WO2024205355A1 - 렌즈 어셈블리 및 그를 포함하는 전자 장치 - Google Patents
렌즈 어셈블리 및 그를 포함하는 전자 장치 Download PDFInfo
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- WO2024205355A1 WO2024205355A1 PCT/KR2024/095235 KR2024095235W WO2024205355A1 WO 2024205355 A1 WO2024205355 A1 WO 2024205355A1 KR 2024095235 W KR2024095235 W KR 2024095235W WO 2024205355 A1 WO2024205355 A1 WO 2024205355A1
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- WIPO (PCT)
- Prior art keywords
- lens
- lens assembly
- image sensor
- electronic device
- present disclosure
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 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
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- 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 -
- G02B9/60—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having five components only
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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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0264—Details of the structure or mounting of specific components for a camera module assembly
Definitions
- Embodiments of the present disclosure relate to a lens assembly, for example, a lens assembly including a plurality of lenses, and an electronic device including the same.
- Optical devices such as cameras capable of taking images or videos, have been widely used, and recently, digital cameras and video cameras with solid-state image sensors such as CCD (charge coupled device) or CMOS (complementary metal-oxide semiconductor) have become widespread.
- solid-state image sensors CCD or CMOS
- CCD or CMOS complementary metal-oxide semiconductor
- Optical devices that employ solid-state image sensors (CCD or CMOS) are gradually replacing film-based optical devices because they make it easier to store, copy, and transfer images than film-based optical devices.
- two or more optical devices for example, a close-up camera, a telephoto camera, and/or a wide-angle camera, are selected and mounted on a single electronic device to improve the quality of captured images and also to provide various visual effects to captured images.
- a subject image can be acquired through a plurality of cameras having different optical characteristics and the images can be synthesized to acquire a high-quality captured image.
- optical devices e.g., cameras
- electronic devices such as mobile communication terminals and smart phones are gradually replacing electronic devices specialized in capturing functions, such as digital compact cameras, and it is expected that they will be able to replace high-performance cameras, such as digital single-lens reflex cameras (DSLRs), in the future.
- DSLRs digital single-lens reflex cameras
- a lens assembly includes an image sensor, an aperture, a first lens having a convex subject-side surface and having positive refractive power and disposed between the aperture and the image sensor, a second lens having negative refractive power and disposed between the first lens and the image sensor, a third lens disposed between the second lens and the image sensor, a fourth lens disposed between the third lens and the image sensor, and a fifth lens having a positive refractive power and having a concave image sensor-side surface and disposed between the fourth lens and the image sensor.
- the lens assembly as described above satisfies the following [Conditional Expression 1].
- 'TTL' may be a distance measured from the subject-side surface of the first lens to the imaging surface of the image sensor on the optical axis
- 'IH' may be a maximum image height of the lens assembly
- 'HFOV' may refer to a half angle of view of the lens assembly.
- An electronic device includes a lens assembly, and a processor configured to acquire a subject image using the lens assembly.
- the lens assembly includes an image sensor, an aperture, a first lens having a convex subject-side surface and having positive refractive power and disposed between the aperture and the image sensor, a second lens having negative refractive power and disposed between the first lens and the image sensor, a third lens disposed between the second lens and the image sensor, a fourth lens disposed between the third lens and the image sensor, and a fifth lens having a positive refractive power and having a concave image sensor-side surface and disposed between the fourth lens and the image sensor.
- the lens assembly satisfies the following [Conditional Expression 1]:
- 'TTL' may be a distance measured from the subject-side surface of the first lens to the imaging surface of the image sensor on the optical axis
- 'IH' may be a maximum image height of the electronic device
- 'HFOV' may be a half angle of view of the electronic device.
- 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 block diagram illustrating a camera module according to one embodiment of the present disclosure.
- FIG. 3 is a perspective view showing the front of an electronic device according to one embodiment of the present disclosure.
- FIG. 4 is a perspective view showing the rear side of the electronic device illustrated in FIG. 3, according to one embodiment of the present disclosure.
- FIG. 5 is a drawing showing a lens assembly according to one embodiment of the present disclosure.
- FIG. 6 is a graph showing spherical aberration of the lens assembly of FIG. 5, according to one embodiment of the present disclosure.
- FIG. 7 is a graph showing astigmatism of the lens assembly of FIG. 5, according to one embodiment of the present disclosure.
- FIG. 8 is a graph showing the distortion ratio of the lens assembly of FIG. 5 according to one embodiment of the present disclosure.
- FIG. 9 is a drawing showing a lens assembly according to one embodiment of the present disclosure.
- FIG. 10 is a graph showing spherical aberration of the lens assembly of FIG. 9, according to one embodiment of the present disclosure.
- FIG. 11 is a graph showing astigmatism of the lens assembly of FIG. 9, according to one embodiment of the present disclosure.
- FIG. 12 is a graph showing the distortion ratio of the lens assembly of FIG. 9 according to one embodiment of the present disclosure.
- FIG. 13 is a drawing showing a lens assembly according to one embodiment of the present disclosure.
- FIG. 14 is a graph showing spherical aberration of the lens assembly of FIG. 13, according to one embodiment of the present disclosure.
- FIG. 15 is a graph showing astigmatism of the lens assembly of FIG. 13, according to one embodiment of the present disclosure.
- FIG. 16 is a graph showing the distortion ratio of the lens assembly of FIG. 13 according to one embodiment of the present disclosure.
- FIG. 17 is a drawing showing a lens assembly according to one embodiment of the present disclosure.
- FIG. 18 is a graph showing spherical aberration of the lens assembly of FIG. 17, according to one embodiment of the present disclosure.
- FIG. 19 is a graph showing astigmatism of the lens assembly of FIG. 17 according to one embodiment of the present disclosure.
- FIG. 20 is a graph showing the distortion ratio of the lens assembly of FIG. 17 according to one embodiment of the present disclosure.
- FIG. 21 is a drawing showing a lens assembly according to one embodiment of the present disclosure.
- FIG. 22 is a graph showing spherical aberration of the lens assembly of FIG. 21, according to one embodiment of the present disclosure.
- FIG. 23 is a graph showing astigmatism of the lens assembly of FIG. 21, according to one embodiment of the present disclosure.
- FIG. 24 is a graph showing the distortion ratio of the lens assembly of FIG. 21 according to one embodiment of the present disclosure.
- FIG. 25 is a drawing showing a lens assembly according to one embodiment of the present disclosure.
- FIG. 26 is a graph showing spherical aberration of the lens assembly of FIG. 25, according to one embodiment of the present disclosure.
- FIG. 27 is a graph showing astigmatism of the lens assembly of FIG. 25, according to one embodiment of the present disclosure.
- FIG. 28 is a graph showing the distortion ratio of the lens assembly of FIG. 25 according to one embodiment of the present disclosure.
- FIG. 29 is a drawing showing a lens assembly according to one embodiment of the present disclosure.
- FIG. 30 is a graph showing spherical aberration of the lens assembly of FIG. 29, according to one embodiment of the present disclosure.
- FIG. 31 is a graph showing astigmatism of the lens assembly of FIG. 29, according to one embodiment of the present disclosure.
- FIG. 32 is a graph showing the distortion ratio of the lens assembly of FIG. 29 according to one embodiment of the present disclosure.
- miniaturized electronic devices such as smart phones can obtain high-quality images by including multiple cameras or multiple lens assemblies.
- it may be difficult to harmonize with the appearance of the electronic device.
- the arrangement or size of the multiple optical holes may not meet the appearance specifications of the electronic device.
- a user by including a camera that is arranged to overlap with the display (or under the display) and/or a camera that is arranged parallel to one side of the display, a user can perform a video call or take a selfie.
- the camera arranged under the display can receive external light by transmitting through the display or through an optical hole arranged in a portion of the display.
- the camera when receiving external light by transmitting through the display, the camera may have difficulty obtaining an image of sufficiently good quality, and when providing an optical hole that transmits through a portion of the display, the screen display area (e.g., active area) of the display may be reduced.
- the screen display area e.g., active area
- One embodiment of the present disclosure is to provide at least the advantages described below and to resolve at least the problems and/or disadvantages described above, by providing a lens assembly and/or an electronic device including the same, which is one of a plurality of cameras arranged adjacent to each other and can easily be in harmony with the appearance of an electronic device.
- One embodiment of the present disclosure can provide a lens assembly and/or an electronic device including the same that can suppress a reduction in an active area of a display while being arranged to overlap with a display.
- 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 include at least one of these components (e.g., the connection terminal (178)) omitted, or 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 the 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. According to one embodiment, as at least a part of the 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 the volatile memory (132), process the command or data stored in the volatile memory (132), and store result data in the nonvolatile memory (134).
- a command or data received from another component e.g., a sensor module (176) or a communication module (190)
- 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 graphic 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 therewith.
- a main processor (121) e.g., a central processing unit or an application processor
- an auxiliary processor (123) e.g., a graphic processing unit, a neural processing unit (NPU), an image signal processor, a sensor hub processor, or a communication processor
- the secondary processor (123) may be configured to use lower power than the main processor (121) or to be specialized for a given function.
- the secondary 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 in 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 at least a part of, for example, a power management integrated circuit (PMIC).
- PMIC power management integrated circuit
- the battery (189) can power at least one component of the electronic device (101).
- the battery (189) can 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 verify 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) can 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) can 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 side (e.g., a bottom side) 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 side (e.g., a top side or a side) of the printed circuit board and capable of transmitting or receiving signals in the designated high frequency band.
- a first side e.g., a bottom side
- a plurality of antennas e.g., an array antenna
- At least some of the above components may be connected to each other and exchange signals (e.g., commands or data) with each other via a communication method between peripheral devices (e.g., a bus, GPIO (general purpose input and output), SPI (serial peripheral interface), or MIPI (mobile industry processor interface)).
- peripheral devices e.g., a bus, GPIO (general purpose input and output), SPI (serial peripheral interface), or 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 or in addition to executing the function or service by itself, 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.
- FIG. 2 is a block diagram (200) illustrating a camera module (280) (e.g., the camera module (180) of FIG. 1) according to one embodiment of the present disclosure.
- the camera module (280) may include a lens assembly (210), a flash (220), an image sensor (230), an image stabilizer (240), a memory (250) (e.g., a buffer memory), or an image signal processor (260).
- the lens assembly (210) may include an image sensor (230).
- the lens assembly (210) may collect light emitted from a subject that is a target of an image capture.
- the lens assembly (210) may include one or more lenses.
- the camera module (280) may include a plurality of lens assemblies (210).
- the camera module (280) may form, for example, a dual camera, a 360-degree camera, or a spherical camera.
- Some of the plurality of lens assemblies (210) may have the same lens properties (e.g., angle of view, focal length, autofocus, F-number, or optical zoom), or at least one lens assembly may have one or more lens properties that are different from the lens properties of the other lens assemblies.
- the lens assembly (210) may include, for example, a wide-angle lens or a telephoto lens.
- the flash (220) can emit light used to enhance light emitted or reflected from a subject.
- the flash (220) can include one or more light-emitting diodes (e.g., red-green-blue (RGB) LEDs, white LEDs, infrared LEDs, or ultraviolet LEDs), or a xenon lamp.
- the image sensor (230) can convert light emitted or reflected from a subject and transmitted through the lens assembly (210) into an electrical signal, thereby obtaining an image corresponding to the subject.
- the image sensor (230) can include one image sensor selected from among image sensors having different properties, such as, for example, an RGB sensor, a black and white (BW) sensor, an IR sensor, or a UV sensor, a plurality of image sensors having the same property, or a plurality of image sensors having different properties.
- Each image sensor included in the image sensor (230) may be implemented using, for example, a CCD (charged coupled device) sensor or a CMOS (complementary metal oxide semiconductor) sensor.
- the image stabilizer (240) can move at least one lens or image sensor (230) included in the lens assembly (210) in a specific direction or control the operating characteristics of the image sensor (230) (e.g., adjusting read-out timing, etc.) in response to the movement of the camera module (280) or the electronic device (201) including the same. This allows compensating for at least some of the negative effects of the movement on the image being captured.
- the image stabilizer (240) can detect such movement of the camera module (280) or the electronic device (e.g., the electronic device (101) of FIG. 1) by using a gyro sensor (not shown) or an acceleration sensor (not shown) disposed inside or outside the camera module (280).
- the image stabilizer (240) can be implemented as, for example, an optical image stabilizer.
- the memory (250) can temporarily store at least a portion of an image acquired through the image sensor (230) for the next image processing task. For example, when image acquisition is delayed due to a shutter, or when a plurality of images are acquired at high speed, the acquired original image (e.g., a Bayer-patterned image or a high-resolution image) is stored in the memory (250), and a corresponding copy image (e.g., a low-resolution image) can be previewed through the display module (160) of FIG. 1.
- the acquired original image e.g., a Bayer-patterned image or a high-resolution image
- a corresponding copy image e.g., a low-resolution image
- the memory (250) can be configured as at least a portion of a memory (e.g., the memory (130) of FIG. 1) or as a separate memory that operates independently therefrom.
- a specified condition e.g., a user input or a system command
- the memory (250) can be configured as at least a portion of a memory (e.g., the memory (130) of FIG. 1) or as a separate memory that operates independently therefrom.
- the image signal processor (260) can perform one or more image processing operations on an image acquired through an image sensor (230) or an image stored in a memory (250).
- the one or more image processing operations may include, for example, depth map generation, 3D modeling, panorama generation, feature point extraction, image synthesis, or image compensation (e.g., noise reduction, resolution adjustment, brightness adjustment, blurring, sharpening, or softening).
- the image signal processor (260) may perform control (e.g., exposure time control, or read-out timing control, etc.) for at least one of the components included in the camera module (280) (e.g., the image sensor (230)).
- the image processed by the image signal processor (260) may be stored back in the memory (250) for further processing or provided to an external component of the camera module (280) (e.g., the memory (130) of FIG. 1 , the display module (160), the electronic device (102), the electronic device (104), or the server (108)).
- the image signal processor (260) may include a processor (e.g., the image sensor (230)).
- the image signal processor (260) may be configured as at least a part of the processor (120) of the processor (120), or may be configured as a separate processor that operates independently of the processor (120).
- the image signal processor (260) is configured as a separate processor from the processor (120)
- at least one image processed by the image signal processor (260) may be displayed through the display module (160) as is or after undergoing additional image processing by the processor (120).
- an electronic device may include a plurality of camera modules (280), each having different properties or functions.
- at least one of the plurality of camera modules (280) may be a wide-angle camera, and at least another may be a telephoto camera.
- at least one of the plurality of camera modules (280) may be a front camera, and at least another may be a rear camera.
- 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 merely to distinguish one component from another, and do not limit the components in any other respect (e.g., importance or order).
- a component e.g., a first component
- another e.g., a second component
- functionally e.g., a third component
- module used in various embodiments of this document may include a unit implemented in hardware, software or firmware, and may be used interchangeably with terms such as logic, logic block, component, or circuit.
- a module may be an integrally configured component or a minimum unit of the component that performs one or more functions, or a part thereof.
- a module may be implemented in the form of an application-specific integrated circuit (ASIC).
- ASIC application-specific integrated circuit
- Various embodiments of the present document 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) that can be read by a machine (e.g., an electronic device).
- a processor e.g., a processor
- the machine 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 that can be executed 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
- the method according to various embodiments 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 arranged in other components.
- one or more components or operations of the above-described corresponding 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, the program or other components 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.
- FIG. 3 is a perspective view showing a front side of an electronic device (300) (e.g., the electronic device (101) of FIG. 1) according to one embodiment of the present disclosure.
- FIG. 4 is a perspective view showing a rear side of the electronic device (300) illustrated in FIG. 3 according to one embodiment of the present disclosure.
- an electronic device (300) may include a housing (310) including a first side (or front side) (310A), a second side (or back side) (310B), and a side surface (310C) surrounding a space between the first side (310A) and the second side (310B).
- the housing (310) may also refer to a structure forming a portion of the first side (310A), the second side (310B), and the side surface (310C) of FIG. 3.
- the first side (310A) may be formed by a front plate (302) that is at least partially substantially transparent (e.g., a glass plate including various coating layers, or a polymer plate).
- the front plate (302) may be coupled to the housing (310) to form an internal space together with the housing (310).
- the term 'internal space' may refer to an internal space of the housing (310) that accommodates at least a portion of the display (301) described below or the display module (160) of FIG. 1.
- the second side (310B) can be formed by a substantially opaque back plate (311).
- the back plate (311) can be formed by, for example, a coated or colored glass, a ceramic, a polymer, a metal (e.g., aluminum, stainless steel (STS), or magnesium), or a combination of at least two of the foregoing materials.
- the side surface (310C) can be formed by a side bezel structure (or “side member”) (318) that is coupled with the front plate (302) and the back plate (311) and comprises a metal and/or a polymer.
- the back plate (311) and the side bezel structure (318) can be formed integrally and comprise the same material (e.g., a metal material such as aluminum).
- the front plate (302) may include two first regions (310D) that extend seamlessly from the first surface (310A) toward the back plate (311), at both ends of a long edge of the front plate (302).
- the back plate (311) may include two second regions (310E) that extend seamlessly from the second surface (310B) toward the front plate (302), at both ends of a long edge.
- the front plate (302) (or the back plate (311)) may include only one of the first regions (310D) (or the second regions (310E)). In one embodiment, some of the first regions (310D) or some of the second regions (310E) may not be included.
- the side bezel structure (318) when viewed from the side of the electronic device (300), may have a first thickness (or width) on a side that does not include the first region (310D) or the second region (310E) (e.g., a side where the connector hole (308) is formed), and may have a second thickness that is thinner than the first thickness on a side that includes the first region (310D) or the second region (310E) (e.g., a side where the key input device (317) is arranged).
- the electronic device (300) may include at least one of a display (301), an audio module (303, 307, 314), a sensor module (304, 316, 319), a camera module (305, 312, 313) (e.g., the camera module (180, 280) of FIG. 1 or 2), a key input device (317), a light emitting element (306), and a connector hole (308, 309).
- the electronic device (300) may omit at least one of the components (e.g., the key input device (317) or the light emitting element (306)) or may additionally include other components.
- the display (301) (e.g., the display module (160) of FIG. 1) may be visually exposed, for example, through a substantial portion of the front plate (302).
- at least a portion of the display (301) may be visually exposed through the front plate (302) forming the first surface (310A) and the first region (310D) of the side surface (310C).
- a corner of the display (301) may be formed to be substantially the same as an adjacent outer shape of the front plate (302).
- the gap between the outer edge of the display (301) and the outer edge of the front plate (302) may be formed to be substantially the same.
- a recess or opening may be formed in a portion of a screen display area (e.g., an active area) or an area outside the screen display area (e.g., an inactive area) of the display (301), and at least one of an audio module (314) (e.g., an audio module (170) of FIG. 1), a sensor module (304) (e.g., a sensor module (176) of FIG. 1), a camera module (305), and a light-emitting element (306) may be included aligned with the recess or opening.
- an audio module e.g., an audio module (170) of FIG. 1
- a sensor module (304) e.g., a sensor module (176) of FIG. 1
- a camera module (305) e.g., a camera module (305)
- a light-emitting element (306) may be included aligned with the recess or opening.
- At least one of an audio module (314), a sensor module (304), a camera module (305) (e.g., an under display camera (UDC)), a fingerprint sensor (316), and a light-emitting element (306) may be included on a back surface of the screen display area of the display (301).
- the display (301) may be coupled with or disposed adjacent to a touch sensing circuit, a pressure sensor capable of measuring the intensity (pressure) of a touch, and/or a digitizer capable of detecting a stylus pen of a magnetic field type.
- at least a portion of the sensor modules (304, 319), and/or at least a portion of the key input device (317) may be disposed in the first areas (310D), and/or the second areas (310E).
- the audio module (303, 307, 314) may include a microphone hole (303) and a speaker hole (307, 314).
- the microphone hole (303) may have a microphone placed inside for acquiring external sound, and in one embodiment, multiple microphones may be placed so as to detect the direction of the sound.
- the speaker hole (307, 314) may include an external speaker hole (307) and a receiver hole (314) for calls.
- the speaker hole (307, 314) and the microphone hole (303) may be implemented as one hole, or a speaker may be included without the speaker hole (307, 314) (e.g., a piezo speaker).
- the sensor modules (304, 316, 319) can generate electric signals or data values corresponding to the internal operating state of the electronic device (300) or the external environmental state.
- the sensor modules (304, 316, 319) can include, for example, a first sensor module (304) (e.g., a proximity sensor) and/or a second sensor module (not shown) (e.g., a fingerprint sensor) disposed on a first surface (310A) of the housing (310), and/or a third sensor module (319) (e.g., an HRM sensor) and/or a fourth sensor module (316) (e.g., a fingerprint sensor) disposed on a second surface (310B) of the housing (310).
- a first sensor module e.g., a proximity sensor
- a second sensor module not shown
- a fingerprint sensor disposed on a first surface (310A) of the housing (310
- a third sensor module (319) e.g., an HRM sensor
- a fourth sensor module (316)
- the fingerprint sensor can be disposed on not only the first surface (310A) (e.g., the display (301)) of the housing (310) but also the second surface (310B).
- the electronic device (300) may further include at least one of a sensor module not shown, for example, a gesture sensor, a gyro sensor, a 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, or an illuminance sensor.
- a sensor module not shown, for example, a gesture sensor, a gyro sensor, a 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, or an illuminance sensor.
- the camera module (305, 312, 313) may include a first camera device (305) disposed on a first side (310A) of the electronic device (300), and a second camera device (312) and/or a flash (313) disposed on a second side (310B).
- the camera module (305, 312) may include one or more lenses, an image sensor, and/or an image signal processor.
- the flash (313) may include, for example, a light-emitting diode 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 (300).
- the key input device (317) may be disposed on a side surface (310C) of the housing (310).
- the electronic device (300) may not include some or all of the above-mentioned key input devices (317), and the key input devices (317) that are not included may be implemented in other forms, such as soft keys, on the display (301).
- the key input device may include a sensor module (316) disposed on a second surface (310B) of the housing (310).
- the light emitting element (306) may be disposed, for example, on the first surface (310A) of the housing (310).
- the light emitting element (306) may provide, for example, status information of the electronic device (300) in the form of light.
- the light emitting element (306) may provide a light source that is linked to the operation of, for example, the camera module (305).
- the light emitting element (306) may include, for example, an LED, an IR LED, and a xenon lamp.
- the connector holes (308, 309) may include a first connector hole (308) 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) (309) 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
- the electronic devices (101, 102, 104, 300) and/or the camera modules (180, 280, 305, 312, 313) of the embodiments described above may be referred to.
- the lens assemblies (400, 500, 600, 700, 800, 900, 1000) of the embodiments described below may implement at least a part or all of the camera modules (180, 280, 305, 312, 313) described above.
- FIG. 5 is a drawing showing a lens assembly (400) according to one embodiment of the present disclosure.
- FIG. 6 is a graph showing spherical aberration of the lens assembly (400) of FIG. 5 according to one embodiment of the present disclosure.
- FIG. 7 is a graph showing astigmatism of the lens assembly (400) of FIG. 5 according to one embodiment of the present disclosure.
- FIG. 8 is a graph showing a distortion rate of the lens assembly (400) of FIG. 5 according to one embodiment of the present disclosure.
- FIG. 6 is a graph showing spherical aberration of a lens assembly (400) according to one embodiment of the present disclosure, in which the horizontal axis represents a coefficient of longitudinal spherical aberration, the vertical axis represents a normalized distance from an optical axis, and a change in longitudinal spherical aberration according to a wavelength of light is illustrated.
- the longitudinal spherical aberration is shown for light having wavelengths of, for example, 656.2725 (NM, nanometer) (e.g., red), 587.5618 (NM) (e.g., yellow), 546.0740 (NM), 486.1372 (NM) (e.g., blue), and 435.8343 (NM), respectively.
- FIG. 656.2725 NM, nanometer
- NM e.g., red
- NM 587.5618
- NM e.g., yellow
- 546.0740 NM
- 486.1372 e.g., blue
- FIG. 7 is a graph showing astigmatism of a lens assembly (400) according to one embodiment of the present disclosure, for light having a wavelength of 546.0740 (NM), where 'S' exemplifies a sagittal plane with a solid line and 'T' exemplifies a tangential plane (or meridional plane) with a dotted line.
- FIG. 8 is a graph showing distortion of a lens assembly (400) according to one embodiment of the present disclosure, for light having a wavelength of 546.0740 (NM).
- a lens assembly (400) may include an image sensor (I, 230) and at least five lenses (L1, L2, L3, L4, L5).
- the at least five lenses (L1, L2, L3, L4, L5) are arranged between an aperture (STO) and the image sensor (I), and may include a first lens (L1), a second lens (L2), a third lens (L3), a fourth lens (L4), and/or a fifth lens (L5) sequentially aligned along an optical axis (O) from a subject (S) side toward the image sensor (I, 230).
- the second lens (L2), the third lens (L3), the fourth lens (L4), and/or the fifth lens (L5) may be understood as being arranged between the first lens (L1) and the image sensor (I), and the fourth lens (L4) and/or the fifth lens (L5) may be understood as being arranged between the third lens (L3) and the image sensor (I).
- an optical component such as an infrared cut filter (F) may be arranged between at least one of the five lenses (L1, L2, L3, L4, L5) and the image sensor (I, 230).
- the infrared cut filter (F) may suppress or block, for example, light of a wavelength that is not discernible to the naked eye of a user but is detected by a photosensitive material of a film or the image sensor (I, 230) (e.g., infrared) from being incident on the image sensor (I, 230).
- a photosensitive material of a film or the image sensor (I, 230) e.g., infrared
- Such an infrared cut filter (F) may be placed between the fifth lens (L5) and the image sensor (I, 230).
- the infrared cut filter (F) may be replaced with a band pass filter that transmits infrared rays and suppresses or blocks visible light.
- the first lens (L1) may be referred to as an "object-side first lens”
- the fifth lens (L5) may be referred to as a "sensor-side first lens”.
- the phrase "aligned along the optical axis (O) direction” may refer to that the optical axes of the respective lenses (L1, L2, L3, L4, L5) or the optical axis of the image sensor (I, 230) (e.g., the imaging plane (IS)) are aligned to coincide.
- the imaging plane (IS) may receive or detect light aligned or focused by the lenses (L1, L2, L3, L4, L5), for example.
- a processor e.g., the processor (120) of FIG. 1) may perform a focus adjustment operation and/or a focal length adjustment operation by linearly moving at least one of the lenses (L1, L2, L3, L4, L5) along the optical axis (O) direction with respect to the image sensor (I, 230).
- a first lens (L1) disposed between an aperture (STO) and an image sensor (I) may have positive refractive power and may include a subject-side surface (S2) that is convex toward a subject (S).
- a second lens (L2) disposed between the first lens (L1) and the image sensor (I) may have negative refractive power.
- the second lens (L2) may be disposed at a distance of about 0.55 mm or more and about 1.4 mm or less from the aperture (STO).
- a distance from the aperture (STO) to the subject-side surface (S4) of the second lens (L2) may be about 0.55 mm or more and about 1.4 mm or less.
- the lens assembly (400) can have a reduced outer diameter of the barrel structure that fixes the first lens (L1) or lens(es).
- the 'outer diameter of the first lens (L1) or the barrel structure' may refer to a portion of the lens assembly (400) that is visually recognized by the user from the outside of the electronic device (300).
- the lens assembly (400) may have a size that is easy to harmonize with the exterior of the electronic device (300).
- a display e.g., display (301) of FIG. 3
- a good optical path can be provided while suppressing a reduction in the active area of the display.
- the third lens (L3) is disposed between the second lens (L2) and the image sensor (I) and may have positive refractive power
- the fourth lens (L4) may have negative refractive power and may be disposed between the third lens (L3) and the image sensor (I).
- the third lens (L3) may have a convex shape on the image sensor-side surface (S7).
- the fifth lens (L5) may have positive refractive power and may be disposed between the fourth lens (L4) and the image sensor (I).
- the fifth lens (L5) may include at least one inflection point (IP) disposed on at least one of the subject-side surface (S10) and the image sensor-side surface (S11).
- the fifth lens (L5) may have a convex shape toward the subject (S) side by including a convex subject-side surface (S10) and a concave image sensor-side surface (S11).
- the lens assembly (400) may include a first lens (L1) or a barrel structure having a reduced outer diameter by satisfying the condition presented through the following [Mathematical Formula 1].
- the lens assembly (400) may include a first lens (L1) or a barrel structure having a further reduced outer diameter.
- the distance from the aperture (STO) to the subject-side surface (S4) of the second lens (L2) may be approximately 0.85 mm or less.
- 'TTL' may refer to the total lens length as a distance measured from the object-side surface (S2) of the first lens (L1) to the imaging plane (IS) of the image sensor (I) along the optical axis (O).
- 'IH' may refer to the maximum image height of the lens assembly (400)
- 'HFOV' may refer to the half-angle of view of the lens assembly (400).
- the outer diameter of the first lens (L1) or the barrel structure can be easily reduced.
- 'D4' may refer to the distance from the aperture (STO) to the subject-side surface (S4) of the second lens (L2).
- the calculated value according to [Mathematical Formula 2] may be in a range of approximately 0.14 or more and approximately 0.30 or less.
- the first lens (L1) may have a larger center thickness than the remaining lenses (L2, L3, L4, L5).
- the lens assembly (400) may have a good angle of view in a structure in which the outer diameter of the first lens (L1) or the barrel structure is miniaturized. For example, by satisfying at least one of the following [Mathematical Expression 3] and/or [Mathematical Expression 4] regarding the center thickness, T1, of the first lens (L1), the lens assembly (400) may be miniaturized and have a good angle of view.
- 'T2', 'T3', 'T4', and/or 'T5' may refer to the central thickness of each of the second lens (L2), the third lens (L3), the fourth lens (L4), and/or the fifth lens (L5).
- the lens assembly (400) can have a good angle of view while reducing the size exposed in the exterior of the electronic device (300) by satisfying at least some of the conditions described above.
- the lens assembly (400) can make the exterior of the electronic device (300) beautiful while implementing any one of a plurality of cameras.
- the lens assembly (400) can obtain a good quality image while suppressing a reduction in the active area of the display (301) while implementing a camera that is arranged to overlap the display (301) by satisfying at least some of the conditions described above.
- the term “concave” or “convex” with respect to the subject-side surface or the sensor-side surface of the lenses may refer to the shape of the lens surface at a point intersecting the optical axis (O) or at a paraxial region intersecting the optical axis (O).
- the lens assembly (400) can have a focal length of about 3.25 mm and an F-number of about 2.27.
- the lens assembly (400) can satisfy at least some of the conditions presented with respect to the shape and refractive power of the lenses (L1, L2, L3, L4, L5) (e.g., lens surfaces)(s), the lens overall length, the maximum image height, the half angle of view, the thickness of the first lens (L1), and/or the distance between the aperture (STO) and the second lens (L2), and can be manufactured with the specifications exemplified in the following [Table 1].
- z is a distance in the direction of the optical axis (O) from a point where the optical axis (O) passes on the lens surface
- y is a distance from the optical axis (O) in a vertical direction from the optical axis (O)
- '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 each represent an aspherical coefficient.
- 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.
- FIG. 9 is a drawing showing a lens assembly (500) according to one embodiment of the present disclosure.
- FIG. 10 is a graph showing spherical aberration of the lens assembly (500) of FIG. 9 according to one embodiment of the present disclosure.
- FIG. 11 is a graph showing astigmatism of the lens assembly (500) of FIG. 9 according to one embodiment of the present disclosure.
- FIG. 12 is a graph showing a distortion rate of the lens assembly (500) of FIG. 9 according to one embodiment of the present disclosure.
- the lens assembly (500) of FIG. 9 can have a focal length of approximately 3.28 mm and an F-number of approximately 2.21.
- the lens assembly (500) can satisfy at least some of the conditions presented with respect to the shapes and refractive powers of the lenses (L1, L2, L3, L4, L5) (e.g., lens surfaces), the lens overall length, the maximum image height, the half angle of view, the thickness of the first lens (L1), and/or the distance between the aperture (STO) and the second lens (L2).
- the lens assembly (500) can be manufactured with the specifications exemplified in the following [Table 4], and can have aspheric coefficients of [Table 5] and [Table 6].
- FIG. 13 is a drawing showing a lens assembly (600) according to one embodiment of the present disclosure.
- FIG. 14 is a graph showing spherical aberration of the lens assembly (600) of FIG. 13 according to one embodiment of the present disclosure.
- FIG. 15 is a graph showing astigmatism of the lens assembly (600) of FIG. 13 according to one embodiment of the present disclosure.
- FIG. 16 is a graph showing a distortion rate of the lens assembly (600) of FIG. 13 according to one embodiment of the present disclosure.
- the lens assembly (600) of FIG. 13 may have a focal length of approximately 2.97 mm and an F-number of approximately 2.24.
- the lens assembly (600) may satisfy at least some of the conditions presented with respect to the shape and refractive power of the lenses (L1, L2, L3, L4, L5) (e.g., lens surfaces)(s), the lens overall length, the maximum image height, the half angle of view, the thickness of the first lens (L1), and/or the distance between the aperture (STO) and the second lens (L2).
- the lens assembly (600) may be manufactured with the specifications exemplified in the following [Table 7], and may have aspheric coefficients of [Table 8] and [Table 9].
- FIG. 17 is a drawing showing a lens assembly (700) according to one embodiment of the present disclosure.
- FIG. 18 is a graph showing spherical aberration of the lens assembly (700) of FIG. 17 according to one embodiment of the present disclosure.
- FIG. 19 is a graph showing astigmatism of the lens assembly (700) of FIG. 17 according to one embodiment of the present disclosure.
- FIG. 20 is a graph showing a distortion rate of the lens assembly (700) of FIG. 17 according to one embodiment of the present disclosure.
- the lens assembly (700) of FIG. 17 can have a focal length of approximately 2.99 mm and an F-number of approximately 2.27.
- the lens assembly (700) can satisfy at least some of the conditions presented with respect to the shape and refractive power of the lenses (L1, L2, L3, L4, L5) (e.g., lens surfaces)(s), the lens overall length, the maximum image height, the half angle of view, the thickness of the first lens (L1), and/or the distance between the aperture (STO) and the second lens (L2).
- the lens assembly (700) can be manufactured with the specifications exemplified in the following [Table 10], and can have aspheric coefficients of [Table 11] and [Table 12].
- FIG. 21 is a drawing showing a lens assembly (800) according to one embodiment of the present disclosure.
- FIG. 22 is a graph showing spherical aberration of the lens assembly (800) of FIG. 21 according to one embodiment of the present disclosure.
- FIG. 23 is a graph showing astigmatism of the lens assembly (800) of FIG. 21 according to one embodiment of the present disclosure.
- FIG. 24 is a graph showing a distortion rate of the lens assembly (800) of FIG. 21 according to one embodiment of the present disclosure.
- the lens assembly (800) of FIG. 21 can have a focal length of approximately 2.95 mm and an F-number of approximately 2.46.
- the lens assembly (800) can satisfy at least some of the conditions presented with respect to the shapes and refractive powers of the lenses (L1, L2, L3, L4, L5) (e.g., lens surfaces), the lens overall length, the maximum image height, the half angle of view, the thickness of the first lens (L1), and/or the distance between the aperture (STO) and the second lens (L2).
- the lens assembly (800) can be manufactured with the specifications exemplified in the following [Table 13], and can have aspheric coefficients of [Table 14] and [Table 15].
- FIG. 25 is a drawing showing a lens assembly (900) according to one embodiment of the present disclosure.
- FIG. 26 is a graph showing spherical aberration of the lens assembly (900) of FIG. 25 according to one embodiment of the present disclosure.
- FIG. 27 is a graph showing astigmatism of the lens assembly (900) of FIG. 25 according to one embodiment of the present disclosure.
- FIG. 28 is a graph showing a distortion rate of the lens assembly (900) of FIG. 25 according to one embodiment of the present disclosure.
- the lens assembly (900) of FIG. 25 can have a focal length of approximately 3.30 mm and an F-number of approximately 2.23.
- the lens assembly (900) can satisfy at least some of the conditions presented with respect to the shapes and refractive powers of the lenses (L1, L2, L3, L4, L5) (e.g., lens surfaces), the lens overall length, the maximum image height, the half-angle of view, the thickness of the first lens (L1), and/or the distance between the aperture (STO) and the second lens (L2).
- the lens assembly (900) can be manufactured with the specifications exemplified in the following [Table 16], and can have aspheric coefficients of [Table 17] and [Table 18].
- FIG. 29 is a drawing showing a lens assembly (1000) according to one embodiment of the present disclosure.
- FIG. 30 is a graph showing spherical aberration of the lens assembly (1000) of FIG. 29 according to one embodiment of the present disclosure.
- FIG. 31 is a graph showing astigmatism of the lens assembly (1000) of FIG. 29 according to one embodiment of the present disclosure.
- FIG. 32 is a graph showing a distortion rate of the lens assembly (1000) of FIG. 29 according to one embodiment of the present disclosure.
- the lens assembly (1000) of FIG. 29 can have a focal length of approximately 3.00 mm and an F-number of approximately 2.273.
- the lens assembly (1000) can satisfy at least some of the conditions presented with respect to the shapes and refractive powers of the lenses (L1, L2, L3, L4, L5) (e.g., lens surfaces), the lens overall length, the maximum image height, the half-angle of view, the thickness of the first lens (L1), and/or the distance between the aperture (STO) and the second lens (L2).
- the lens assembly (1000) can be manufactured with the specifications exemplified in the following [Table 19], and can have aspheric coefficients of [Table 20] and [Table 21].
- the lens assembly (e.g., the lens assembly (210, 400, 500, 600, 700, 800, 900, 1000) of FIGS. 2, 5, 9, 13, 17, 21, 25, and/or 29) according to the embodiment(s) of the present disclosure can have a reduced outer diameter of the first lens (e.g., the first lens (L1) of FIGS. 5, 9, 13, 17, 21, 25, and/or 29) and/or the barrel structure by satisfying the presented conditions with respect to the lens overall length, the maximum image height, and/or the half angle of view.
- the miniaturization of the lens assembly can be further facilitated when conditions regarding the thickness of the first lens, or the distance between the aperture (e.g., the aperture (STO) of FIGS.
- any one of a plurality of adjacently arranged cameras e.g., the cameras 180, 280, 312, 313 of FIGS. 1 and/or 4 can be arranged or positioned so as to be in harmony with the appearance of the electronic device.
- the miniaturized lens assembly can be arranged to overlap the display and/or be arranged parallel to one side of the display to suppress a reduction in the active area of the display.
- a lens assembly according to an embodiment of the present disclosure (e.g., a lens assembly (210, 400, 500, 600, 700, 800, 900, 1000) of FIGS. 2, 5, 9, 13, 17, 21, 25, and/or 29) comprises an image sensor (e.g., an image sensor (230, I) of FIGS. 2, 5, 9, 13, 17, 21, 25, and/or 29), an aperture (e.g., an optical axis (O) of FIGS. 5, 9, 13, 17, 21, 25, and/or 29) aligned with the image sensor and the optical axis. 25, and/or the aperture (STO) of FIG.
- an image sensor e.g., an image sensor (230, I) of FIGS. 2, 5, 9, 13, 17, 21, 25, and/or 29
- an aperture e.g., an optical axis (O) of FIGS. 5, 9, 13, 17, 21, 25, and/or 29 aligned with the image sensor and the optical axis. 25, and/or the aperture (STO) of FIG.
- a first lens having a convex subject-side surface and having a positive refractive power and disposed between the aperture and the image sensor e.g., the first lens (L1) of FIG. 5, FIG. 9, FIG. 13, FIG. 17, FIG. 21, FIG. 25, and/or FIG. 29
- a second lens having a negative refractive power and disposed between the first lens and the image sensor e.g., the second lens (L2) of FIG. 5, FIG. 9, FIG. 13, FIG. 17, FIG. 21, FIG. 25, and/or FIG. 29
- a third lens disposed between the second lens and the image sensor e.g., the third lens (L3) of FIG. 5, FIG. 9, FIG. 13, FIG. 17, FIG. 21, FIG. 25, and/or FIG.
- a fourth lens disposed between the third lens and the image sensor e.g., the first lens (L1) of FIG. 5, FIG. 9, FIG. 13, FIG. 17, FIG. 21, FIG. 25, and/or FIG. 29). 9, FIG. 13, FIG. 17, FIG. 21, FIG. 25, and/or FIG. 29), and a fifth lens (e.g., the fifth lens (L5) of FIG. 5, FIG. 9, FIG. 13, FIG. 17, FIG. 21, FIG. 25, and/or FIG. 29) having a concave image sensor-side surface and having a definite refractive power and positioned between the fourth lens and the image sensor.
- a lens assembly satisfies the following [Conditional Expression 1].
- 'TTL' is a distance measured from the optical axis from the subject-side surface of the first lens to the imaging plane of the image sensor (e.g., the imaging plane (IS) of FIGS. 5, 9, 13, 17, 21, 25, and/or 29), 'IH' is a maximum image height of the lens assembly, and 'HFOV' may be a half angle of view of the lens assembly.
- the imaging plane of the image sensor e.g., the imaging plane (IS) of FIGS. 5, 9, 13, 17, 21, 25, and/or 29
- 'IH' is a maximum image height of the lens assembly
- 'HFOV' may be a half angle of view of the lens assembly.
- the central thickness of the first lens may be greater than the central thicknesses of each of the second lens, the third lens, the fourth lens, and the fifth lens.
- the lens assembly as described above can satisfy the following [Conditional Expression 2].
- 'T1' may be the central thickness of the first lens.
- the lens assembly as described above can satisfy the following [Conditional Expression 3].
- 'T1' may be the central thickness of the first lens
- 'T2' may be the central thickness of the second lens
- 'T3' may be the central thickness of the third lens
- 'T4' may be the central thickness of the fourth lens
- 'T5' may be the central thickness of the fifth lens.
- the distance from the aperture to the subject-side surface of the second lens may be 0.55 mm or more and 1.4 mm or less.
- the lens assembly as described above can satisfy the following [Conditional Expression 4].
- 'D4' may be the distance measured from the optical axis to the subject-side surface of the second lens from the aperture.
- the third lens may have positive refractive power and the fourth lens may have negative refractive power.
- the third lens may include a convex image sensor-side surface.
- the fifth lens may include a convex subject-side surface.
- the fifth lens may include at least one inflection point (e.g., inflection point (IP) of FIG. 5) disposed on at least one of the subject-side surface and the image sensor-side surface.
- inflection point IP
- An electronic device includes a lens assembly (e.g., the lens assembly (210, 400, 500, 600, 700, 800, 900, 1000) of FIGS. 2, 5, 9, 13, 17, 21, 25, and/or 29), and a processor (e.g., the processor (120) of FIG. 1 and/or the image signal processor (260) of FIG. 2) configured to acquire an image of a subject using the lens assembly.
- the lens assembly comprises an image sensor (e.g., an image sensor (230, I) of FIGS.
- an aperture e.g., an aperture (STO) of FIGS. 5, 9, 13, 17, 21, 25, and/or 29
- an optical axis e.g., an optical axis (O) of FIGS. 5, 9, 13, 17, 21, 25, and/or 29) of the image sensor
- a first lens e.g., a first lens (L1) of FIGS. 5, 9, 13, 17, 21, 25, and/or 29
- a second lens having a refractive power and positioned between the first lens and the image sensor (e.g., the second lens (L2) of FIG. 5, FIG. 9, FIG. 13, FIG. 17, FIG. 21, FIG. 25, and/or FIG.
- a third lens e.g., the third lens (L3) of FIG. 5, FIG. 9, FIG. 13, FIG. 17, FIG. 21, FIG. 25, and/or FIG. 29
- a fourth lens e.g., the fourth lens (L4) of FIG. 5, FIG. 9, FIG. 13, FIG. 17, FIG. 21, FIG. 25, and/or FIG. 29
- a fifth lens having a positive refractive power and including a concave image sensor-side surface and positioned between the fourth lens and the image sensor (e.g., the second lens (L2) of FIG. 5, FIG. 9, FIG. 13, FIG. 17, FIG. 21, FIG. 25, and/or FIG. 25, and/or the fifth lens (L5) of FIG. 29).
- the lens assembly satisfies the following [Conditional Expression 1].
- 'TTL' is a distance measured from the subject-side surface of the first lens to the imaging plane of the image sensor (e.g., the imaging plane (IS) of FIGS. 5, 9, 13, 17, 21, 25, and/or 29) on the optical axis
- 'IH' is a maximum image height of the electronic device
- 'HFOV' may be a half angle of view of the electronic device.
- the central thickness of the first lens may be greater than the central thicknesses of each of the second lens, the third lens, the fourth lens, and the fifth lens.
- the lens assembly can satisfy the following [Conditional Expression 2].
- 'T1' may be the central thickness of the first lens.
- the lens assembly can satisfy the following [Conditional Expression 3].
- 'T1' may be the central thickness of the first lens
- 'T2' may be the central thickness of the second lens
- 'T3' may be the central thickness of the third lens
- 'T4' may be the central thickness of the fourth lens
- 'T5' may be the central thickness of the fifth lens.
- the distance from the aperture to the subject-side surface of the second lens may be 0.55 mm or more and 1.4 mm or less.
- the lens assembly can satisfy the following [Conditional Expression 4].
- 'D4' may be the distance measured from the optical axis to the subject-side surface of the second lens from the aperture.
- the third lens may have positive refractive power and the fourth lens may have negative refractive power.
- the third lens may include a convex image sensor-side surface.
- the fifth lens may include a convex subject-side surface.
- the fifth lens may include at least one inflection point (e.g., inflection point (IP) of FIG. 5) disposed on at least one of the subject-side surface and the image sensor-side surface.
- inflection point IP
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Abstract
Description
| 렌즈면 (Surf) |
곡률반경 (Radius) |
두께 (Thick) |
초점거리 (EFL) |
굴절률 (nd) |
아베수 (vd) |
| obj(S) | 무한대 (infinity) |
무한대 (infinity) |
|||
| sto | 무한대 (infinity) |
-0.02000 | |||
| S2 | 1.601 | 0.734 | 2.658 | 1.544 | 56.09 |
| S3 | -13.158 | 0.126 | |||
| S4 | -5.747 | 0.200 | -6.854 | 1.661 | 20.37 |
| S5 | 22.849 | 0.241 | |||
| S6 | -18.937 | 0.395 | 87.884 | 1.544 | 56.09 |
| S7 | -13.682 | 0.316 | |||
| S8 | 28.044 | 0.353 | -8.979 | 1.635 | 23.89 |
| S9 | 4.753 | 0.124 | |||
| S10 | 0.877 | 0.529 | 10.150 | 1.535 | 55.71 |
| S11 | 0.824 | 0.230 | |||
| S12 | 0.110 | 1.517 | 64.2 | ||
| S13 | 0.637 | ||||
| img(IS) | 무한대 (infinity) |
0.006 |
| 렌즈면 (Surf) |
S2_ASP | S3_ASP | S4_ASP | S5_ASP | S6_ASP |
| k(Conic) | -1.1574E+00 | 0.0000E+00 | 3.3501E+01 | 8.6075E+01 | 6.1187E+01 |
| A(4th)/C4 | -5.7664E-02 | -1.8793E-01 | -5.8003E-02 | 1.0373E-01 | 1.1794E-01 |
| B(6th)/C5 | 1.3984E+00 | -4.3969E-01 | -2.5283E-01 | -9.9596E-01 | -3.7651E+00 |
| C(8th)/C6 | -1.9303E+01 | 4.0219E+00 | 2.5518E+00 | 8.9492E+00 | 4.2541E+01 |
| D(10th)/C7 | 1.5346E+02 | -2.7023E+01 | -1.0444E+01 | -4.5181E+01 | -3.5654E+02 |
| E(12th)/C8 | -7.6831E+02 | 1.2218E+02 | 2.9788E+01 | 1.4227E+02 | 2.0679E+03 |
| F(14th)/C9 | 2.4738E+03 | -3.5323E+02 | -5.3492E+01 | -2.7402E+02 | -8.2098E+03 |
| G(16th)/C10 | -5.1076E+03 | 6.2990E+02 | 5.6358E+01 | 2.9411E+02 | 2.2219E+04 |
| H(18th)/C11 | 6.5194E+03 | -6.2973E+02 | -2.7066E+01 | -1.3492E+02 | -4.0296E+04 |
| J(20th)/C12 | -4.6711E+03 | 2.6891E+02 | 0.0000E+00 | 0.0000E+00 | 4.6809E+04 |
| K(22th)/C13 | 1.4321E+03 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 | -3.1438E+04 |
| L(24th)/C14 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 | 9.2684E+03 |
| M(26th)/C15 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 |
| N(28th)/C16 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 |
| O(30th)/C17 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 |
| 렌즈면 (Surf) |
S7_ASP | S8_ASP | S9_ASP | S10_ASP | S11_ASP |
| k(Conic) | 5.5079E+01 | 9.7461E+01 | 5.9090E+00 | -2.5162E+00 | -1.1031E+00 |
| A(4th)/C4 | 3.2162E-01 | 9.2285E-01 | 3.8183E-02 | -8.9692E-01 | -8.5786E-01 |
| B(6th)/C5 | -2.4237E+00 | -3.5501E+00 | 3.0869E-01 | 1.6717E+00 | 1.1464E+00 |
| C(8th)/C6 | 8.7781E+00 | 1.2327E+01 | 6.0154E-01 | -2.4615E+00 | -1.2705E+00 |
| D(10th)/C7 | -2.7659E+01 | -3.7929E+01 | -8.8606E+00 | 2.5505E+00 | 1.0133E+00 |
| E(12th)/C8 | 7.5223E+01 | 8.8036E+01 | 2.7752E+01 | -2.4181E+00 | -5.8593E-01 |
| F(14th)/C9 | -1.5694E+02 | -1.4781E+02 | -4.8699E+01 | 2.3038E+00 | 2.6203E-01 |
| G(16th)/C10 | 2.3181E+02 | 1.7872E+02 | 5.6243E+01 | -1.7762E+00 | -9.7353E-02 |
| H(18th)/C11 | -2.3107E+02 | -1.5529E+02 | -4.5197E+01 | 9.5878E-01 | 3.0762E-02 |
| J(20th)/C12 | 1.4729E+02 | 9.5917E+01 | 2.5750E+01 | -3.4798E-01 | -7.8537E-03 |
| K(22th)/C13 | -5.4125E+01 | -4.1060E+01 | -1.0375E+01 | 8.3223E-02 | 1.4817E-03 |
| L(24th)/C14 | 8.7158E+00 | 1.1575E+01 | 2.8912E+00 | -1.2594E-02 | -1.8742E-04 |
| M(26th)/C15 | 0.0000E+00 | -1.9318E+00 | -5.2986E-01 | 1.0944E-03 | 1.3966E-05 |
| N(28th)/C16 | 0.0000E+00 | 1.4456E-01 | 5.7416E-02 | -4.1653E-05 | -4.6004E-07 |
| O(30th)/C17 | 0.0000E+00 | 0.0000E+00 | -2.7852E-03 | 0.0000E+00 | 0.0000E+00 |
| 렌즈면 (Surf) |
곡률반경 (Radius) |
두께 (Thick) |
초점거리 (EFL) |
굴절률 (nd) |
아베수 (vd) |
| obj(S) | 무한대 (infinity) |
무한대 (infinity) |
|||
| sto | 무한대 (infinity) |
-0.020 | |||
| S2 | 1.585 | 0.738 | 3.095 | 1.544 | 56.09 |
| S3 | 21.017 | 0.114 | |||
| S4 | -144.061 | 0.200 | -7.883 | 1.661 | 20.37 |
| S5 | 5.470 | 0.199 | |||
| S6 | 32.841 | 0.279 | 14.684 | 1.544 | 56.09 |
| S7 | -10.588 | 0.357 | |||
| S8 | -2.856 | 0.395 | -5.216 | 1.635 | 23.89 |
| S9 | -20.628 | 0.079 | |||
| S10 | 0.867 | 0.659 | 5.052 | 1.535 | 55.71 |
| S11 | 0.935 | 0.570 | |||
| S12 | 무한대 (infinity) |
0.110 | 1.517 | 64.2 | |
| S13 | 무한대 (infinity) |
0.402 | |||
| img(IS) | 무한대 (infinity) |
0.011 |
| 렌즈면 (Surf) |
S2_ASP | S3_ASP | S4_ASP | S5_ASP | S6_ASP |
| k(Conic) | -6.9416E-01 | 0.0000E+00 | -9.8000E+01 | -5.5662E+01 | 6.1187E+01 |
| A(4th)/C4 | -6.0591E-02 | -1.1041E-01 | -5.5473E-02 | 1.5591E-01 | 2.3647E-01 |
| B(6th)/C5 | 1.2357E+00 | -9.1735E-01 | -1.2166E+00 | -1.5207E+00 | -2.4878E+00 |
| C(8th)/C6 | -1.2976E+01 | 7.0153E+00 | 8.3028E+00 | 9.0076E+00 | 9.3084E+00 |
| D(10th)/C7 | 7.7034E+01 | -3.7077E+01 | -3.5026E+01 | -3.2344E+01 | -2.1875E+01 |
| E(12th)/C8 | -2.7601E+02 | 1.2421E+02 | 9.0963E+01 | 7.1893E+01 | 1.7854E+01 |
| F(14th)/C9 | 5.9288E+02 | -2.6147E+02 | -1.3939E+02 | -9.7588E+01 | 1.0212E+02 |
| G(16th)/C10 | -7.0627E+02 | 3.3825E+02 | 1.1688E+02 | 7.4095E+01 | -5.3481E+02 |
| H(18th)/C11 | 3.2994E+02 | -2.4662E+02 | -4.1883E+01 | -2.4434E+01 | 1.2959E+03 |
| J(20th)/C12 | 1.2752E+02 | 7.7499E+01 | 0.0000E+00 | 0.0000E+00 | -1.7971E+03 |
| K(22th)/C13 | -1.4204E+02 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 | 1.3615E+03 |
| L(24th)/C14 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 | -4.3698E+02 |
| M(26th)/C15 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 |
| N(28th)/C16 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 |
| O(30th)/C17 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 |
| 렌즈면 (Surf) |
S7_ASP | S8_ASP | S9_ASP | S10_ASP | S11_ASP |
| k(Conic) | 9.8000E+01 | -2.3820E+01 | 5.5251E+01 | -1.8835E+00 | -1.0221E+00 |
| A(4th)/C4 | 4.6890E-01 | 1.0710E+00 | 5.7837E-02 | -9.2398E-01 | -6.0613E-01 |
| B(6th)/C5 | -2.3391E+00 | -4.0571E+00 | 3.4236E-01 | 2.2178E+00 | 7.5593E-01 |
| C(8th)/C6 | 3.2683E+00 | 1.3670E+01 | -1.0759E-02 | -4.8268E+00 | -1.0093E+00 |
| D(10th)/C7 | 1.2784E+01 | -4.0630E+01 | -5.6705E+00 | 7.7171E+00 | 1.1245E+00 |
| E(12th)/C8 | -1.0005E+02 | 9.1874E+01 | 2.0974E+01 | -8.7654E+00 | -9.5089E-01 |
| F(14th)/C9 | 3.4334E+02 | -1.4964E+02 | -4.1718E+01 | 7.0181E+00 | 5.8880E-01 |
| G(16th)/C10 | -7.3044E+02 | 1.7072E+02 | 5.4105E+01 | -3.9624E+00 | -2.6358E-01 |
| H(18th)/C11 | 1.0043E+03 | -1.3251E+02 | -4.8563E+01 | 1.5794E+00 | 8.4631E-02 |
| J(20th)/C12 | -8.6751E+02 | 6.6449E+01 | 3.0788E+01 | -4.4176E-01 | -1.9238E-02 |
| K(22th)/C13 | 4.2827E+02 | -1.9120E+01 | -1.3772E+01 | 8.4879E-02 | 3.0155E-03 |
| L(24th)/C14 | -9.2086E+01 | 1.9840E+00 | 4.2567E+00 | -1.0680E-02 | -3.0962E-04 |
| M(26th)/C15 | 0.0000E+00 | 3.5360E-01 | -8.6554E-01 | 7.9319E-04 | 1.8726E-05 |
| N(28th)/C16 | 0.0000E+00 | -8.4609E-02 | 1.0422E-01 | -2.6389E-05 | -5.0546E-07 |
| O(30th)/C17 | 0.0000E+00 | 0.0000E+00 | -5.6309E-03 | 0.0000E+00 | 0.0000E+00 |
| 렌즈면 (Surf) |
곡률반경 (Radius) |
두께 (Thick) |
초점거리 (EFL) |
굴절률 (nd) |
아베수 (vd) |
| obj(S) | 무한대 (infinity) |
무한대 (infinity) |
|||
| sto | 무한대 (infinity) |
-0.020 | |||
| S2 | 1.967 | 0.738 | 3.400 | 1.544 | 56.09 |
| S3 | -29.042 | 0.114 | |||
| S4 | 5.839 | 0.200 | -7.804 | 1.661 | 20.37 |
| S5 | 2.717 | 0.199 | |||
| S6 | 10.769 | 0.284 | 9.028 | 1.544 | 56.09 |
| S7 | -9.019 | 0.382 | |||
| S8 | -2.681 | 0.356 | -4.930 | 1.635 | 23.89 |
| S9 | -18.574 | 0.050 | |||
| S10 | 0.764 | 0.646 | 3.946 | 1.535 | 55.71 |
| S11 | 0.841 | 0.600 | |||
| S12 | 무한대 (infinity) |
0.110 | 1.517 | 64.2 | |
| S13 | 무한대 (infinity) |
0.316 | |||
| img(IS) | 무한대 (infinity) |
0.007 |
| 렌즈면 (Surf) |
S2_ASP | S3_ASP | S4_ASP | S5_ASP | S6_ASP |
| k(Conic) | -1.1148E+00 | 0.0000E+00 | -9.9000E+01 | -4.2815E+01 | 6.1187E+01 |
| A(4th)/C4 | -1.0318E-01 | -2.3689E-01 | -2.2479E-01 | 1.4161E-01 | 6.5222E-02 |
| B(6th)/C5 | 2.2156E+00 | 5.7819E-02 | -4.6291E-01 | -1.2473E+00 | -7.9261E-01 |
| C(8th)/C6 | -3.1488E+01 | 1.0935E-01 | 4.9792E+00 | 6.5783E+00 | -4.2821E+00 |
| D(10th)/C7 | 2.6117E+02 | -2.2424E+00 | -2.7676E+01 | -2.4666E+01 | 6.0492E+01 |
| E(12th)/C8 | -1.3616E+03 | 1.2884E+01 | 9.0266E+01 | 5.8621E+01 | -3.2356E+02 |
| F(14th)/C9 | 4.5610E+03 | -3.5670E+01 | -1.7199E+02 | -8.6805E+01 | 1.0536E+03 |
| G(16th)/C10 | -9.7586E+03 | 5.1921E+01 | 1.7914E+02 | 7.2473E+01 | -2.3010E+03 |
| H(18th)/C11 | 1.2809E+04 | -3.6702E+01 | -7.9915E+01 | -2.5674E+01 | 3.4264E+03 |
| J(20th)/C12 | -9.3152E+03 | 7.9526E+00 | 0.0000E+00 | 0.0000E+00 | -3.3846E+03 |
| K(22th)/C13 | 2.8365E+03 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 | 2.0246E+03 |
| L(24th)/C14 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 | -5.5699E+02 |
| M(26th)/C15 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 |
| N(28th)/C16 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 |
| O(30th)/C17 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 |
| 렌즈면 (Surf) |
S7_ASP | S8_ASP | S9_ASP | S10_ASP | S11_ASP |
| k(Conic) | 3.5650E+01 | -4.1039E+01 | 9.9000E+01 | -1.9220E+00 | -1.0658E+00 |
| A(4th)/C4 | 3.4238E-01 | 1.3438E+00 | 3.6552E-01 | -8.8887E-01 | -6.5767E-01 |
| B(6th)/C5 | -1.5972E+00 | -5.0158E+00 | -4.3564E-01 | 2.0079E+00 | 7.7281E-01 |
| C(8th)/C6 | -1.8066E+00 | 1.4662E+01 | 6.8114E-01 | -4.2248E+00 | -8.9554E-01 |
| D(10th)/C7 | 3.6174E+01 | -3.2680E+01 | -1.8335E+00 | 6.7741E+00 | 8.5530E-01 |
| E(12th)/C8 | -1.7045E+02 | 4.6285E+01 | 2.1113E+00 | -7.9808E+00 | -6.3688E-01 |
| F(14th)/C9 | 4.8958E+02 | -2.5390E+01 | 1.1884E+00 | 6.7398E+00 | 3.6068E-01 |
| G(16th)/C10 | -9.5298E+02 | -4.1369E+01 | -6.9929E+00 | -4.0331E+00 | -1.5316E-01 |
| H(18th)/C11 | 1.2630E+03 | 1.0992E+02 | 1.0437E+01 | 1.7041E+00 | 4.8212E-02 |
| J(20th)/C12 | -1.0928E+03 | -1.2194E+02 | -8.9512E+00 | -5.0459E-01 | -1.1048E-02 |
| K(22th)/C13 | 5.5670E+02 | 7.8987E+01 | 4.9406E+00 | 1.0250E-01 | 1.7833E-03 |
| L(24th)/C14 | -1.2627E+02 | -3.0720E+01 | -1.7847E+00 | -1.3616E-02 | -1.9123E-04 |
| M(26th)/C15 | 0.0000E+00 | 6.6486E+00 | 4.0846E-01 | 1.0665E-03 | 1.2169E-05 |
| N(28th)/C16 | 0.0000E+00 | -6.1583E-01 | -5.3778E-02 | -3.7373E-05 | -3.4625E-07 |
| O(30th)/C17 | 0.0000E+00 | 0.0000E+00 | 3.1033E-03 | 0.0000E+00 | 0.0000E+00 |
| 렌즈면 (Surf) |
곡률반경 (Radius) |
두께 (Thick) |
초점거리 (EFL) |
굴절률 (nd) |
아베수 (vd) |
| obj(S) | 무한대 (infinity) |
무한대 (infinity) |
|||
| sto | 무한대 (infinity) |
0.000 | |||
| S2 | 1.762 | 0.646 | 2.720 | 1.544 | 56.09 |
| S3 | -8.272 | 0.102 | |||
| S4 | -4.348 | 0.202 | -7.757 | 1.671 | 19.23 |
| S5 | -25.402 | 0.252 | |||
| S6 | -22.636 | 0.309 | 34.131 | 1.544 | 56.09 |
| S7 | -10.275 | 0.339 | |||
| S8 | 1210.036 | 0.382 | -6.515 | 1.635 | 23.89 |
| S9 | 4.162 | 0.085 | |||
| S10 | 0.803 | 0.568 | 5.692 | 1.535 | 55.71 |
| S11 | 0.819 | 0.600 | |||
| S12 | 무한대 (infinity) |
0.110 | 1.517 | 64.2 | |
| S13 | 무한대 (infinity) |
0.270 | |||
| img(IS) | 무한대 (infinity) |
0.010 |
| 렌즈면 (Surf) |
S2_ASP | S3_ASP | S4_ASP | S5_ASP | S6_ASP |
| k(Conic) | -1.7538E+00 | 0.0000E+00 | 3.3538E+01 | 9.6000E+01 | 6.1187E+01 |
| A(4th)/C4 | -1.2826E-02 | -1.9984E-01 | -5.8919E-02 | 7.3717E-03 | -8.2374E-02 |
| B(6th)/C5 | -8.7342E-03 | -1.5590E-01 | 2.3805E-01 | -1.8326E-02 | 6.2135E-01 |
| C(8th)/C6 | -1.5651E-01 | 1.5168E-01 | -1.2533E+00 | 9.2313E-01 | -2.9573E+01 |
| D(10th)/C7 | 0.0000E+00 | 3.6782E-04 | 4.3692E+00 | -7.9085E+00 | 3.4590E+02 |
| E(12th)/C8 | 0.0000E+00 | 1.1470E-01 | -7.4438E+00 | 2.9101E+01 | -2.2697E+03 |
| F(14th)/C9 | 0.0000E+00 | 0.0000E+00 | 6.6100E+00 | -6.2771E+01 | 9.4711E+03 |
| G(16th)/C10 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 | 7.3533E+01 | -2.6045E+04 |
| H(18th)/C11 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 | -3.5753E+01 | 4.7026E+04 |
| J(20th)/C12 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 | -5.3645E+04 |
| K(22th)/C13 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 | 3.5053E+04 |
| L(24th)/C14 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 | -9.9946E+03 |
| M(26th)/C15 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 |
| N(28th)/C16 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 |
| O(30th)/C17 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 |
| 렌즈면 (Surf) |
S7_ASP | S8_ASP | S9_ASP | S10_ASP | S11_ASP |
| k(Conic) | 8.2901E+01 | -7.4457E+01 | 4.8969E+00 | -2.4119E+00 | -1.0998E+00 |
| A(4th)/C4 | 3.0356E-01 | 1.0443E+00 | 1.0181E-01 | -8.0414E-01 | -7.0727E-01 |
| B(6th)/C5 | -3.1373E+00 | -4.5801E+00 | -4.5890E-01 | 1.3835E+00 | 6.1123E-01 |
| C(8th)/C6 | 1.2345E+01 | 1.7432E+01 | 3.5268E+00 | -2.5390E+00 | -1.9717E-01 |
| D(10th)/C7 | -3.1266E+01 | -5.5171E+01 | -1.4316E+01 | 4.7574E+00 | -4.0368E-01 |
| E(12th)/C8 | 3.8063E+01 | 1.2990E+02 | 3.2931E+01 | -7.6040E+00 | 7.6181E-01 |
| F(14th)/C9 | 4.2822E+01 | -2.2201E+02 | -4.9768E+01 | 8.6538E+00 | -7.0215E-01 |
| G(16th)/C10 | -2.6893E+02 | 2.7386E+02 | 5.2845E+01 | -6.7117E+00 | 4.2364E-01 |
| H(18th)/C11 | 5.0925E+02 | -2.4201E+02 | -4.0537E+01 | 3.5808E+00 | -1.7921E-01 |
| J(20th)/C12 | -5.1245E+02 | 1.5072E+02 | 2.2604E+01 | -1.3298E+00 | 5.4174E-02 |
| K(22th)/C13 | 2.7500E+02 | -6.4162E+01 | -9.0733E+00 | 3.4374E-01 | -1.1659E-02 |
| L(24th)/C14 | -6.2082E+01 | 1.7645E+01 | 2.5515E+00 | -6.0717E-02 | 1.7446E-03 |
| M(26th)/C15 | 0.0000E+00 | -2.8006E+00 | -4.7642E-01 | 6.9932E-03 | -1.7244E-04 |
| N(28th)/C16 | 0.0000E+00 | 1.9251E-01 | 5.2990E-02 | -4.7342E-04 | 1.0115E-05 |
| O(30th)/C17 | 0.0000E+00 | 0.0000E+00 | -2.6541E-03 | 1.4286E-05 | -2.6645E-07 |
| 렌즈면 (Surf) |
곡률반경 (Radius) |
두께 (Thick) |
초점거리 (EFL) |
굴절률 (nd) |
아베수 (vd) |
| obj(S) | 무한대 (infinity) |
무한대 (infinity) |
|||
| sto | 무한대 (infinity) |
-0.010 | |||
| S2 | 1.791 | 0.650 | 2.748 | 1.544 | 56.09 |
| S3 | -8.112 | 0.134 | |||
| S4 | -4.297 | 0.200 | -7.597 | 1.671 | 19.23 |
| S5 | -26.235 | 0.244 | |||
| S6 | -21.825 | 0.326 | 26.770 | 1.544 | 56.09 |
| S7 | -8.805 | 0.328 | |||
| S8 | -118.380 | 0.384 | -6.541 | 1.614 | 25.92 |
| S9 | 4.205 | 0.070 | |||
| S10 | 0.746 | 0.514 | 5.421 | 1.535 | 55.71 |
| S11 | 0.761 | 0.600 | |||
| S12 | 무한대 (infinity) |
0.110 | 1.517 | 64.2 | |
| S13 | 무한대 (infinity) |
0.280 | |||
| img(IS) | 무한대 (infinity) |
0.01 |
| 렌즈면 (Surf) |
S2_ASP | S3_ASP | S4_ASP | S5_ASP | S6_ASP |
| k(Conic) | -1.8201E+00 | 0.0000E+00 | 3.2845E+01 | -8.1061E+00 | 6.1187E+01 |
| A(4th)/C4 | -1.1924E-02 | -1.8878E-01 | -4.4459E-02 | 3.0796E-02 | -1.1874E-01 |
| B(6th)/C5 | -2.5939E-02 | -1.8908E-01 | -8.5568E-02 | -4.4806E-01 | 3.5390E-01 |
| C(8th)/C6 | -1.2758E-01 | 2.4554E-01 | -1.4661E-02 | 3.5878E+00 | -1.0510E+01 |
| D(10th)/C7 | 0.0000E+00 | 4.5301E-02 | 2.0194E+00 | -2.0196E+01 | 9.1598E+01 |
| E(12th)/C8 | 0.0000E+00 | -1.3345E-01 | -4.4971E+00 | 6.8153E+01 | -4.6980E+02 |
| F(14th)/C9 | 0.0000E+00 | 0.0000E+00 | 4.7242E+00 | -1.3758E+02 | 1.5713E+03 |
| G(16th)/C10 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 | 1.5140E+02 | -3.5186E+03 |
| H(18th)/C11 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 | -6.9309E+01 | 5.1905E+03 |
| J(20th)/C12 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 | -4.7928E+03 |
| K(22th)/C13 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 | 2.4762E+03 |
| L(24th)/C14 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 | -5.3222E+02 |
| M(26th)/C15 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 |
| N(28th)/C16 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 |
| O(30th)/C17 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 |
| 렌즈면 (Surf) |
S7_ASP | S8_ASP | S9_ASP | S10_ASP | S11_ASP |
| k(Conic) | 7.2665E+01 | 8.4290E+01 | 4.8893E+00 | -2.7694E+00 | -1.1866E+00 |
| A(4th)/C4 | 2.2051E-01 | 1.2094E+00 | 2.7946E-01 | -5.8065E-01 | -7.1568E-01 |
| B(6th)/C5 | -1.9455E+00 | -5.9488E+00 | -2.2604E+00 | -3.9579E-02 | 4.2954E-01 |
| C(8th)/C6 | 1.0799E+00 | 2.3734E+01 | 1.1270E+01 | 2.0707E+00 | 5.2799E-01 |
| D(10th)/C7 | 3.5458E+01 | -7.5144E+01 | -3.4380E+01 | -4.6019E+00 | -1.8749E+00 |
| E(12th)/C8 | -2.1749E+02 | 1.7656E+02 | 6.7639E+01 | 4.8657E+00 | 2.6678E+00 |
| F(14th)/C9 | 6.8871E+02 | -3.0484E+02 | -9.1798E+01 | -2.6526E+00 | -2.3965E+00 |
| G(16th)/C10 | -1.3538E+03 | 3.8618E+02 | 8.9350E+01 | 4.7608E-01 | 1.4896E+00 |
| H(18th)/C11 | 1.7040E+03 | -3.5680E+02 | -6.3522E+01 | 3.1613E-01 | -6.5965E-01 |
| J(20th)/C12 | -1.3382E+03 | 2.3663E+02 | 3.3084E+01 | -2.6361E-01 | 2.0939E-01 |
| K(22th)/C13 | 5.9836E+02 | -1.0927E+02 | -1.2485E+01 | 9.5146E-02 | -4.7225E-02 |
| L(24th)/C14 | -1.1644E+02 | 3.3223E+01 | 3.3196E+00 | -2.0340E-02 | 7.3772E-03 |
| M(26th)/C15 | 0.0000E+00 | -5.9503E+00 | -5.8897E-01 | 2.6557E-03 | -7.5805E-04 |
| N(28th)/C16 | 0.0000E+00 | 4.7308E-01 | 6.2495E-02 | -1.9679E-04 | 4.6047E-05 |
| O(30th)/C17 | 0.0000E+00 | 0.0000E+00 | -2.9955E-03 | 6.3721E-06 | -1.2520E-06 |
| 렌즈면 (Surf) |
곡률반경 (Radius) |
두께 (Thick) |
초점거리 (EFL) |
굴절률 (nd) |
아베수 (vd) |
| obj(S) | 무한대 (infinity) |
무한대 (infinity) |
|||
| sto | 무한대 (infinity) |
0.100 | |||
| S2 | 1.559 | 0.900 | 2.725 | 1.544 | 56.09 |
| S3 | -26.390 | 0.100 | |||
| S4 | -8.089 | 0.200 | -7.260 | 1.661 | 20.37 |
| S5 | 12.237 | 0.212 | |||
| S6 | 250.253 | 0.327 | 34.426 | 1.544 | 56.09 |
| S7 | -20.334 | 0.272 | |||
| S8 | -196.864 | 0.340 | -8.506 | 1.635 | 23.89 |
| S9 | 5.613 | 0.190 | |||
| S10 | 0.963 | 0.559 | 17.509 | 1.535 | 55.71 |
| S11 | 0.856 | 0.600 | |||
| S12 | 무한대 (infinity) |
0.110 | 1.517 | 64.20 | |
| S13 | 무한대 (infinity) |
0.193 | |||
| img(IS) | 무한대 (infinity) |
-0.003 |
| 렌즈면 (Surf) |
S2_ASP | S3_ASP | S4_ASP | S5_ASP | S6_ASP |
| k(Conic) | -8.1494E-01 | 0.0000E+00 | 3.6565E+01 | 9.0000E+01 | 6.1187E+01 |
| A(4th)/C4 | -9.0849E-02 | -1.9734E-01 | -5.9352E-02 | 1.0257E-01 | 6.8994E-02 |
| B(6th)/C5 | 2.0140E+00 | -3.8455E-01 | -3.9608E-01 | -4.1804E-01 | -6.8769E-01 |
| C(8th)/C6 | -2.4348E+01 | 2.4219E+00 | 4.2519E+00 | 3.8660E+00 | -1.2407E+01 |
| D(10th)/C7 | 1.7469E+02 | -9.5540E+00 | -1.9016E+01 | -1.4430E+01 | 1.8165E+02 |
| E(12th)/C8 | -7.9899E+02 | 2.3784E+01 | 5.0809E+01 | 2.9141E+01 | -1.2613E+03 |
| F(14th)/C9 | 2.3836E+03 | -3.0458E+01 | -7.7095E+01 | -3.0174E+01 | 5.4541E+03 |
| G(16th)/C10 | -4.6211E+03 | 1.0964E+01 | 6.0708E+01 | 1.1980E+01 | -1.5515E+04 |
| H(18th)/C11 | 5.6100E+03 | 1.2333E+01 | -1.8825E+01 | 8.2516E-01 | 2.9022E+04 |
| J(20th)/C12 | -3.8718E+03 | -9.2134E+00 | 0.0000E+00 | 0.0000E+00 | -3.4358E+04 |
| K(22th)/C13 | 1.1587E+03 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 | 2.3337E+04 |
| L(24th)/C14 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 | -6.9286E+03 |
| M(26th)/C15 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 |
| N(28th)/C16 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 |
| O(30th)/C17 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 |
| 렌즈면 (Surf) |
S7_ASP | S8_ASP | S9_ASP | S10_ASP | S11_ASP |
| k(Conic) | 7.7946E+01 | -9.0000E+01 | 5.9630E+00 | -2.9843E+00 | -1.1097E+00 |
| A(4th)/C4 | 4.2774E-01 | 9.0580E-01 | -1.1988E-01 | -8.7700E-01 | -8.4443E-01 |
| B(6th)/C5 | -2.1172E+00 | -3.8085E+00 | 6.5130E-01 | 1.5358E+00 | 1.1728E+00 |
| C(8th)/C6 | 2.2299E+00 | 1.5090E+01 | 4.9380E-01 | -2.0913E+00 | -1.3253E+00 |
| D(10th)/C7 | 1.0204E+01 | -5.0056E+01 | -9.9825E+00 | 2.1325E+00 | 1.1063E+00 |
| E(12th)/C8 | -5.2367E+01 | 1.1966E+02 | 3.1051E+01 | -2.2809E+00 | -7.0438E-01 |
| F(14th)/C9 | 1.2198E+02 | -2.0210E+02 | -5.4033E+01 | 2.4274E+00 | 3.5995E-01 |
| G(16th)/C10 | -1.7455E+02 | 2.4298E+02 | 6.2233E+01 | -1.9440E+00 | -1.5151E-01 |
| H(18th)/C11 | 1.6032E+02 | -2.0860E+02 | -5.0149E+01 | 1.0596E+00 | 5.1412E-02 |
| J(20th)/C12 | -9.2006E+01 | 1.2682E+02 | 2.8775E+01 | -3.8690E-01 | -1.3303E-02 |
| K(22th)/C13 | 3.0051E+01 | -5.3264E+01 | -1.1711E+01 | 9.3389E-02 | 2.4561E-03 |
| L(24th)/C14 | -4.2778E+00 | 1.4684E+01 | 3.3024E+00 | -1.4318E-02 | -2.9960E-04 |
| M(26th)/C15 | 0.0000E+00 | -2.3885E+00 | -6.1312E-01 | 1.2643E-03 | 2.1428E-05 |
| N(28th)/C16 | 0.0000E+00 | 1.7357E-01 | 6.7349E-02 | -4.8985E-05 | -6.7690E-07 |
| O(30th)/C17 | 0.0000E+00 | 0.0000E+00 | -3.3132E-03 | 0.0000E+00 | 0.0000E+00 |
| 렌즈면 (Surf) |
곡률반경 (Radius) |
두께 (Thick) |
초점거리 (EFL) |
굴절률 (nd) |
아베수 (vd) |
| obj(S) | 무한대 (infinity) |
무한대 (infinity) |
|||
| sto | 무한대 (infinity) |
-0.10000 | |||
| S2 | 1.75821 | 0.60000 | 2.718 | 1.54410 | 56.09 |
| S3 | -8.41652 | 0.10000 | |||
| S4 | -4.39020 | 0.20813 | -7.751 | 1.67074 | 19.23 |
| S5 | -27.01236 | 0.28044 | |||
| S6 | -22.33747 | 0.31000 | 33.544 | 1.54410 | 56.09 |
| S7 | -10.11808 | 0.35524 | |||
| S8 | 814.78839 | 0.37005 | -6.513 | 1.63492 | 23.89 |
| S9 | 4.15338 | 0.10000 | |||
| S10 | 0.79544 | 0.55734 | 5.641 | 1.53480 | 55.71 |
| S11 | 0.81455 | 0.60000 | |||
| S12 | 무한대 (infinity) |
0.11000 | 1.51680 | 64.2 | |
| S13 | 무한대 (infinity) |
0.27440 | |||
| img(IS) | 무한대 (infinity) |
0.00411 |
| 렌즈면 (Surf) |
S2_ASP | S3_ASP | S4_ASP | S5_ASP | S6_ASP |
| k(Conic) | -1.9308E+00 | 0.0000E+00 | 3.3623E+01 | 2.2867E+02 | 6.1187E+01 |
| A(4th)/C4 | -1.2721E-02 | -2.1699E-01 | -6.0726E-02 | 3.4664E-02 | 2.5991E-02 |
| B(6th)/C5 | -4.9164E-03 | 8.1350E-02 | 2.7845E-01 | -6.2525E-01 | -1.8243E+00 |
| C(8th)/C6 | -1.9407E-01 | -8.2426E-01 | -9.3513E-01 | 6.4494E+00 | 2.4460E+00 |
| D(10th)/C7 | 0.0000E+00 | 1.5950E+00 | 1.7422E+00 | -3.6362E+01 | 6.4544E+01 |
| E(12th)/C8 | 0.0000E+00 | -8.8992E-01 | -1.4102E+00 | 1.1917E+02 | -6.0800E+02 |
| F(14th)/C9 | 0.0000E+00 | 0.0000E+00 | 1.6889E+00 | -2.3867E+02 | 2.8553E+03 |
| G(16th)/C10 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 | 2.7014E+02 | -8.3311E+03 |
| H(18th)/C11 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 | -1.3259E+02 | 1.5672E+04 |
| J(20th)/C12 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 | -1.8534E+04 |
| K(22th)/C13 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 | 1.2552E+04 |
| L(24th)/C14 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 | -3.7133E+03 |
| M(26th)/C15 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 |
| N(28th)/C16 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 |
| O(30th)/C17 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 |
| 렌즈면 (Surf) |
S7_ASP | S8_ASP | S9_ASP | S10_ASP | S11_ASP |
| k(Conic) | 8.6679E+01 | -1.2785E+27 | 4.8995E+00 | -2.3542E+00 | -1.0832E+00 |
| A(4th)/C4 | 2.8203E-01 | 1.0154E+00 | 1.0765E-01 | -8.3738E-01 | -7.2668E-01 |
| B(6th)/C5 | -2.7027E+00 | -4.1480E+00 | -4.1390E-01 | 1.7607E+00 | 7.8329E-01 |
| C(8th)/C6 | 8.2559E+00 | 1.3973E+01 | 2.6944E+00 | -4.2107E+00 | -7.6072E-01 |
| D(10th)/C7 | -1.0121E+01 | -3.9234E+01 | -1.0332E+01 | 8.8437E+00 | 6.2504E-01 |
| E(12th)/C8 | -2.7927E+01 | 8.4874E+01 | 2.2648E+01 | -1.3904E+01 | -4.2847E-01 |
| F(14th)/C9 | 1.7125E+02 | -1.4047E+02 | -3.2800E+01 | 1.5218E+01 | 2.2838E-01 |
| G(16th)/C10 | -4.2239E+02 | 1.7835E+02 | 3.3691E+01 | -1.1513E+01 | -8.7195E-02 |
| H(18th)/C11 | 6.1171E+02 | -1.7231E+02 | -2.5312E+01 | 6.0964E+00 | 2.2188E-02 |
| J(20th)/C12 | -5.3707E+02 | 1.2369E+02 | 1.4008E+01 | -2.2793E+00 | -3.3304E-03 |
| K(22th)/C13 | 2.6533E+02 | -6.3372E+01 | -5.6472E+00 | 5.9989E-01 | 1.6104E-04 |
| L(24th)/C14 | -5.6695E+01 | 2.1723E+01 | 1.6100E+00 | -1.0891E-01 | 3.7302E-05 |
| M(26th)/C15 | 0.0000E+00 | -4.4331E+00 | -3.0673E-01 | 1.3001E-02 | -7.8963E-06 |
| N(28th)/C16 | 0.0000E+00 | 4.0497E-01 | 3.4939E-02 | -9.1943E-04 | 6.1737E-07 |
| O(30th)/C17 | 0.0000E+00 | 0.0000E+00 | -1.7950E-03 | 2.9211E-05 | -1.8299E-08 |
| 구 분 | 도 5의 실시예 |
도 9의 실시예 |
도 13의 실시예 |
도 17의 실시예 |
도 21의 실시예 |
도 25의 실시예 |
도 29의 실시예 |
| 수학식1 | 1.7 | 1.76 | 1.56 | 1.42 | 1.49 | 1.72 | 1.49 |
| 수학식2 | 0.21 | 0.2 | 0.21 | 0.19 | 0.2 | 0.28 | 0.16 |
| 수학식3 | 0.50 | 0.48 | 0.50 | 0.44 | 0.46 | 0.63 | 0.42 |
| 수학식4 | 0.18 | 0.18 | 0.18 | 0.17 | 0.17 | 0.23 | 0.16 |
Claims (11)
- 렌즈 어셈블리(210; 400; 500; 600; 700; 800; 900; 1000)에 있어서,이미지 센서(230, I);상기 이미지 센서와 광축(O)에서 정렬된 조리개(STO);정의 굴절력을 가지면서 볼록한 피사체측 면을 포함하고 상기 조리개와 상기 이미지 센서 사이에 배치된 제1 렌즈(L1);부의 굴절력을 가지며 상기 제1 렌즈와 상기 이미지 센서 사이에 배치된 제2 렌즈(L2);상기 제2 렌즈와 상기 이미지 센서 사이에 배치된 제3 렌즈(L3);상기 제3 렌즈와 상기 이미지 센서 사이에 배치된 제4 렌즈(L4); 및정의 굴절력을 가지면서 오목한 이미지 센서측 면을 포함하며 상기 제4 렌즈와 상기 이미지 센서 사이에 배치된 제5 렌즈(L5)를 포함하고,다음의 [조건식1]을 만족하는 렌즈 어셈블리.[조건식1]0.8 < TTL/(IH*tan(HFOV)) < 2(여기서, 'TTL'은 상기 제1 렌즈의 피사체측 면으로부터 상기 이미지 센서의 결상면(IS)까지 상기 광축에서 측정된 거리이고, 'IH'는 상기 렌즈 어셈블리의 최대 이미지 상고이며, 'HFOV'는 상기 렌즈 어셈블리의 반화각임)
- 제1 항에 있어서, 상기 제1 렌즈의 중심두께는 상기 제2 렌즈, 상기 제3 렌즈, 상기 제4 렌즈, 및 상기 제5 렌즈 각각의 중심두께보다 큰 렌즈 어셈블리.
- 제1 항 내지 제2 항 중 어느 한 항에 있어서, 다음의 [조건식2]를 만족하는 렌즈 어셈블리.[조건식2]0.15 < T1/TTL < 0.25(여기서, 'T1'은 상기 제1 렌즈의 중심두께임)
- 제1 항 내지 제3 항 중 어느 한 항에 있어서, 다음의 [조건식3]을 만족하는 렌즈 어셈블리.[조건식3]0.40 < T1/(T2+T3+T4+T5) < 0.65(여기서, 'T1'은 상기 제1 렌즈의 중심두께이며, 'T2'는 상기 제2 렌즈의 중심두께이고, 'T3'는 상기 제3 렌즈의 중심두께이며, 'T4'는 상기 제4 렌즈의 중심두께이고, 'T5'는 상기 제5 렌즈의 중심두께임)
- 제1 항 내지 제4 항 중 어느 한 항에 있어서, 상기 조리개로부터 상기 제2 렌즈의 피사체측 면까지 거리는 0.55mm 이상, 1.4mm 이하인 렌즈 어셈블리.
- 제1 항 내지 제5 항 중 어느 한 항에 있어서, 다음의 [조건식4]를 만족하는 렌즈 어셈블리.[조건식4]0.13 < D4/TTL < 0.37(여기서, 'D4'는 상기 조리개로부터 상기 제2 렌즈의 피사체측 면까지 상기 광축에서 측정된 거리임)
- 제1 항 내지 제6 항 중 어느 한 항에 있어서, 상기 제3 렌즈는 정의 굴절력을 가지며, 상기 제4 렌즈는 부의 굴절력을 가지는 렌즈 어셈블리.
- 제1 항 내지 제7 항 중 어느 한 항에 있어서, 상기 제3 렌즈는 볼록한 이미지 센서측 면을 포함하는 렌즈 어셈블리.
- 제1 항 내지 제8 항 중 어느 한 항에 있어서, 상기 제5 렌즈는 볼록한 피사체측 면을 포함하는 렌즈 어셈블리.
- 제1 항 내지 제9 항 중 어느 한 항에 있어서, 상기 제5 렌즈는 피사체측 면과 이미지 센서측 면 중 적어도 하나에 배치된 적어도 하나의 변곡점(IP)을 포함하는 렌즈 어셈블리.
- 전자 장치(101; 102; 104; 300)에 있어서,제1 항 내지 제10 항 중 어느 한 항에 따른 렌즈 어셈블리(210; 400; 500; 600; 700; 800; 900; 1000); 및상기 렌즈 어셈블리를 이용하여 피사체 이미지를 획득하도록 설정된 프로세서(120; 260)를 포함하는 전자 장치.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202480010002.0A CN120660028A (zh) | 2023-03-28 | 2024-02-15 | 镜头组件和包括该镜头组件的电子装置 |
| EP24781345.4A EP4644965A4 (en) | 2023-03-28 | 2024-02-15 | LENS ASSEMBLY AND ELECTRONIC DEVICE INCLUDING IT |
| US19/279,517 US20250347898A1 (en) | 2023-03-28 | 2025-07-24 | Lens assembly and electronic device comprising same |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20230040787 | 2023-03-28 | ||
| KR10-2023-0040787 | 2023-03-28 | ||
| KR10-2023-0052007 | 2023-04-20 | ||
| KR1020230052007A KR20240145846A (ko) | 2023-03-28 | 2023-04-20 | 렌즈 어셈블리 및 그를 포함하는 전자 장치 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US19/279,517 Continuation US20250347898A1 (en) | 2023-03-28 | 2025-07-24 | Lens assembly and electronic device comprising same |
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| Publication Number | Publication Date |
|---|---|
| WO2024205355A1 true WO2024205355A1 (ko) | 2024-10-03 |
Family
ID=92907161
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| Application Number | Title | Priority Date | Filing Date |
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| PCT/KR2024/095235 Ceased WO2024205355A1 (ko) | 2023-03-28 | 2024-02-15 | 렌즈 어셈블리 및 그를 포함하는 전자 장치 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20250347898A1 (ko) |
| EP (1) | EP4644965A4 (ko) |
| CN (1) | CN120660028A (ko) |
| WO (1) | WO2024205355A1 (ko) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009294527A (ja) * | 2008-06-06 | 2009-12-17 | Fujinon Corp | 5枚構成の撮像レンズおよび撮像装置 |
| JP2013228412A (ja) * | 2012-03-29 | 2013-11-07 | Kantatsu Co Ltd | 撮像レンズ |
| JP2016018001A (ja) * | 2014-07-04 | 2016-02-01 | カンタツ株式会社 | 撮像レンズ |
| JP2022051649A (ja) * | 2020-09-22 | 2022-04-01 | レイテック オプティカル (ジョウシュウ) カンパニーリミテッド | 撮像光学レンズ |
| KR20220059568A (ko) * | 2017-10-26 | 2022-05-10 | 애플 인크. | 넓은 시야의 5 요소 렌즈 시스템 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI435136B (zh) * | 2010-10-15 | 2014-04-21 | Largan Precision Co Ltd | 光學成像鏡頭組 |
-
2024
- 2024-02-15 CN CN202480010002.0A patent/CN120660028A/zh active Pending
- 2024-02-15 WO PCT/KR2024/095235 patent/WO2024205355A1/ko not_active Ceased
- 2024-02-15 EP EP24781345.4A patent/EP4644965A4/en active Pending
-
2025
- 2025-07-24 US US19/279,517 patent/US20250347898A1/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009294527A (ja) * | 2008-06-06 | 2009-12-17 | Fujinon Corp | 5枚構成の撮像レンズおよび撮像装置 |
| JP2013228412A (ja) * | 2012-03-29 | 2013-11-07 | Kantatsu Co Ltd | 撮像レンズ |
| JP2016018001A (ja) * | 2014-07-04 | 2016-02-01 | カンタツ株式会社 | 撮像レンズ |
| KR20220059568A (ko) * | 2017-10-26 | 2022-05-10 | 애플 인크. | 넓은 시야의 5 요소 렌즈 시스템 |
| JP2022051649A (ja) * | 2020-09-22 | 2022-04-01 | レイテック オプティカル (ジョウシュウ) カンパニーリミテッド | 撮像光学レンズ |
Non-Patent Citations (1)
| Title |
|---|
| See also references of EP4644965A4 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN120660028A (zh) | 2025-09-16 |
| EP4644965A4 (en) | 2026-04-29 |
| EP4644965A1 (en) | 2025-11-05 |
| US20250347898A1 (en) | 2025-11-13 |
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