- the imaging device (900) may satisfy at least some of the conditions described above, such as [Mathematical Formula 1].
- Lens surface (surface) 6_ASP 7_ASP 8_ASP 9_ASP 10_ASP Radius of curvature (radius) 1.198E+01 1.945E+01 1.945E+01 -1.901E+01 1.977E+01 k(Conic) 0.000E+00 0.000E+00 0.000E+00 -1.000E+00 -9.900E+01
- FIG. 24 is a diagram showing an imaging device (1000) (e.g., the camera modules (180, 205, 212, 213) of FIGS. 1 to 3 or the imaging device (500) of FIG. 6) according to one embodiment of the present disclosure.
- FIG. 25 is a graph showing spherical aberration of the imaging device (1000) of FIG. 24 according to one embodiment of the present disclosure.
- FIG. 26 is a graph showing astigmatism of the imaging device (1000) of FIG. 24 according to one embodiment of the present disclosure.
- FIG. 27 is a graph showing a distortion rate of the imaging device (1000) of FIG. 24 according to one embodiment of the present disclosure.
- the imaging device (1000) may be manufactured in accordance with the specifications of [Table 1] and [Table 2] described above, as well as the data of [Table 15] regarding the radius of curvature of the lens surface or the thickness and spacing between the lenses (L1, L2, L3, L4), and may have the aspherical coefficients of [Table 16] and/or [Table 17].
- the imaging device (1000) may satisfy at least some of the conditions described above, such as [Mathematical Formula 1].
- FIG. 28 is a diagram showing an imaging device (1100) (e.g., the camera modules (180, 205, 212, 213) of FIGS. 1 to 3 or the imaging device (500) of FIG. 6) according to one embodiment of the present disclosure.
- FIG. 29 is a graph showing spherical aberration of the imaging device (1100) of FIG. 28 according to one embodiment of the present disclosure.
- FIG. 30 is a graph showing astigmatism of the imaging device (1100) of FIG. 28 according to one embodiment of the present disclosure.
- FIG. 31 is a graph showing a distortion rate of the imaging device (1100) of FIG. 28 according to one embodiment of the present disclosure.
- the imaging device (1100) may be manufactured in accordance with the specifications of [Table 1] and [Table 2] described above, as well as the data of [Table 18] regarding the radius of curvature of the lens surface or the thickness and spacing between the lenses (L1, L2, L3, L4), and may have the aspherical coefficients of [Table 19] and/or [Table 20].
- the imaging device (1100) may satisfy at least some of the conditions described above, such as [Mathematical Formula 1].
- Lens surface (surface) 5_ASP 6_ASP 7_ASP 8_ASP Radius of curvature (radius) 3.115E+00 2.833E+00 2.357E+01 6.627E+00 k(Conic) -2.654E-01 -9.750E-01 -3.322E-01 4.129E+00
- FIG. 32 is a diagram showing an imaging device (1200) (e.g., the camera modules (180, 205, 212, 213) of FIGS. 1 to 3 or the imaging device (500) of FIG. 6) according to one embodiment of the present disclosure.
- FIG. 33 is a graph showing spherical aberration of the imaging device (1200) of FIG. 32 according to one embodiment of the present disclosure.
- FIG. 34 is a graph showing astigmatism of the imaging device (1200) of FIG. 32 according to one embodiment of the present disclosure.
- FIG. 35 is a graph showing a distortion rate of the imaging device (1200) of FIG. 32 according to one embodiment of the present disclosure.
- the imaging device (1200) may be manufactured in accordance with the specifications of the above-described [Table 1] and [Table 2], as well as the data of [Table 21] regarding the radius of curvature of the lens surface or the thickness and arrangement interval of the lenses (L1, L2, L3, L4), and may have the aspherical coefficients of [Table 22] and/or [Table 23].
- the imaging device (1200) may satisfy at least some of the conditions described above, such as [Mathematical Formula 1].
- FIG. 36 is a diagram showing an imaging device (1300) (e.g., the camera modules (180, 205, 212, 213) of FIGS. 1 to 3 or the imaging device (500) of FIG. 6) according to one embodiment of the present disclosure.
- FIG. 37 is a graph showing spherical aberration of the imaging device (1300) of FIG. 36 according to one embodiment of the present disclosure.
- FIG. 38 is a graph showing astigmatism of the imaging device (1300) of FIG. 36 according to one embodiment of the present disclosure.
- FIG. 39 is a graph showing a distortion rate of the imaging device (1300) of FIG. 36 according to one embodiment of the present disclosure.
- the imaging device (1300) may be manufactured in accordance with the specifications of the above-described [Table 1] and [Table 2], as well as the data of [Table 24] regarding the radius of curvature of the lens surface or the thickness and arrangement interval of the lenses (L1, L2, L3, L4, L5), and may have the aspherical coefficients of [Table 25] and/or [Table 26].
- the imaging device (1300) may satisfy at least some of the conditions described above, such as [Mathematical Formula 1].
- Lens surface (surface) 6_ASP 7_ASP 8_ASP 9_ASP 10_ASP Radius of curvature (radius) 9.712E+00 1.603E+01 5.929E+00 1.534E+01 1.202E+01 k(Conic) 0.000E+00 0.000E+00 0.000E+00 -1.000E+00 -9.900E+01
- FIG. 40 is a drawing showing an imaging device (1400) according to one embodiment of the present disclosure.
- FIG. 41 is a drawing showing an imaging device (1500) according to one embodiment of the present disclosure.
- an optical member (R) disposed between a lens assembly (LA) and an image sensor (I) to convert a light propagation path may have a polygonal shape, for example, a parallelogram column shape of FIG. 40 or a trapezoidal column shape of FIG. 41.
- the position or direction of the image sensor (I) with respect to the lens assembly (LA) may be implemented in various ways.
- light incident on the optical member (R) through the lens assembly (LA) may be reflected at least once inside the optical member (R) and then emitted to the outside of the optical member (R) through a surface directed toward the image sensor (I).
- An imaging device e.g., a camera module (180, 205, 212, 213) of FIGS. 1 to 3, or an imaging device (500, 600, 700, 800, 900, 1000, 1100, 1200, 1300, 1400, 1500) of FIGS. 7, 8, 12, 16, 20, 24, 28, 32, 36, 40, and 41
- an optical member e.g., an optical member (R) of FIG. 8 that reflects and/or refracts incident light, thereby allowing free design of a path of light traveling to an image sensor (e.g., an image sensor (I) of FIG. 8).
- an image sensor e.g., an image sensor (I) of FIG. 8
- the arrangement direction of the image forming surface e.g., the image forming surface (img) of FIG.
- the image sensor (I) can be designed in various ways with respect to the arrangement of the lenses (e.g., the lenses (L1, L2, L3, L4) of FIG. 8). Accordingly, it can be easy to mount an imaging device having high optical performance (e.g., telephoto performance) in a miniaturized and lightweight electronic device such as a smart phone (e.g., the electronic devices (101, 102, 104, 200, 300, 400) of FIGS. 1 to 6).
- the imaging device and/or the electronic device including the same can suppress chromatic aberration due to an optical member through a combination of the refractive power and the material of the lenses, thereby providing good telephoto performance and/or suppressing deterioration of the quality of an acquired image.
- an imaging device e.g., a camera module (180, 205, 212, 213) of FIGS. 1 to 3, or an imaging device (500, 600, 700, 800, 900, 1000, 1100, 1200, 1300, 1400, 1500) of FIGS. 7, 8, 12, 16, 20, 24, 28, 32, 36, 40, and 41
- a lens assembly e.g., the lens assembly (LA) of FIG. 8, FIG. 12, FIG. 16, and/or FIG.
- the at least four lenses include a first lens (e.g., the first lens (L1) of FIG. 8, FIG. 12, FIG. 16, and/or FIG. 20) that is arranged first in the direction of incidence of light and has positive refractive power, a second lens (e.g., the second lens (L2) of FIG. 8, FIG. 12, FIG. 16, and/or FIG. 20) that is arranged second in the direction of incidence of light and has positive refractive power, a third lens (e.g., the third lens (L3) of FIG. 8, FIG. 12, FIG. 16, and/or FIG.
- a first lens e.g., the first lens (L1) of FIG. 8, FIG. 12, FIG. 16, and/or FIG. 20
- a second lens e.g., the second lens (L2) of FIG. 8, FIG. 12, FIG. 16, and/or FIG. 20
- a third lens e.g., the third lens (L3) of FIG. 8, FIG. 12, FIG. 16, and/or FIG.
- the lens assembly includes a lens (L4)), and an optical member (e.g., the optical member (R) of FIG. 8, FIG. 12, FIG. 16, and/or FIG. 20) configured to guide light focused or guided by the lens assembly in a direction crossing the optical axis by reflecting the light at least once.
- the lens assembly satisfies the following [Conditional Expression 1].
- 'f12' is a composite focal length of the first lens and the second lens
- 'f34' is a composite focal length of the third lens and the fourth lens
- 'V1' is an Abbe number of the first lens
- 'V2' is an Abbe number of the second lens
- 'V3' is an Abbe number of the third lens
- 'V4' is an Abbe number of the fourth lens
- 'Vp' is an Abbe number of the optical member.
- the third lens can have negative refractive power.
- At least one of the first lens, the second lens and the third lens may include at least one of a synthetic resin or glass.
- At least one of the first lens and the second lens can have an Abbe number of 50 or greater. In one embodiment, the sum of the Abbe number of the first lens and the Abbe number of the second lens can be 100 or greater.
- At least one of the third lens and the fourth lens can have an Abbe number of 40 or less.
- the imaging device as described above may further include an image sensor (e.g., the image sensor (I) of FIGS. 8, 12, 16, and/or 20) configured to receive light guided through the optical member.
- an image sensor e.g., the image sensor (I) of FIGS. 8, 12, 16, and/or 20
- the imaging device as described above may further include an infrared cutoff filter (e.g., an infrared cutoff filter (F) of FIG. 8, FIG. 12, FIG. 16, and/or FIG. 20) disposed between the optical member and the image sensor.
- an infrared cutoff filter e.g., an infrared cutoff filter (F) of FIG. 8, FIG. 12, FIG. 16, and/or FIG. 20
- the image sensor may be configured to perform a focus adjustment operation by moving forward and backward along a direction in which light is incident on an imaging plane of the image sensor, or to perform a shake correction operation by moving in a plane perpendicular to the direction in which light is incident on the imaging plane.
- the imaging device as described above can satisfy the following [Conditional Expression 2].
- 'FOV' refers to the angle of view of the lens assembly, and the unit may be 'degree'.
- the imaging device as described above may be configured to perform a shake correction operation or a subject tracking operation by rotating or tilting the optical member.
- the imaging device as described above may further include a second optical member arranged in front of the first lens and configured to receive light from a direction intersecting the optical axis and guide the light to the first lens along the optical axis.
- the second optical member may be configured to reflect the incident light at least once internally.
- the second optical member may be configured to perform a shake correction operation or a subject tracking operation by rotating or tilting the second optical member.
- an electronic device e.g., an electronic device (101, 102, 104, 200, 300, 400) of FIGS. 1 to 6) comprises a lens assembly (e.g., a lens assembly (LA) of FIGS. 8, 12, 16, and/or 20) including at least four lenses (e.g., lenses (L1, L2, L3, L4, L5) of FIGS. 8, 12, 16, and/or 20) sequentially aligned along an optical axis (e.g., an optical axis (A) of FIGS. 8, 12, 16, and/or 20)) and an optical member (e.g., an optical member (R) of FIGS.
- a lens assembly e.g., a lens assembly (LA) of FIGS. 8, 12, 16, and/or 20
- lenses e.g., lenses (L1, L2, L3, L4, L5) of FIGS. 8, 12, 16, and/or 20
- an optical member e.g., an optical member (R) of FIGS.
- the at least four lenses include a first lens (e.g., the first lens (L1) of FIG. 8, FIG. 12, FIG.
- the lens assembly satisfies the following [Conditional Expression 1]:
- 'f12' is a composite focal length of the first lens and the second lens
- 'f34' is a composite focal length of the third lens and the fourth lens
- 'V1' is an Abbe number of the first lens
- 'V2' is an Abbe number of the second lens
- 'V3' is an Abbe number of the third lens
- 'V4' is an Abbe number of the fourth lens
- 'Vp' is an Abbe number of the optical member.
- At least one of the first lens, the second lens and the third lens may include at least one of a synthetic resin material or glass.
- the first lens and the second lens can have an Abbe number of 50 or greater.
- the third lens and the fourth lens can have an Abbe number of 40 or less.
- the imaging device may further include an image sensor (e.g., the image sensor (I) of FIGS. 8, 12, 16, and/or 20) configured to receive light guided through the optical member.
- the processor may be configured to acquire a subject image based on the light received through the image sensor.
- the imaging device may further include an infrared cutoff filter (e.g., an infrared cutoff filter (F) of FIG. 8, FIG. 12, FIG. 16, and/or FIG. 20) disposed between the optical member and the image sensor.
- an infrared cutoff filter e.g., an infrared cutoff filter (F) of FIG. 8, FIG. 12, FIG. 16, and/or FIG. 20
- the processor may be configured to perform a focus adjustment operation by advancing or retreating the image sensor along a direction in which light is incident on the imaging plane of the image sensor, or to perform a shake correction operation by moving the image sensor in a plane perpendicular to the direction in which light is incident on the imaging plane.
- the lens assembly can satisfy the following [Conditional Expression 2].
- 'FOV' is the angle of view of the lens assembly, and the unit is 'degree'.
- the processor may be configured to perform an image stabilization operation or a subject tracking operation by rotating or tilting the optical member.
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Abstract
Description
| 도 8의 촬상 장치(600) |
도 12의 촬상 장치(700) |
도 16의 촬상 장치(800) |
도 20의 촬상 장치(900) |
||
| 전체 초점거리(mm) | 16.93 | 16.92 | 16.92 | 19.55 | |
| 화각(FOV)(degree) | 23 | 23 | 23 | 24 | |
| 상고(IMG HT)(mm) | 3.5 | 3.5 | 3.5 | 4.2 | |
| F수(Fno) | 2.8 | 3.0 | 2.8 | 3.0 | |
| 유효초점거리 (EFL)(mm) |
f1 | 14.12 | 14.75 | 14.13 | 11.93 |
| f2 | 26.54 | 26.54 | 26.96 | 28.42 | |
| f3 | -19.06 | -14.34 | -17.93 | -24.70 | |
| f4 | -44.49 | 134.24 | -62.08 | -71.00 | |
| f5 | N/A | N/A | N/A | -16.92 | |
| f12 | 9.23 | 9.46 | 9.35 | 8.50 | |
| f34 | -13.51 | -16.99 | -14.11 | -18.00 | |
| 굴절률 (nd) |
L1 | 1.593 | 1.544 | 1.593 | 1.544 |
| L2 | 1.544 | 1.544 | 1.544 | 1.544 | |
| L3 | 1.615 | 1.68 | 1.615 | 1.62 | |
| L4 | 1.680 | 1.64 | 1.680 | 1.680 | |
| L5 | N/A | N/A | N/A | 1.567 | |
| Prism | 1.550 | 1.52 | 1.590 | 1.544 | |
| 아베수 (Abv) |
L1 | 55.9 | 55.9 | 55.9 | 55.9 |
| L2 | 55.9 | 55.9 | 55.9 | 55.9 | |
| L3 | 18.1 | 18.1 | 18.1 | 25.8 | |
| L4 | 19.2 | 23.51 | 19.2 | 19.0 | |
| L5 | N/A | N/A | N/A | 37.4 | |
| Prism | 40.1 | 64.1 | 35.1 | 64.0 | |
| [수학식 1]의 산출값 | -0.697 | -0.505 | -0.839 | -0.509 | |
| 도 24의 촬상 장치(1000) |
도 28의 촬상 장치(1100) |
도 32의 촬상 장치(1200) |
도 36의 촬상 장치(1300) |
||
| 전체 초점거리(mm) | 16.94 | 16.95 | 16.95 | 19.55 | |
| 화각(FOV)(degree) | 23 | 23 | 23 | 24 | |
| 상고(IMG HT)(mm) | 3.5 | 3.5 | 3.5 | 4.2 | |
| F수(Fno) | 2.8 | 3.0 | 2.8 | 3.0 | |
| 유효초점거리 (EFL)(mm) |
f1 | 14.25 | 12.46 | 11.40 | 14.04 |
| f2 | 31.60 | 50.00 | 50.00 | 30.00 | |
| f3 | -21.08 | -164.80 | -19.54 | -70.00 | |
| f4 | -57.70 | -13.20 | -14.43 | -13.99 | |
| f5 | N/A | N/A | N/A | -101.11 | |
| f12 | 9.88 | 9.86 | 9.14 | 9.50 | |
| f34 | -15.70 | -13.20 | -11.63 | -11.97 | |
| 굴절률 (nd) |
L1 | 1.593 | 1.497 | 1.497 | 1.497 |
| L2 | 1.544 | 1.544 | 1.616 | 1.616 | |
| L3 | 1.615 | 1.615 | 1.615 | 1.620 | |
| L4 | 1.680 | 1.680 | 1.680 | 1.567 | |
| L5 | N/A | N/A | N/A | 1.567 | |
| Prism | 1.550 | 1.550 | 1.550 | 1.550 | |
| 아베수 (Abv) |
L1 | 67.1 | 81.5 | 81.5 | 81.5 |
| L2 | 55.9 | 37.4 | 25.8 | 25.8 | |
| L3 | 18.1 | 18.1 | 18.1 | 18.1 | |
| L4 | 19.2 | 19.2 | 19.2 | 19.0 | |
| L5 | N/A | N/A | N/A | 37.4 | |
| Prism | 40.0 | 37.4 | 35.0 | 35.0 | |
| [수학식 1]의 산출값 | -0.852 | -0.774 | -0.647 | -0.667 | |
| 렌즈면 (surface) |
곡률반경 (radius) |
두께(공기간격) (Thickness(air gap)) |
굴절률 (nd) |
아베수 (Vd) |
| obj | infinity | infinity | ||
| STOP | infinity | -0.500 | ||
| S2 | 9.229 | 1.717 | 1.593 | 55.9 |
| S3 | -88.644 | 0.100 | ||
| S4 | 5.091 | 0.807 | 1.544 | 55.9 |
| S5 | 7.406 | 0.100 | ||
| S6 | 2.868 | 0.500 | 1.615 | 18.1 |
| S7 | 2.156 | 1.257 | ||
| S8 | -7.529 | 0.430 | 1.680 | 19.2 |
| S9 | -10.214 | 0.589 | ||
| S10 | infinity | 10.870 | 1.550 | 40.1 |
| S11 | infinity | 0.100 | ||
| S12 | infinity | 0.210 | 1.520 | 64.1 |
| S13 | infinity | 2.961 | ||
| img | infinity | -0.005 |
| 렌즈면 (surface) |
2_ASP | 3_ASP | 4_ASP | 5_ASP |
| 곡률반경 (radius) |
9.229E+00 | -8.864E+01 | 5.091E+00 | 7.406E+00 |
| k(Conic) | 0.000E+00 | 0.000E+00 | 2.496E-01 | -2.702E+00 |
| A(4th) | 3.093E-04 | 8.365E-04 | 1.238E-03 | 6.268E-03 |
| B(6th) | -1.656E-05 | -5.374E-05 | 1.698E-03 | 1.903E-03 |
| C(8th) | -1.503E-06 | -4.380E-06 | -8.692E-04 | -1.218E-03 |
| D(10th) | 1.985E-07 | 5.460E-07 | 2.894E-04 | 4.707E-04 |
| E(12th) | 0.000E+00 | 0.000E+00 | -5.146E-05 | -9.536E-05 |
| F(14th) | 0.000E+00 | 0.000E+00 | 4.736E-06 | 1.006E-05 |
| G(16th) | 0.000E+00 | 0.000E+00 | -1.791E-07 | -4.504E-07 |
| H(18th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| J(20th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| K(22th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| L(24th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| M(26th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| N(28th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| O(30th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| 렌즈면 (surface) |
6_ASP | 7_ASP | 8_ASP | 9_ASP |
| 곡률반경 (radius) |
2.868E+00 | 2.156E+00 | -7.529E+00 | -1.021E+01 |
| k(Conic) | -2.654E-01 | -9.750E-01 | -3.322E-01 | 4.129E+00 |
| A(4th) | -9.507E-03 | -1.049E-02 | 1.647E-02 | 1.587E-02 |
| B(6th) | 4.579E-04 | 1.739E-03 | 3.835E-04 | 4.031E-04 |
| C(8th) | -2.778E-04 | -5.047E-04 | 2.012E-04 | 1.198E-04 |
| D(10th) | 9.361E-06 | 6.700E-05 | 4.374E-06 | 4.631E-05 |
| E(12th) | 1.462E-06 | -3.524E-07 | -1.688E-05 | -3.063E-05 |
| F(14th) | 1.729E-07 | -7.879E-07 | 3.279E-06 | 6.264E-06 |
| G(16th) | -2.426E-08 | 7.908E-08 | -2.339E-07 | -4.986E-07 |
| H(18th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| J(20th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| K(22th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| L(24th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| M(26th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| N(28th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| O(30th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| 렌즈면 (surface) |
곡률반경 (radius) |
두께(공기간격) (Thickness(air gap)) |
굴절률 (nd) |
아베수 (Vd) |
| obj | infinity | infinity | ||
| STOP | infinity | -0.500 | ||
| S2 | 10.058 | 1.634 | 1.544 | 55.9 |
| S3 | -38.130 | 0.100 | ||
| S4 | 5.091 | 0.807 | 1.544 | 55.9 |
| S5 | 7.406 | 0.100 | ||
| S6 | 2.935 | 0.459 | 1.680 | 18.1 |
| S7 | 2.121 | 1.257 | ||
| S8 | -6.031 | 0.701 | 1.640 | 23.5 |
| S9 | -5.895 | 0.589 | ||
| S10 | infinity | 10.870 | 1.520 | 64.1 |
| S11 | infinity | 0.100 | ||
| S12 | infinity | 0.210 | 1.520 | 64.1 |
| S13 | infinity | 3.707 | ||
| img | infinity | -0.005 |
| 렌즈면 (surface) |
2_ASP | 3_ASP | 4_ASP | 5_ASP |
| 곡률반경 (radius) |
1.006E+01 | -3.813E+01 | 5.091E+00 | 7.406E+00 |
| k(Conic) | 0.000E+00 | 0.000E+00 | 2.496E-01 | -2.702E+00 |
| A(4th) | 7.702E-04 | 1.439E-03 | -9.167E-05 | 6.582E-03 |
| B(6th) | 3.671E-05 | -1.098E-05 | 1.573E-03 | 1.727E-03 |
| C(8th) | -2.775E-06 | 4.372E-07 | -8.776E-04 | -1.248E-03 |
| D(10th) | 6.521E-07 | 1.039E-06 | 2.855E-04 | 4.693E-04 |
| E(12th) | 0.000E+00 | 0.000E+00 | -5.154E-05 | -9.583E-05 |
| F(14th) | 0.000E+00 | 0.000E+00 | 4.761E-06 | 9.979E-06 |
| G(16th) | 0.000E+00 | 0.000E+00 | -1.840E-07 | -4.445E-07 |
| H(18th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| J(20th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| K(22th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| L(24th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| M(26th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| N(28th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| O(30th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| 렌즈면 (surface) |
6_ASP | 7_ASP | 8_ASP | 9_ASP |
| 곡률반경 (radius) |
2.935E+00 | 2.121E+00 | -6.031E+00 | -5.895E+00 |
| k(Conic) | -2.654E-01 | -9.750E-01 | -3.322E-01 | 4.129E+00 |
| A(4th) | -9.507E-03 | -1.049E-02 | 1.124E-02 | 1.051E-02 |
| B(6th) | 4.579E-04 | 1.739E-03 | 7.505E-04 | 5.981E-04 |
| C(8th) | -2.778E-04 | -5.047E-04 | 2.601E-04 | 1.425E-04 |
| D(10th) | 9.361E-06 | 6.700E-05 | 3.901E-06 | 6.113E-05 |
| E(12th) | 1.462E-06 | -3.524E-07 | -1.681E-05 | -3.157E-05 |
| F(14th) | 1.729E-07 | -7.879E-07 | 3.512E-06 | 5.716E-06 |
| G(16th) | -2.426E-08 | 7.908E-08 | -2.312E-07 | -2.704E-07 |
| H(18th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| J(20th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| K(22th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| L(24th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| M(26th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| N(28th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| O(30th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| 렌즈면 (surface) |
곡률반경 (radius) |
두께(공기간격) (Thickness(air gap)) |
굴절률 (nd) |
아베수 (Vd) |
| obj | infinity | infinity | ||
| STOP | infinity | -0.450 | ||
| S2 | 9.229 | 2.013 | 1.593 | 55.9 |
| S3 | -88.644 | 0.100 | ||
| S4 | 5.091 | 0.693 | 1.544 | 55.9 |
| S5 | 7.406 | 0.100 | ||
| S6 | 2.735 | 0.495 | 1.620 | 18.1 |
| S7 | 2.045 | 1.205 | ||
| S8 | -6.688 | 0.350 | 1.680 | 19.2 |
| S9 | -8.098 | 0.589 | ||
| S10 | infinity | 10.870 | 1.590 | 35.1 |
| S11 | infinity | 0.100 | ||
| S12 | infinity | 0.210 | 1.520 | 62.1 |
| S13 | infinity | 3.337 | ||
| img | infinity | -0.005 |
| 렌즈면 (surface) |
2_ASP | 3_ASP | 4_ASP | 5_ASP |
| 곡률반경 (radius) |
9.229E+00 | -8.864E+01 | 5.091E+00 | 7.406E+00 |
| k(Conic) | 0.000E+00 | 0.000E+00 | 2.496E-01 | -2.702E+00 |
| A(4th) | 1.568E-04 | 1.075E-03 | 2.085E-03 | 7.167E-03 |
| B(6th) | -1.453E-05 | -4.220E-05 | 1.793E-03 | 1.905E-03 |
| C(8th) | -2.067E-07 | -4.010E-06 | -8.650E-04 | -1.228E-03 |
| D(10th) | 1.750E-07 | 7.010E-07 | 2.894E-04 | 4.700E-04 |
| E(12th) | 0.000E+00 | 0.000E+00 | -5.146E-05 | -9.521E-05 |
| F(14th) | 0.000E+00 | 0.000E+00 | 4.745E-06 | 1.010E-05 |
| G(16th) | 0.000E+00 | 0.000E+00 | -1.754E-07 | -4.465E-07 |
| H(18th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| J(20th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| K(22th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| L(24th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| M(26th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| N(28th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| O(30th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| 렌즈면 (surface) |
6_ASP | 7_ASP | 8_ASP | 9_ASP |
| 곡률반경 (radius) |
2.735E+00 | 2.045E+00 | -6.688E+00 | -8.098E+00 |
| k(Conic) | -2.654E-01 | -9.750E-01 | -3.322E-01 | 4.129E+00 |
| A(4th) | -9.507E-03 | -1.049E-02 | 1.447E-02 | 1.470E-02 |
| B(6th) | 4.579E-04 | 1.739E-03 | 1.798E-04 | 3.212E-04 |
| C(8th) | -2.778E-04 | -5.047E-04 | 1.714E-04 | 9.594E-05 |
| D(10th) | 9.361E-06 | 6.700E-05 | -1.679E-07 | 4.046E-05 |
| E(12th) | 1.462E-06 | -3.524E-07 | -1.712E-05 | -3.207E-05 |
| F(14th) | 1.729E-07 | -7.879E-07 | 3.254E-06 | 6.064E-06 |
| G(16th) | -2.426E-08 | 7.908E-08 | -2.845E-07 | -4.730E-07 |
| H(18th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| J(20th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| K(22th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| L(24th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| M(26th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| N(28th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| O(30th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| 렌즈면 (surface) |
곡률반경 (radius) |
두께(공기간격) (Thickness(air gap)) |
굴절률 (nd) |
아베수 (Vd) |
| obj | infinity | infinity | ||
| S1 | 7.105195799 | 1.096 | 1.544 | 55.9 |
| STOP (S2) | -76.349 | 0.100 | ||
| S3 | 9.836 | 0.803 | 1.544 | 55.9 |
| S4 | 25.987 | 0.100 | ||
| S5 | 56.853 | 2.148 | 1.620 | 25.8 |
| S6 | 11.978 | 0.115 | ||
| S7 | 33.243 | 1.348 | 1.680 | 19.0 |
| S8 | 19.448 | 0.256 | ||
| S9 | -19.014 | 0.380 | 1.567 | 37.4 |
| S10 | 19.766 | 0.300 | ||
| S11 | infinity | 13.000 | 1.544 | 64.1 |
| S12 | infinity | 0.100 | ||
| S13 | infinity | 0.210 | 1.520 | 64.1 |
| S14 | infinity | 1.743 | ||
| img | infinity | 0.007 |
| 렌즈면 (surface) |
1_ASP | 2_ASP | 3_ASP | 4_ASP | 5_ASP |
| 곡률반경 (radius) |
7.105E+00 | -7.635E+01 | 9.836E+00 | 2.599E+01 | 5.685E+01 |
| k(Conic) | -5.097E-01 | -1.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| A(4th) | -4.562E-04 | -7.997E-05 | 5.776E-05 | -7.370E-04 | 2.635E-04 |
| B(6th) | 6.199E-05 | -6.570E-04 | -8.871E-04 | -3.028E-04 | 7.011E-06 |
| C(8th) | -7.902E-05 | 4.624E-04 | 5.959E-04 | 1.675E-04 | -1.033E-06 |
| D(10th) | 3.483E-05 | -1.122E-04 | -1.322E-04 | -2.821E-05 | -1.648E-07 |
| E(12th) | -7.239E-06 | 1.644E-05 | 1.517E-05 | 1.939E-06 | -1.337E-08 |
| F(14th) | 9.078E-07 | -1.745E-06 | -1.014E-06 | -2.223E-08 | 2.051E-10 |
| G(16th) | -7.391E-08 | 1.277E-07 | 3.998E-08 | -4.009E-09 | -1.469E-11 |
| H(18th) | 3.864E-09 | -3.665E-09 | -8.627E-10 | 2.020E-10 | 6.058E-12 |
| J(20th) | -1.176E-10 | -3.043E-10 | 7.870E-12 | -2.962E-12 | 1.299E-13 |
| K(22th) | 1.569E-12 | 3.174E-11 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| L(24th) | 0.000E+00 | -8.618E-13 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| M(26th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| N(28th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| O(30th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| 렌즈면 (surface) |
6_ASP | 7_ASP | 8_ASP | 9_ASP | 10_ASP |
| 곡률반경 (radius) |
1.198E+01 | 1.945E+01 | 1.945E+01 | -1.901E+01 | 1.977E+01 |
| k(Conic) | 0.000E+00 | 0.000E+00 | 0.000E+00 | -1.000E+00 | -9.900E+01 |
| A(4th) | -3.366E-04 | 1.300E-03 | 1.300E-03 | 3.757E-03 | 7.733E-03 |
| B(6th) | -5.029E-05 | 2.364E-04 | 2.364E-04 | -6.693E-04 | -9.853E-04 |
| C(8th) | -1.686E-06 | 4.260E-05 | 4.260E-05 | -6.113E-04 | -3.848E-04 |
| D(10th) | 4.789E-07 | 6.775E-06 | 6.775E-06 | 6.236E-04 | 4.352E-04 |
| E(12th) | 1.177E-07 | 1.027E-06 | 1.027E-06 | -3.164E-04 | -2.276E-04 |
| F(14th) | 1.527E-09 | 8.826E-08 | 8.826E-08 | 9.745E-05 | 7.050E-05 |
| G(16th) | -2.519E-09 | -2.703E-08 | -2.703E-08 | -1.842E-05 | -1.362E-05 |
| H(18th) | -6.334E-10 | 2.736E-18 | 2.736E-18 | 2.060E-06 | 1.615E-06 |
| J(20th) | -3.467E-11 | 4.255E-20 | 4.255E-20 | -1.244E-07 | -1.087E-07 |
| K(22th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 3.120E-09 | 3.228E-09 |
| L(24th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| M(26th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| N(28th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| O(30th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| 렌즈면 (surface) |
곡률반경 (radius) |
두께(공기간격) (Thickness(air gap)) |
굴절률 (nd) |
아베수 (Vd) |
| obj | infinity | infinity | ||
| STOP (S1) | 8.835 | 1.925 | 1.593 | 67.1 |
| S2 | -197.106 | 0.266 | ||
| S3 | 4.890 | 0.678 | 1.544 | 55.9 |
| S4 | 6.488 | 0.100 | ||
| S5 | 2.734 | 0.485 | 1.616 | 18.1 |
| S6 | 2.109 | 1.161 | ||
| S7 | -6.753 | 0.372 | 1.680 | 19.2 |
| S8 | -8.318 | 0.589 | ||
| S9 | infinity | 10.870 | 1.550 | 40.1 |
| S10 | infinity | 0.100 | ||
| S11 | infinity | 0.210 | 1.520 | 64.1 |
| S12 | infinity | 0.000 | ||
| S13 | infinity | 3.100 | ||
| Img | infinity | -0.005 |
| 렌즈면 (surface) |
1_ASP | 2_ASP | 3_ASP | 4_ASP |
| 곡률반경 (radius) |
8.835E+00 | -1.971E+02 | 4.890E+00 | 6.488E+00 |
| k(Conic) | 0.000E+00 | 0.000E+00 | 2.496E-01 | -2.702E+00 |
| A(4th) | 4.188E-04 | 9.480E-04 | 1.433E-03 | 7.121E-03 |
| B(6th) | -1.425E-05 | -3.260E-05 | 1.708E-03 | 1.859E-03 |
| C(8th) | -5.539E-07 | -2.151E-06 | -8.685E-04 | -1.228E-03 |
| D(10th) | 2.455E-07 | 7.297E-07 | 2.889E-04 | 4.709E-04 |
| E(12th) | 0.000E+00 | 0.000E+00 | -5.145E-05 | -9.529E-05 |
| F(14th) | 0.000E+00 | 0.000E+00 | 4.747E-06 | 1.007E-05 |
| G(16th) | 0.000E+00 | 0.000E+00 | -1.777E-07 | -4.449E-07 |
| H(18th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| J(20th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| K(22th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| L(24th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| M(26th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| N(28th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| O(30th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| 렌즈면 (surface) |
5_ASP | 6_ASP | 7_ASP | 8_ASP |
| 곡률반경 (radius) |
2.734E+00 | 2.109E+00 | -6.753E+00 | -8.318E+00 |
| k(Conic) | -2.654E-01 | -9.750E-01 | -3.322E-01 | 4.129E+00 |
| A(4th) | -9.507E-03 | -1.049E-02 | 1.574E-02 | 1.598E-02 |
| B(6th) | 4.579E-04 | 1.739E-03 | 3.473E-04 | 4.207E-04 |
| C(8th) | -2.778E-04 | -5.047E-04 | 1.926E-04 | 1.153E-04 |
| D(10th) | 9.361E-06 | 6.700E-05 | 2.890E-06 | 4.582E-05 |
| E(12th) | 1.462E-06 | -3.524E-07 | -1.684E-05 | -3.128E-05 |
| F(14th) | 1.729E-07 | -7.879E-07 | 3.279E-06 | 6.078E-06 |
| G(16th) | -2.426E-08 | 7.908E-08 | -2.704E-07 | -4.998E-07 |
| H(18th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| J(20th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| K(22th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| L(24th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| M(26th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| N(28th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| O(30th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| 렌즈면 (surface) |
곡률반경 (radius) |
두께(공기간격) (Thickness(air gap)) |
굴절률 (nd) |
아베수 (Vd) |
| obj | infinity | infinity | ||
| STOP (S1) | 5.190 | 1.244 | 1.497 | 81.5 |
| S2 | 29.003 | 0.367 | ||
| S3 | 5.025 | 0.629 | 1.616 | 37.4 |
| S4 | 5.710 | 0.686 | ||
| S5 | 3.115 | 0.510 | 1.616 | 18.1 |
| S6 | 2.833 | 0.300 | ||
| S7 | 23.571 | 0.360 | 1.680 | 19.2 |
| S8 | 6.627 | 0.450 | ||
| S9 | infinity | 12.000 | 1.550 | 35.1 |
| S10 | infinity | 0.100 | ||
| S11 | infinity | 0.210 | 1.520 | 64.1 |
| S12 | infinity | 0.000 | ||
| S13 | infinity | 1.949 | ||
| Img | infinity | -0.005 |
| 렌즈면 (surface) |
1_ASP | 2_ASP | 3_ASP | 4_ASP |
| 곡률반경 (radius) |
5.190E+00 | 2.900E+01 | 5.025E+00 | 5.710E+00 |
| k(Conic) | 0.000E+00 | 0.000E+00 | 2.496E-01 | -2.702E+00 |
| A(4th) | 3.433E-04 | -1.415E-05 | 3.079E-03 | 8.225E-03 |
| B(6th) | -6.386E-06 | -2.145E-05 | 1.609E-03 | 2.282E-03 |
| C(8th) | 7.130E-07 | -4.697E-06 | -8.447E-04 | -1.225E-03 |
| D(10th) | -8.155E-08 | 1.502E-07 | 2.858E-04 | 4.835E-04 |
| E(12th) | -1.734E-08 | 1.763E-09 | -5.134E-05 | -9.505E-05 |
| F(14th) | -2.726E-10 | 1.508E-09 | 4.810E-06 | 9.854E-06 |
| G(16th) | 2.182E-11 | 3.154E-10 | -1.855E-07 | -4.362E-07 |
| H(18th) | 9.040E-12 | 2.817E-11 | 0.000E+00 | 0.000E+00 |
| J(20th) | 3.217E-12 | -1.604E-12 | 0.000E+00 | 0.000E+00 |
| K(22th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| L(24th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| M(26th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| N(28th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| O(30th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| 렌즈면 (surface) |
5_ASP | 6_ASP | 7_ASP | 8_ASP |
| 곡률반경 (radius) |
3.115E+00 | 2.833E+00 | 2.357E+01 | 6.627E+00 |
| k(Conic) | -2.654E-01 | -9.750E-01 | -3.322E-01 | 4.129E+00 |
| A(4th) | -7.640E-03 | -1.228E-02 | 1.125E-02 | 1.602E-02 |
| B(6th) | 4.684E-04 | 1.695E-03 | 2.434E-05 | -5.003E-04 |
| C(8th) | -2.813E-04 | -4.566E-04 | 1.312E-04 | 7.046E-06 |
| D(10th) | 1.108E-05 | 7.510E-05 | 2.550E-06 | 3.443E-05 |
| E(12th) | 1.954E-06 | 1.031E-06 | -1.457E-05 | -3.536E-05 |
| F(14th) | 2.395E-07 | -3.506E-07 | 3.706E-06 | 5.334E-06 |
| G(16th) | -1.610E-08 | 1.759E-07 | -2.429E-07 | -3.145E-07 |
| H(18th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| J(20th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| K(22th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| L(24th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| M(26th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| N(28th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| O(30th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| 렌즈면 (surface) |
곡률반경 (radius) |
두께(공기간격) (Thickness(air gap)) |
굴절률 (nd) |
아베수 (Vd) |
| obj | infinity | infinity | ||
| STOP (S1) | 5.304 | 1.235 | 1.497 | 81.5 |
| S2 | 73.080 | 0.329 | ||
| S3 | 5.302 | 0.690 | 1.616 | 25.8 |
| S4 | 6.074 | 0.397 | ||
| S5 | 3.051 | 0.503 | 1.616 | 18.1 |
| S6 | 2.601 | 0.361 | ||
| S7 | 31.305 | 0.360 | 1.680 | 19.2 |
| S8 | 7.509 | 0.589 | ||
| S9 | infinity | 12.000 | 1.550 | 35.1 |
| S10 | infinity | 0.100 | ||
| S11 | infinity | 0.210 | 1.520 | 64.1 |
| S12 | infinity | 0.000 | ||
| S13 | infinity | 2.032 | ||
| Img | infinity | -0.005 |
| 렌즈면 (surface) |
1_ASP | 2_ASP | 3_ASP | 4_ASP |
| 곡률반경 (radius) |
5.304E+00 | 7.308E+01 | 5.302E+00 | 6.074E+00 |
| k(Conic) | 0.000E+00 | 0.000E+00 | 2.496E-01 | -2.702E+00 |
| A(4th) | 3.492E-04 | 4.688E-04 | 2.727E-03 | 7.798E-03 |
| B(6th) | -2.414E-05 | -3.639E-05 | 1.662E-03 | 2.147E-03 |
| C(8th) | 7.760E-08 | -5.624E-06 | -8.568E-04 | -1.205E-03 |
| D(10th) | 1.900E-08 | 4.212E-07 | 2.875E-04 | 4.809E-04 |
| E(12th) | -1.705E-08 | -5.131E-09 | -5.129E-05 | -9.496E-05 |
| F(14th) | -8.175E-10 | 1.131E-09 | 4.794E-06 | 9.941E-06 |
| G(16th) | -1.250E-12 | 2.642E-10 | -1.812E-07 | -4.474E-07 |
| H(18th) | 1.335E-11 | 2.550E-11 | 0.000E+00 | 0.000E+00 |
| J(20th) | 3.912E-12 | -3.698E-13 | 0.000E+00 | 0.000E+00 |
| K(22th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| L(24th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| M(26th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| N(28th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| O(30th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| 렌즈면 (surface) |
5_ASP | 6_ASP | 7_ASP | 8_ASP |
| 곡률반경 (radius) |
3.051E+00 | 2.601E+00 | 3.131E+01 | 7.509E+00 |
| k(Conic) | -2.654E-01 | -9.750E-01 | -3.322E-01 | 4.129E+00 |
| A(4th) | -8.195E-03 | -1.228E-02 | 1.257E-02 | 1.654E-02 |
| B(6th) | 4.062E-04 | 1.831E-03 | 1.035E-04 | -2.641E-04 |
| C(8th) | -2.860E-04 | -4.582E-04 | 1.618E-04 | -1.604E-05 |
| D(10th) | 8.864E-06 | 7.380E-05 | 3.574E-06 | 3.261E-05 |
| E(12th) | 1.696E-06 | 4.245E-07 | -1.518E-05 | -3.329E-05 |
| F(14th) | 2.283E-07 | -5.799E-07 | 3.604E-06 | 5.804E-06 |
| G(16th) | -1.893E-08 | 1.453E-07 | -2.851E-07 | -5.036E-07 |
| H(18th) | 1.409E-10 | 1.340E-08 | 0.000E+00 | 0.000E+00 |
| J(20th) | 1.010E-10 | 1.596E-10 | 0.000E+00 | 0.000E+00 |
| K(22th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| L(24th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| M(26th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| N(28th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| O(30th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| 렌즈면 (surface) |
곡률반경 (radius) |
두께(공기간격) (Thickness(air gap)) |
굴절률 (nd) |
아베수 (Vd) |
| obj | infinity | infinity | ||
| S1 | 7.160 | 1.510 | 1.497 | 81.0 |
| STOP (S2) | -290.011 | 0.100 | ||
| S3 | 5.561 | 0.895 | 1.615 | 25.0 |
| S4 | 7.436 | 0.419 | ||
| S5 | 12.761 | 1.255 | 1.690 | 18.0 |
| S6 | 9.712 | 0.157 | ||
| S7 | 16.035 | 0.538 | 1.679 | 19.0 |
| S8 | 5.929 | 0.411 | ||
| S9 | 15.345 | 0.360 | 1.567 | 37.4 |
| S10 | 12.018 | 0.300 | ||
| S11 | infinity | 13.000 | 1.550 | 35.1 |
| S12 | infinity | 0.100 | ||
| S13 | infinity | 0.210 | 1.520 | 64.1 |
| S14 | infinity | 2.350 | ||
| Img | infinity | 0.006 |
| 렌즈면 (surface) |
1_ASP | 2_ASP | 3_ASP | 4_ASP | 5_ASP |
| 곡률반경 (radius) |
7.160E+00 | -2.900E+02 | 5.561E+00 | 7.436E+00 | 1.276E+01 |
| k(Conic) | -7.920E-01 | -1.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| A(4th) | -4.700E-05 | -3.462E-04 | 5.924E-04 | 4.569E-04 | 4.450E-05 |
| B(6th) | -4.456E-05 | 3.904E-05 | 1.900E-04 | 1.858E-04 | -5.026E-06 |
| C(8th) | 1.574E-05 | 0.000E+00 | -8.319E-05 | -1.802E-04 | -1.241E-06 |
| D(10th) | -2.064E-06 | 0.000E+00 | 1.830E-05 | 5.227E-05 | -7.850E-08 |
| E(12th) | -3.180E-08 | 0.000E+00 | -2.027E-06 | -8.274E-06 | 8.751E-09 |
| F(14th) | 4.721E-08 | 0.000E+00 | 1.149E-07 | 7.534E-07 | 3.075E-09 |
| G(16th) | -6.377E-09 | 0.000E+00 | -3.207E-09 | -3.885E-08 | 3.819E-10 |
| H(18th) | 4.112E-10 | 0.000E+00 | 3.440E-11 | 1.053E-09 | 2.591E-11 |
| J(20th) | -1.337E-11 | 0.000E+00 | 2.506E-14 | -1.164E-11 | -9.320E-12 |
| K(22th) | 1.748E-13 | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| L(24th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| M(26th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| N(28th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| O(30th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| 렌즈면 (surface) |
6_ASP | 7_ASP | 8_ASP | 9_ASP | 10_ASP |
| 곡률반경 (radius) |
9.712E+00 | 1.603E+01 | 5.929E+00 | 1.534E+01 | 1.202E+01 |
| k(Conic) | 0.000E+00 | 0.000E+00 | 0.000E+00 | -1.000E+00 | -9.900E+01 |
| A(4th) | 1.132E-04 | -2.036E-06 | 1.471E-03 | 2.696E-03 | 1.055E-02 |
| B(6th) | -2.510E-06 | 7.197E-05 | 3.059E-04 | -2.536E-04 | -3.070E-03 |
| C(8th) | -1.539E-07 | 1.375E-05 | 5.946E-05 | -2.727E-04 | 1.103E-03 |
| D(10th) | -1.045E-06 | 2.964E-06 | 9.023E-06 | 1.116E-04 | -5.909E-04 |
| E(12th) | 2.262E-07 | -1.286E-07 | 1.041E-06 | -1.059E-05 | 2.528E-04 |
| F(14th) | 1.775E-08 | -6.080E-08 | 7.434E-08 | -1.910E-06 | -6.889E-05 |
| G(16th) | -2.563E-09 | -1.250E-08 | -5.205E-08 | 5.297E-07 | 1.070E-05 |
| H(18th) | -1.526E-09 | -1.663E-09 | 2.750E-18 | -4.940E-08 | -8.428E-07 |
| J(20th) | -3.818E-10 | -1.076E-10 | 4.419E-20 | 2.123E-09 | 2.278E-08 |
| K(22th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | -3.538E-11 | 3.535E-10 |
| L(24th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| M(26th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| N(28th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
| O(30th) | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 | 0.000E+00 |
Claims (15)
- 촬상 장치(180; 205; 212; 213; 500; 600; 700; 800; 900; 1000; 1100; 1200; 1300; 1400; 1500)에 있어서,광축(A) 방향을 따라 순차적으로 정렬된 적어도 4매의 렌즈(L1, L2, L3, L4, L5)를 포함하는 렌즈 어셈블리(LA)로서, 상기 적어도 4매의 렌즈는,빛의 입사 방향에서 첫번째 배치되며 정의 굴절력을 가진 제1 렌즈(L1)와,빛의 입사 방향에서 두번째 배치되며 정의 굴절력을 가진 제2 렌즈(L2)와,빛의 입사 방향에서 세번째 배치된 제3 렌즈(L3)와,빛의 입사 방향에서 네번째 배치된 제4 렌즈(L4)를 포함하는 상기 렌즈 어셈블리; 및상기 렌즈 어셈블리에 의해 집속 또는 안내된 빛을 적어도 1회 반사함으로써 상기 광축에 교차하는 방향으로 안내하도록 구성된 광학 부재(R)를 포함하고,상기 렌즈 어셈블리는 다음의 [조건식 1]을 만족하는 촬상 장치.[조건식 1]-0.9 < ((f12/(V1+V2)+f34/(V3+V4))/Vp) x 100 < -0.5여기서, 'f12'는 상기 제1 렌즈와 상기 제2 렌즈의 합성 초점거리이고, 'f34'는 상기 제3 렌즈와 상기 제4 렌즈의 합성 초점거리이며, 'V1'은 상기 제1 렌즈의 아베수이고, 'V2'는 상기 제2 렌즈의 아베수이고, 'V3'는 상기 제3 렌즈의 아베수이며, 'V4'는 상기 제4 렌즈의 아베수이고, 'Vp'는 상기 광학 부재의 아베수임.
- 제1 항에 있어서, 상기 제3 렌즈는 부의 굴절력을 가진 촬상 장치.
- 제1 항 내지 제2 항 중 어느 한 항에 있어, 상기 제1 렌즈, 상기 제2 렌즈 및 상기 제3 렌즈 중 적어도 하나는 합성 수지 또는 글래스 중 적어도 하나를 포함하는 촬상 장치.
- 제1 항 내지 제3 항 중 어느 한 항에 있어서, 상기 제1 렌즈 및 상기 제2 렌즈 중 적어도 하나는 50 이상의 아베수를 가지며,상기 제1 렌즈의 아베수와 상기 제2 렌즈의 아베수 합은 100 이상인 촬상 장치.
- 제1 항 내지 제4 항 중 어느 한 항에 있어서, 상기 제3 렌즈 및 상기 제4 렌즈 중 적어도 하나는 40 이하의 아베수를 가진 촬상 장치.
- 제1 항 내지 제5 항 중 어느 한 항에 있어서,상기 광학 부재를 통해 안내된 빛을 수신하도록 설정된 이미지 센서(I)를 더 포함하는 촬상 장치.
- 제6 항에 있어서,상기 광학 부재와 상기 이미지 센서 사이에 배치된 적외선 차단 필터(F)를 더 포함하는 촬상 장치.
- 제6 항 내지 제7 항 중 어느 한 항에 있어서, 상기 이미지 센서는,상기 이미지 센서의 결상면으로 빛이 입사되는 방향을 따라 진퇴운동함으로써 초점 조절 동작을 수행하거나,상기 결상면으로 빛이 입사되는 방향에 수직인 평면에서 이동함으로써 손떨림 보정 동작을 수행하도록 구성된 촬상 장치.
- 제1 항 내지 제8 항 중 어느 한 항에 있어서, 다음의 [조건식 2]를 만족하는 촬상 장치.[조건식 2]15 < FOV < 35여기서, 'FOV'는 상기 렌즈 어셈블리의 화각으로서, 단위는 '도(degree)'임.
- 제1 항 내지 제9 항 중 어느 한 항에 있어서, 상기 광학 부재를 회전 또는 틸트시킴으로써 손떨림 보정 동작 또는 피사체 추적 동작을 수행하도록 설정된 촬상 장치.
- 제1 항 내지 제10 항 중 어느 한 항에 있어서,상기 제1 렌즈의 전방에 배치되며 상기 광축에 교차하는 방향에서 빛을 입사받아 상기 광축을 따라 상기 제1 렌즈로 안내하도록 구성된 제2 광학 부재를 더 포함하는 촬상 장치.
- 제11 항에 있어서, 상기 제2 광학 부재는 입사받은 광을 내부에서 적어도 1회 반사하도록 구성된 촬상 장치.
- 전자 장치(101; 102; 104; 200; 300; 400)에 있어서,제1 항 내지 제12 항 중 어느 한 항에 따른 촬상 장치(180; 205; 212; 213; 500; 600; 700; 800; 900; 1000; 1100; 1200; 1300; 1400; 1500); 및상기 촬상 장치를 이용하여 피사체 이미지를 획득하도록 설정된 프로세서(120)를 포함는 전자 장치.
- 제13 항에 있어서, 상기 프로세서는 상기 촬상 장치의 이미지 센서를 통해 수신된 빛에 기반하여 피사체 이미지를 획득하도록 설정된 전자 장치.
- 제13 항 내지 제14 항 중 어느 한 항에 있어서, 상기 프로세서는, 상기 촬상 장치의 이미지 센서를 이동시킴으로써 초점 조절 동작을 수행하거나 손떨림 보정 동작을 수행하도록 설정된 촬상 장치.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202480031322.4A CN121100310A (zh) | 2023-06-13 | 2024-05-13 | 成像装置和包括成像装置的电子装置 |
| EP24823585.5A EP4711845A1 (en) | 2023-06-13 | 2024-05-13 | Imaging device and electronic device including same |
| US19/416,436 US20260099035A1 (en) | 2023-06-13 | 2025-12-11 | Imaging device and electronic device including same |
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| KR1020230084473A KR102757295B1 (ko) | 2023-06-13 | 2023-06-29 | 촬상 장치 및 그를 포함하는 전자 장치 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160121298A (ko) * | 2015-04-10 | 2016-10-19 | 삼성전기주식회사 | 렌즈 구동 장치 및 이를 포함하는 카메라 모듈 |
| KR20200143920A (ko) * | 2019-06-17 | 2020-12-28 | 엘지이노텍 주식회사 | 렌즈 모듈 및 이를 포함하는 카메라 장치 |
| KR20210100429A (ko) * | 2020-02-06 | 2021-08-17 | 엘지이노텍 주식회사 | 프리즘 액츄에이터 |
| JP2021189426A (ja) * | 2020-05-27 | 2021-12-13 | エーエーシー オプティクス (チャンジョウ)カンパニーリミテッド | 撮像光学レンズ |
| KR20220155163A (ko) * | 2021-05-14 | 2022-11-22 | 엘지이노텍 주식회사 | 카메라 모듈 및 이를 구비한 차량 |
-
2024
- 2024-05-13 CN CN202480031322.4A patent/CN121100310A/zh active Pending
- 2024-05-13 WO PCT/KR2024/006485 patent/WO2024258064A1/ko not_active Ceased
- 2024-05-13 EP EP24823585.5A patent/EP4711845A1/en active Pending
-
2025
- 2025-12-11 US US19/416,436 patent/US20260099035A1/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160121298A (ko) * | 2015-04-10 | 2016-10-19 | 삼성전기주식회사 | 렌즈 구동 장치 및 이를 포함하는 카메라 모듈 |
| KR20200143920A (ko) * | 2019-06-17 | 2020-12-28 | 엘지이노텍 주식회사 | 렌즈 모듈 및 이를 포함하는 카메라 장치 |
| KR20210100429A (ko) * | 2020-02-06 | 2021-08-17 | 엘지이노텍 주식회사 | 프리즘 액츄에이터 |
| JP2021189426A (ja) * | 2020-05-27 | 2021-12-13 | エーエーシー オプティクス (チャンジョウ)カンパニーリミテッド | 撮像光学レンズ |
| KR20220155163A (ko) * | 2021-05-14 | 2022-11-22 | 엘지이노텍 주식회사 | 카메라 모듈 및 이를 구비한 차량 |
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| EP4711845A1 (en) | 2026-03-18 |
| US20260099035A1 (en) | 2026-04-09 |
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