WO2017067231A1 - 手持终端 - Google Patents

手持终端 Download PDF

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Publication number
WO2017067231A1
WO2017067231A1 PCT/CN2016/088812 CN2016088812W WO2017067231A1 WO 2017067231 A1 WO2017067231 A1 WO 2017067231A1 CN 2016088812 W CN2016088812 W CN 2016088812W WO 2017067231 A1 WO2017067231 A1 WO 2017067231A1
Authority
WO
WIPO (PCT)
Prior art keywords
handheld terminal
image
processing module
display device
module
Prior art date
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.)
Ceased
Application number
PCT/CN2016/088812
Other languages
English (en)
French (fr)
Inventor
何建民
冷长林
黄梓埕
李慧
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BOE Technology Group Co Ltd
Original Assignee
BOE Technology Group Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by BOE Technology Group Co Ltd filed Critical BOE Technology Group Co Ltd
Priority to EP16822103.4A priority Critical patent/EP3367641A4/en
Priority to US15/325,932 priority patent/US20170308345A1/en
Publication of WO2017067231A1 publication Critical patent/WO2017067231A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
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    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
    • G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
    • G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
    • G09G3/3208—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
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Definitions

  • Embodiments of the invention relate to a handheld terminal.
  • a handheld terminal that enables a user to see the opposite situation through a portion thereof.
  • the handheld terminal includes: a first transparent display device disposed on one of a front side and a back side of the handheld terminal; and a second transparent display disposed on the other of the front side and the back side a first or second gesture detecting device disposed on the front side and the back side, respectively; a driving module including a first display driving module for the first transparent display device, and both One of: a second display driving module for the second transparent display device, or first and second gesture detection driving modules for the first and second gesture detecting devices, respectively; a module configured to display an image And on the first transparent display device, and performing one of the following: displaying the image or another image different from the image on the second transparent display device, or processing via the At least one of the first and second gesture detecting devices detects a gesture input.
  • the handheld terminal can have a double-sided display or a double-sided manipulation function, thereby improving the usability of the handheld terminal.
  • the handheld terminal includes the second transparent display device and the first and second gesture detecting devices, and the driving module further includes the other of the two
  • the processing module is further configured to perform another of the two items.
  • the handheld terminal can have both the double-sided display and the double-sided manipulation function, thereby improving the usability of the handheld terminal.
  • the first and second transparent display devices respectively include first and second organic light emitting diode (OLED) light emitting layers; the first and second transparent display devices share one The substrate, or the first and second substrates, respectively, the first and second substrates being bonded together.
  • OLED organic light emitting diode
  • the first and second transparent display devices each comprise the following display device: an OLED display panel, a liquid crystal display (LCD) display panel, or a projection type display panel.
  • OLED organic light-emitting diode
  • LCD liquid crystal display
  • the first and second gesture detecting devices each comprise a gesture detecting device: a capacitive touch panel, a resistive touch panel, an infrared touch panel, or a body feeling detecting device.
  • the processing module is further configured to display the image on the corresponding transparent display device according to one of the front display mode, the back display mode, and the double-sided display mode.
  • the handheld terminal can flexibly display an image on any of the two transparent display devices, thereby improving the usability of the handheld terminal.
  • the processing module is further configured to cause an object in the image to be displayed according to a gesture input detected via at least one of the first and second gesture detecting devices The appearance changes accordingly.
  • the handheld terminal enables the user to simultaneously manipulate the objects in the display image on the front side and the back side of the handheld terminal with different fingers, so that the appearance of the object changes, thereby improving the interaction between the handheld terminal and the user.
  • the handheld terminal further includes a sensor module for sensing information related to rotation of the handheld terminal with respect to a horizontal direction; the processing module is further configured to perform the following two One of: rotating the image to be displayed according to the information such that the rotated image does not rotate with respect to the horizontal direction; or causing a corresponding change in the motion state of the object in the image to be displayed according to the information .
  • the handheld terminal can exhibit the same image display effect regardless of the rotation, or the user can interact with the object in the image displayed thereon by rotating the handheld terminal, thereby improving the usability of the handheld terminal.
  • the sensor module comprises an acceleration sensor or comprises an acceleration sensor and a gyroscope.
  • the handheld terminal further includes a camera module for physical framing and photographing, and a communication module for performing wireless communication; the camera module being configured to be at the processing module Controlling, capturing an image of the object when the handheld terminal is aimed at the front object; the communication module is configured to be related to an image of the object captured by the camera module under the control of the processing module
  • the data is sent to a server having an augmented reality function and receives information about the object from the server; the processing module is configured to cause the related information to be displayed on a corresponding transparent display device.
  • the handheld terminal enables the user to see the opposite situation through a part thereof, and the part can directly observe the front object as the finder frame, and the related information of the object can be directly superimposed and displayed on the corresponding transparent display device, thereby
  • the handheld terminal has a novel augmented reality (AR) function.
  • AR augmented reality
  • the processing module includes: a graphics processor for generating an image; and an image processing module configured to be in a front display mode, a rear display mode, and a double-sided display mode a display mode that causes the image to be displayed in the corresponding transparent display On the display device.
  • the processing module includes: a graphics processor for generating an image; and an image processing module configured to be in accordance with the first and second gesture detecting devices At least one detected gesture input causes a corresponding change in the appearance of the object in the image to be displayed.
  • the processing module comprises: a graphics processor for generating an image; and an image processing module configured to perform one of: a pair according to the information
  • the image to be displayed is rotated such that the rotated image does not rotate with respect to the horizontal direction; or the motion state of the object in the image to be displayed is changed correspondingly according to the information.
  • the processing module includes a central processing unit configured to control the camera module and the communication module, and display the related information on a corresponding transparent display device .
  • FIG. 1 is a schematic structural diagram of an example of a transparent portion of a handheld terminal according to a first embodiment of the present invention
  • FIG. 2 is a system block diagram of an example of a handheld terminal according to a first embodiment of the present invention
  • FIG. 3 is a schematic structural diagram of an example of a transparent portion of a handheld terminal according to Embodiment 2 of the present invention.
  • FIG. 4 is a schematic structural diagram of an example of a transparent portion of a handheld terminal according to Embodiment 3 of the present invention.
  • FIG. 5 is a schematic structural diagram of an example of a transparent portion of a handheld terminal according to Embodiment 4 of the present invention.
  • FIG. 6 is a diagram showing an actual application scenario of a handheld terminal according to an embodiment of the present invention.
  • a handheld terminal of the present invention enables a user to see the opposite situation through a portion thereof, and includes: a first transparent display device disposed on one of a front side and a back side of the handheld terminal; a second transparent display device disposed on the other of the front side and the back side, or first and second gesture detecting devices respectively disposed on the front side and the back side; a driving module including a first display driving module of the first transparent display device, and one of: a second display driving module for the second transparent display device, or for the first and second hands, respectively First and second gesture detection driving modules of the potential detecting device; and processing module configured to display an image on the first transparent display device and performing one of: making the image Or another image different from the image is displayed on the second transparent display device, or a gesture input detected via at least one of the first and second gesture detecting devices is processed.
  • the handheld terminal includes, but is not limited to, a mobile phone, a tablet, a personal digital assistant (PDA), and the like.
  • the front side of the handheld terminal may be the side provided with the physical keyboard; for the handheld terminal without the physical keyboard, the front side of the handheld terminal may be provided with the start ( Home) One side of the key.
  • the invention is not limited thereto.
  • the front side and the back side of the handy terminal can also be arbitrarily set.
  • the hand-held terminal of the present invention will be specifically described by exemplifying four embodiments.
  • FIG. 1 is a block diagram showing an example of a transparent portion of a handy terminal according to a first embodiment of the present invention.
  • the upward direction indicates the forward direction (i.e., the front side of the hand-held terminal), and the downward direction indicates the backward direction (i.e., the back side of the hand-held terminal).
  • the transparent portion includes a forward transparent display device 102, a backward transparent display device 102', a forward gesture detecting device 104, and a backward gesture detecting device 104'.
  • both the forward and backward transparent display devices 102, 102' are transparent OLED display panels
  • both the forward and backward gesture detection devices 104, 104' are touch panels.
  • the forward and backward transparent OLED display panels can be implemented using any of the existing techniques for fabricating transparent OLED display panels.
  • the forward and backward touch panels may each include a capacitive touch panel, a resistive touch panel, or an infrared touch panel, and may be the same or different types of touch panels.
  • the forward and backward transparent display devices may each include an OLED display panel, an LCD display panel, or a projection type display panel (for example, a projection type head-up display (HUD) similar to a vehicle), and Can be the same or different types of display panels.
  • the forward and backward gesture detection devices may each be a somatosensory detection device similar to the optical sensors used in somatosensory recognition technologies such as EyeToy from Sony Corporation and Kinect from Microsoft Corporation.
  • the transparent portion of the handheld terminal includes forward and backward transparent display devices, but does not include forward and backward body sensing devices.
  • the forward and backward gesture detecting devices may each include a capacitive touch panel, a resistive touch panel, an infrared touch panel, or a body feeling detecting device, and may be the same or different types of gesture detecting devices.
  • the transparent portion of the hand held terminal does not include the at least one gesture detecting means.
  • the forward transparent display device 102 includes a substrate 106 and a forward OLED light emitting layer 108 disposed on the substrate 106.
  • the forward OLED light emitting layer 108 includes an anode 110, a hole transport layer 112, an organic light emitting layer 114, an electron transport layer 116, and a cathode 118.
  • the substrate 106 can be made of, for example, transparent glass or plastic.
  • the anode 110 is disposed on the substrate 106 and may be made of, for example, transparent indium tin oxide (ITO).
  • the hole transport layer 112 is disposed on the anode 110, and may be made of, for example, an aromatic amine fluorescent compound.
  • the organic light emitting layer 114 is disposed in the cavity It is on the transport layer 112 and can be made, for example, of a small molecule luminescent material (e.g., a dye, a metal complex) or a polymeric luminescent material (e.g., a conjugated polymer).
  • the electron transport layer 116 is disposed on the organic light emitting layer 114, and may be made of, for example, a fluorescent dye compound.
  • the cathode 118 is disposed on the electron transport layer 116 and may be composed of, for example, a bilayer structure (such as Sr/Ag, Ca/Ag, Ba/Ag, etc.) or a dielectric/metal/dielectric (DMD) structure (such as ITO/Au/ITO). Etc.) Made of a composite transparent electrode.
  • a bilayer structure such as Sr/Ag, Ca/Ag, Ba/Ag, etc.
  • DMD dielectric/metal/dielectric
  • Etc. Made of a composite transparent electrode.
  • the rearward transparent display device 102' includes a substrate 106 and a rear OLED light emitting layer 108' disposed on the substrate 106. That is, in this example, the front and rear transparent display devices 102, 102' share a single substrate 106.
  • the rear OLED light emitting layer 108' includes an anode 110', a hole transport layer 112', an organic light emitting layer 114', an electron transport layer 116', and a cathode 118'. These components may be identical to the components of the forward OLED light-emitting layer 108, or may differ from the components of the forward OLED light-emitting layer 108 in terms of preparation materials, and are not described herein again.
  • the method of manufacturing the combination of the forward and backward transparent display devices 102, 102' includes the following steps. First, the substrate 106 is prepared. Next, forward and backward OLED light emitting layers 108, 108' are formed on the front side and the back side of the substrate 106, respectively, wherein the front and back OLED light emitting layers 108, 108' may be formed simultaneously, or may be formed first, Form another one. This step can be accomplished using any of the existing techniques for forming a transparent OLED luminescent layer. For example, for a small molecule organic light-emitting material, a vacuum thermal evaporation process may be employed; for a polymer organic light-emitting material, a spin coating or a spray printing process may be employed.
  • FIG. 1(b) is substantially the same as the example of FIG. 1(a) except that in the example of FIG. 1(b), the forward and backward transparent display devices 102, 102' include forward and backward directions, respectively.
  • the substrates 106, 106' are bonded together by the forward and backward substrates 106, 106'.
  • the two may be bonded together using a transparent adhesive, and any other suitable means of attachment may be used (e.g., using a support frame to secure the combination of forward and backward transparent display devices).
  • the method of manufacturing the combination of the forward and backward transparent display devices 102, 102' includes the following steps. First, two substrates 106, 106' are prepared. Next, forward and backward OLED light-emitting layers 108, 108' are formed on the substrates 106, 106', respectively. Next, the faces of the two substrates 106, 106' where the OLED light-emitting layer is not formed are bonded together.
  • FIG. 2 is a system block diagram of an example of a handheld terminal in accordance with an embodiment of the present invention, with a dashed box indicating an alternative configuration.
  • the forward transparent display device 202 including the forward OLED light emitting layer 208 and the shared substrate 206 in this example
  • the backward transparent display device 202' (included in this example) a backward OLED light emitting layer 208' and a common substrate 206), a forward gesture detecting device 204 (in this example, a forward touch panel), and a backward gesture detecting device 204' (in this example, a backward touch panel)
  • the handheld terminal may further include a forward display driving module 210, a backward display driving module 210', a forward gesture detecting driving module 212, a backward gesture detecting driving module 212', and a processing module 214.
  • the forward display drive module 210 can drive the forward transparent display device 202 to display an image.
  • the image to be displayed may be from processing module 214.
  • the forward display drive module 210 can be implemented using any of the existing techniques for driving an OLED display panel to display an image.
  • the forward display drive module 210 can employ an active or passive drive. In the passive driving mode, the anode layer and the cathode layer of the forward transparent display device 202 may be in the form of a plurality of strips perpendicular to each other, and the intersections of the strips form pixels. At this point, the forward display drive module 210 can be in the non-transparent portion of the handheld terminal.
  • the forward display drive module 210 can include a transparent thin film transistor (TFT) array disposed between the substrate and anode layers of the forward transparent display device 202 to control which pixels will illuminate.
  • TFT transparent thin film transistor
  • the TFT array of the forward display driving module 210 is located in the transparent portion of the handheld terminal, and other portions may be located in the non-transparent portion.
  • the backward display drive module 210' can drive the rearward transparent display device 202' to display an image and can be implemented using the same or a different drive mode as the forward display drive module 210.
  • the forward and backward transparent display devices may each include an OLED display panel, an LCD display panel, or a projection type display panel, and may be the same or different types of display panels.
  • the corresponding display driving module can use any existing one for driving the LCD display panel.
  • the projection type display panel displays the image technology to achieve.
  • the forward gesture detection drive module 212 can drive the forward gesture detection device 204 to detect the gesture input of the user.
  • forward gesture detection drive module 212 can be implemented using any of the existing techniques for driving a touch panel (eg, a capacitive touch panel, a resistive touch panel, an infrared touch panel, etc.).
  • the backward gesture detection drive module 212' can drive the backward gesture detection device 204' to detect the gesture input of the user, and can be implemented using the same or different techniques as the forward gesture detection drive module 212 depending on the type of touch panel. Additionally, the forward and backward gesture detection drive modules 212, 212' can be located in the non-transparent portion of the handheld terminal.
  • the forward and backward gesture detecting devices may each include a capacitive touch panel, a resistive touch panel, an infrared touch panel, or a body feeling detecting device, and may be the same or different types of gesture detecting devices. Accordingly, when at least one of the current and backward gesture detecting means is a body feeling detecting means, its corresponding gesture detecting driving module can be implemented using any existing technique for driving the body feeling detecting means.
  • the corresponding gesture detection driving module may be a driving module of an optical sensor used in a somatosensory recognition technology such as EyeToy of Sony Corporation and Kinect of Microsoft Corporation.
  • the processing module 214 can be configured to display an image on one of the forward and backward transparent display devices 202, 202' such that the image or another image that is different from the image is displayed in forward and backward transparency
  • Other functions of the processing module 214 will be further described below in "Duplex Display Function", “Duplex Operation Function”, “Rotation Function”, and “Augmented Reality Function”. Additionally, the processing module 214 can be located in a non-transparent portion of the handheld terminal.
  • the processing module 214 can include a graphics processor 216 for generating images, and an image processing module 218.
  • Graphics processor 216 may employ, for example, a commercially available graphics processor for a handheld terminal.
  • the image processing module 218 can be configured to cause an image generated by the graphics processor 216 to be displayed on one of the forward and backward transparent display devices 202, 202' such that the image or graphics processor 216 generates a different image than the image Another image is shown in the forward and backward To the other of the transparent display devices 202, 202', and the gesture input detected via at least one of the forward and backward gesture detection devices 204, 204'.
  • Image processing module 218 can be implemented as an application specific integrated circuit (ASIC), field programmable gate array (FPGA), or the like.
  • the processing module 214 may also include a central processor for controlling the optional modules mentioned below (eg, sensor modules, camera modules, communication modules, etc.).
  • the processing module 214 can be a central processor configured to perform the functions of the graphics processor 216 and the image processing module 218.
  • the central processor may employ, for example, a commercially available central processor for a handheld terminal.
  • the processing module 214 can include a graphics processor 216 for generating images, and a central processor.
  • the central processor is configured to perform the functions of image processing module 218 and may employ, for example, a commercially available central processor for a handheld terminal.
  • the handheld terminal may further include a sensor module 220 for sensing information related to the rotation of the handheld terminal with respect to the horizontal direction.
  • the sensor module 220 can include an N-axis acceleration sensor (N is, for example, 2, 3, or 6).
  • the acceleration sensor may be, for example, a commercially available accelerometer chip (such as an accelerometer chip of Freescale, Inc., Inc.).
  • the sensor module 220 may further include an N-axis gyroscope (N is, for example, 3).
  • the gyroscope can be, for example, a commercially available gyro chip (such as a gyro chip from STMicroelectronics, Freescale).
  • the use of sensor module 220 will be further described in the "Rotation Function" section below.
  • the sensor module 220 can be located in a non-transparent portion of the handheld terminal.
  • the handheld terminal may further include a camera module 222 for physical framing and shooting, and a communication module 224 for wireless communication.
  • the camera module 222 can employ, for example, a commercially available camera module for a handheld terminal.
  • the communication module 224 can employ, for example, a commercially available communication module for a mobile phone. The use of camera module 222 and communication module 224 will be further described in the "Augmented Reality Function" section below. Camera module 222 and communication module 224 may be located in a non-transparent portion of the handheld terminal.
  • the system composition of the first embodiment of the present invention is not limited thereto.
  • the handheld terminal can also include other modules (eg, audio processing modules, speakers, etc.) that are typically used in cell phones, tablets, and the like, as desired.
  • the processing module 214 can be configured to display an image on the corresponding transparent display device according to one of the front display mode, the back display mode, and the double-sided display mode. As previously mentioned, this functionality can be performed by image processing module 218 or a central processing unit.
  • the three display modes can be set by a physical switch mounted on the handheld terminal. The user can set the corresponding display mode by dialing the physical switch to one of three positions. In another example, the three display modes can be set in a setup menu of an operating system of the handheld terminal. In yet another example, the above two settings may exist simultaneously.
  • the processing module 214 eg, the image processing module 218 or the central processing unit
  • the processing module 214 eg, the image processing module 218 or the central processing unit
  • the current image display mode is detected.
  • the current image display mode can be represented by a mode flag stored in the memory of the handheld terminal.
  • the image data to be displayed is transmitted to the corresponding display driving module according to the current image display mode, so that the image is displayed on the corresponding transparent display device.
  • the duplex display mode can be subdivided into a double-sided sync display mode and a double-sided asynchronous display mode.
  • double-sided synchronous display mode different users respectively located on the front side and the back side of the handheld terminal can see the same image displayed by the handheld terminal.
  • double-sided asynchronous display mode different users respectively located on the front side and the back side of the handheld terminal can see different images displayed by the handheld terminal. For example, two different users located on the front side and the back side, respectively, can simultaneously touch the touch panel on the side corresponding thereto to manipulate different applications installed on the handheld terminal.
  • the processing module 214 may generate an image for the corresponding transparent display device based on the gesture input detected via the different gesture detection devices, and A corresponding mark is added to the image data of the image to identify the corresponding transparent display device.
  • the processing module 214 eg, the image processing module 218 or the central processor
  • the processing module 214 can be configured to detect the device via the forward and backward gestures
  • the gesture input detected by at least one of 210, 210' causes a corresponding change in the appearance of the object in the image to be displayed.
  • this functionality can be performed by image processing module 218 or a central processing unit.
  • the double-sided manipulation function can also be divided into a front manipulation mode, a rear manipulation mode, and a double-sided manipulation mode.
  • the user can set the corresponding manipulation mode through the physical switch, or set the corresponding manipulation mode in the setting menu of the operating system of the handheld terminal.
  • Objects in the image to be displayed may include, but are not limited to, objects in the image of the game application, objects in the user interface, and the like.
  • the appearance of the object may include, but is not limited to, the shape of the object, the unevenness state, the position of a part of the constituent elements, and the like.
  • a user may simultaneously press a balloon displayed on the handheld terminal on both sides of the handheld terminal with different fingers, so that the balloon has a corresponding depression at the pressed position, and a depression appearing on the back side of the balloon may be It is shown in perspective, thereby increasing the user's interactivity with the game application and expanding the range of use of the handheld terminal in the entertainment game.
  • the user can use different fingers to make opposite directions on the set of playing cards displayed on the handheld terminal on both sides of the handheld terminal, so that the playing card is like It is fanned out in the real environment, which enhances the game's realism and fun.
  • the user in the user interface for adjusting the volume of the handheld terminal, the user can simultaneously dial the pointer of the circular knob displayed by the handheld terminal on both sides of the handheld terminal with different fingers, thereby adjusting the volume to a desired size.
  • the portion of the circular knob other than the pointer can be in a transparent state, thereby facilitating simultaneous manipulation by the user from both sides.
  • the above functions may be implemented by the processing module 214 (eg, the image processing module 218 or the central processing unit) by performing the following process.
  • the processing module 214 eg, the image processing module 218 or the central processor
  • the processing module 214 can determine which of the gestures detected by at least one of the forward and backward gesture detection devices 210, 210' are preset in the application for which it is targeted An input condition matches.
  • the processing module 214 eg, the graphics processor 216 or the central processor
  • the application may prepare corresponding image material in advance for each preset input condition. When the preset input When the condition is satisfied, the corresponding image material can be used to generate the corresponding image.
  • the processing module 214 may be configured to perform one of the following: rotating the image to be displayed according to information related to the rotation of the handheld terminal relative to the horizontal direction perceived by the sensor module 220, such that the rotated image No rotation occurs with respect to the horizontal direction; or a corresponding change occurs in the motion state of the object in the image to be displayed according to the information.
  • the image rotation function enables front image rotation, back image rotation, and double-sided image rotation.
  • the image rotation function can be implemented by the processing module 214 (eg, the image processing module 218 or the central processing unit) by performing the following process.
  • the rotation angle and the rotation direction can be determined based on the information.
  • the sensor module 220 includes an N-axis acceleration sensor (N is, for example, 2, 3, or 6)
  • the perceived information related to the rotation of the handheld terminal with respect to the horizontal direction includes the acceleration of the handheld terminal on the N axes.
  • the processing module 214 eg, the image processing module 218 or the central processing unit
  • the angle of rotation of the x-axis or the y-axis with respect to the horizontal direction (for example, an algorithm for determining the rotation angle of the handheld terminal in the Android operating system may be employed).
  • the sensor module 220 further includes an N-axis gyroscope (N is, for example, 3)
  • the information related to the rotation of the handheld terminal with respect to the horizontal direction further includes an angular velocity of the handheld terminal with respect to the N axes.
  • the processing module 214 (eg, the image processing module 218 or the central processing unit) can more accurately calculate the display plane of the handheld terminal by any existing accelerometer/gyro fusion algorithm (eg, related algorithms in the Android or iOS operating system) The angle of rotation of the x-axis or y-axis relative to the horizontal. The step of determining the angle of rotation may be performed periodically at certain time intervals.
  • the processing module 214 (eg, the image processing module 218 or the central processor) can determine the direction of rotation by determining the change in rotation angle between adjacent time intervals.
  • the direction of rotation can also be implemented using any existing algorithm for determining the direction of rotation of the handheld terminal (eg, related algorithms in the Android or iOS operating system).
  • the processing module 214 can rotate the image to be displayed according to the rotation angle and the rotation direction such that the rotated image does not rotate with respect to the horizontal direction.
  • Images to be displayed include, but are not limited to, a desktop of a handheld terminal, an interface of a web browser, an interface of a text browser, an interface of a media player, and the like.
  • processing module 214 eg, image processing module 218 or central processing unit
  • This step can be implemented using any existing image rotation algorithm. Again, this step can be performed periodically at certain time intervals. In this way, no matter how the handheld terminal rotates, the image to be displayed can be kept in real time with respect to the horizontal direction, so that the user can view it.
  • the rotation manipulation function can be implemented by the processing module 214 (eg, the image processing module 218 or the central processing unit) by performing the following process.
  • the angle of rotation and/or the direction of rotation can be determined from the information.
  • the angle of rotation and/or the direction of rotation may be determined as described in 5.1 and will not be described again.
  • the object may include, but is not limited to, an object in an image of a game application, an object in a user interface, or the like.
  • Changes in the state of motion may include, but are not limited to, changes from static to motion, changes in direction/speed of motion, and the like.
  • the scrolling direction/speed of an object eg, a water drop, a sphere
  • the scrolling direction/speed of an object may be changed by rotating the handheld terminal.
  • the processing module 214 can determine which of the input conditions preset in the application for which the rotation angle and/or direction of rotation is coincident, and then based on the determined input conditions To generate the corresponding image specified in the application.
  • the application may prepare corresponding image material in advance for each preset input condition. When the preset input conditions are satisfied, the corresponding image material can be used to generate a corresponding image, thereby changing the motion state of the object in the display image.
  • camera module 220 can be configured to be at processing module 214 (eg, central processing)
  • processing module 214 eg, central processing
  • the image of the object is captured while the handheld terminal is aimed at the front object under control
  • the communication module 224 can be configured to be photographed with the camera module 224 under the control of the processing module 214 (eg, a central processing unit)
  • Image-related data of the object is sent to a server having an augmented reality function and receives information about the object from the server
  • the processing module 214 eg, a central processor
  • the user can turn on the augmented reality mode through the physical switch installed on the handheld terminal, or activate the augmented reality mode through the setting menu of the operating system of the handheld terminal.
  • the processing module 214 e.g., the central processing unit
  • the processing module 214 eg, a central processing unit
  • the captured image can be stored, for example, in a memory of the handheld terminal.
  • the processing module 214 can control the communication module 224 to transmit data related to the image of the object to a server having an augmented reality function, and receive related information of the object from the server.
  • the data related to the image of the object may be, for example, raw data of the image, or may be data compressed or preprocessed by the processing module 214 (eg, a central processing unit) (eg, data obtained by performing a feature extraction algorithm) .
  • Servers with augmented reality capabilities can be implemented using any existing augmented reality technology.
  • the server may be a cloud database server that can match the received image related data of the object with the data in the database to obtain related information of the object.
  • processing module 214 eg, a central processing unit
  • processing module 214 can cause the related information to be displayed on a corresponding transparent display device.
  • the transparent portion of the handheld terminal can directly view the front object as a finder frame, and the related information of the object can be directly superimposed and displayed on the corresponding transparent display device, thereby making the handheld terminal have a novel augmented reality function.
  • the handheld terminal according to the first embodiment of the present invention has novel double-sided display function, double-sided manipulation function, rotation function and augmented reality function due to its novel configuration.
  • the usability of the handheld terminal is greatly improved.
  • FIG. 3 is a schematic structural diagram of an example of a transparent portion of a handheld terminal according to a second embodiment of the present invention.
  • the handheld terminal shown in FIG. 3 is basically the same as the handheld terminal of the first embodiment, except that the handheld terminal of FIG. 3 is provided with a gesture detecting device only on one side. Specifically, in Fig. 3(a), only the forward gesture detecting means 304 is provided, and in Fig. 3(b), only the backward gesture detecting means 304' is provided.
  • the system configuration of the handheld terminal of the second embodiment of the present invention is basically the same as that of the handheld terminal of the first embodiment.
  • the handheld terminal of the second embodiment only has one gesture detection driving module.
  • the handheld terminal of the second embodiment only has one gesture detection driving module.
  • the forward gesture detection drive module is provided, and in FIG. 3(b), only the backward gesture detection drive module is provided.
  • the double-sided display function of the handheld terminal of the second embodiment of the present invention is substantially the same as that of the handheld terminal of the first embodiment, except that in the double-sided asynchronous display mode of the handheld terminal of the second embodiment, the user located on one side
  • the handheld terminal can be manipulated by hand so that different users on both sides can see different images, but two different users respectively located on the front side and the back side cannot simultaneously touch the touch panel on the corresponding side to operate the handheld terminal. Different applications.
  • the handheld terminal of the second embodiment of the present invention is provided with the gesture detecting device only on one side, it has only the single-sided manipulation function, and does not have the double-sided manipulation function of the handheld terminal of the first embodiment.
  • the handheld terminal of the second embodiment of the present invention may have the same rotation function and augmented reality function as the handheld terminal of the first embodiment.
  • FIG. 4 is a schematic structural diagram of an example of a transparent portion of a handheld terminal according to a third embodiment of the present invention.
  • the handheld terminal shown in FIG. 4 is basically the same as the handheld terminal of the first embodiment, except that the handheld terminal of FIG. 4 does not have a gesture detecting device.
  • the system configuration of the handheld terminal of the third embodiment of the present invention is basically the same as that of the handheld terminal of the first embodiment, except that the handheld terminal of the third embodiment does not have the gesture detection driving module.
  • the double-sided display function of the handheld terminal of the third embodiment of the present invention is substantially the same as that of the handheld terminal of the first embodiment, except that in the double-sided asynchronous display mode of the handheld terminal of the third embodiment, the two sides cannot be respectively located on the front side.
  • Two different users on the side and back sides simultaneously touch the touch panel on the corresponding side to manipulate different applications installed on the handheld terminal.
  • a user on one side can manipulate the handheld terminal using, for example, a physical keyboard or button or the like to cause different users on both sides to see different images.
  • the handheld terminal of the third embodiment of the present invention does not have the gesture detecting device, the double-sided manipulation function of the handheld terminal of the first embodiment is not provided.
  • the handheld terminal of the third embodiment of the present invention may have the same rotation function and augmented reality function as the handheld terminal of the first embodiment.
  • FIG. 5 is a block diagram showing an example of a transparent portion of a hand held terminal according to a fourth embodiment of the present invention.
  • the handheld terminal shown in FIG. 5 is basically the same as the handheld terminal of the first embodiment, except that the handheld terminal of FIG. 5 is provided with a transparent display device only on one side. Specifically, in Fig. 5(a), only the forward transparent display device 502 is provided, and in Fig. 5(b), only the backward transparent display device 502' is provided.
  • the system configuration of the handheld terminal of the fourth embodiment of the present invention is basically the same as that of the handheld terminal of the first embodiment, except that the handheld terminal of the fourth embodiment only has one display driver module. Specifically, in the case of FIG. 5(a), only the forward display drive module is provided, and in FIG. 5(b), only the backward display drive module is provided.
  • the handheld terminal of the fourth embodiment of the present invention is provided with only one transparent display device, the double-sided display function of the first embodiment is not provided, and only the single-sided display function is provided.
  • the handheld terminal of the fourth embodiment of the present invention may have the same double-sided manipulation function, rotation function, and augmented reality function as the handheld terminal of the first embodiment.
  • FIG. 6 is a diagram showing an actual application scenario of a handheld terminal according to an embodiment of the present invention. As can be seen from the figure, the user can see the opposite situation through the handheld terminal, and the handheld terminal can be manipulated through the touch panel.

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Abstract

一种具有透明显示装置的手持终端，包括：在该手持终端的正面侧和背面侧中的一侧上设置的第一透明显示装置（202）；在另一侧上设置的第二透明显示装置（202' ），或者分别在两侧上设置的第一和第二手势检测装置（204、204' ）；驱动模块，其包括用于第一透明显示装置（202）的第一显示驱动模块（210），以及以下两者中的一者：用于第二透明显示装置的第二显示驱动模块（210' ），或者分别用于第一和第二手势检测装置（204、204' ）的第一和第二手势检测驱动模块（212、212' ）；以及处理模块（214），其配置成使一图像显示在第一透明显示装置（202）上，以及执行以下两项中的一项：使所述图像或与所述图像不同的另一图像显示在第二透明显示装置（202' ）上，或者处理经由第一和第二手势检测装置（204、204' ）中的至少一个检测的手势输入。

Description

手持终端
本申请要求于2015年10月19日递交的中国专利申请第201510680612.4号的优先权，在此全文引用上述中国专利申请公开的内容以作为本申请的一部分。
技术领域
本发明的实施例涉及一种手持终端。
背景技术
随着电子技术和无线通信技术的发展，手机已经从只能通电话和发短信的功能单一的终端演变为还能够上网、办公和娱乐的多功能终端。目前，手机用户可以在应用商店中下载并安装各种应用。这些应用涵盖了生活的各个方面，从而极大地丰富了手机的功能。除了手机之外，各种其他手持终端诸如平板电脑、个人数字助理等也在人们的生活中发挥着越来越重要的作用。因此，存在着不断丰富手持终端的功能的需求。
发明内容
本发明的目的之一是提供一种具有新颖构造的手持终端，从而丰富手持终端的功能。
根据本发明的第一方面，提供了一种手持终端，其使用户能够透过其一部分看到对面的情况。所述手持终端包括：在所述手持终端的正面侧和背面侧中的一侧上设置的第一透明显示装置；在所述正面侧和背面侧中的另一侧上设置的第二透明显示装置，或者分别在所述正面侧和背面侧上设置的第一和第二手势检测装置；驱动模块，其包括用于所述第一透明显示装置的第一显示驱动模块，以及以下两者中的一者：用于所述第二透明显示装置的第二显示驱动模块，或者分别用于所述第一和第二手势检测装置的第一和第二手势检测驱动模块；以及处理模块，其配置成使一图像显示 在所述第一透明显示装置上，以及执行以下两项中的一项：使所述图像或与所述图像不同的另一图像显示在所述第二透明显示装置上，或者处理经由所述第一和第二手势检测装置中的至少一个检测的手势输入。
根据上述配置，手持终端能够具有双面显示或双面操纵功能，从而提高手持终端的可用性。
可选地，根据本发明的第二方面，所述手持终端包括所述第二透明显示装置以及所述第一和第二手势检测装置，所述驱动模块还包括所述两者中的另一者，所述处理模块还配置成执行所述两项中的另一项。
根据上述配置，手持终端能够同时具有双面显示和双面操纵功能，从而提高手持终端的可用性。
可选地，根据本发明的第三方面，所述第一和第二透明显示装置分别包括第一和第二有机发光二极管(OLED)发光层；所述第一和第二透明显示装置共用一个基板、或者分别包括第一和第二基板，所述第一和第二基板贴合在一起。
可选地，根据本发明的第四方面，所述第一和第二透明显示装置各自包括以下显示装置：OLED显示面板，液晶显示器(LCD)显示面板，或者投影型显示面板。
可选地，根据本发明的第五方面，所述第一和第二手势检测装置各自包括以下手势检测装置：电容式触摸面板，电阻式触摸面板，红外触摸面板，或者体感检测装置。
可选地，根据本发明的第六方面，所述处理模块还配置成根据正面显示模式、背面显示模式和双面显示模式中的一种显示模式使图像显示在相应的透明显示装置上。
根据上述配置，手持终端能够灵活地在两个透明显示装置中的任何一个上显示图像，从而提高手持终端的可用性。
可选地，根据本发明的第七方面，所述处理模块还配置成根据经由所述第一和第二手势检测装置中的至少一个检测的手势输入，使要显示的图像中的对象的外观发生相应的改变。
根据上述配置，手持终端使用户能够用不同的手指在手持终端的正面侧和背面侧同时操纵显示图像中的对象，使该对象的外观发生变化，从而提高手持终端与用户之间的交互性并拓展手持终端在例如娱乐游戏中的使用范围。
可选地，根据本发明的第八方面，所述手持终端还包括传感器模块，用于感知与所述手持终端相对于水平方向的旋转相关的信息；所述处理模块还配置成执行以下两项中的一项：根据所述信息对要显示的图像进行旋转，使得旋转后的图像相对于水平方向不发生旋转；或者根据所述信息使要显示的图像中的对象的运动状态发生相应的改变。
根据上述配置，手持终端无论如何旋转均能呈现同样的图像显示效果，或者用户能够通过旋转手持终端而与其上显示的图像中的对象进行交互，从而提高手持终端的可用性。
可选地，根据本发明的第九方面，所述传感器模块包括加速度传感器，或者包括加速度传感器和陀螺仪。
可选地，根据本发明的第十方面，所述手持终端还包括用于实物取景和拍摄的照相机模块，和用于进行无线通信的通信模块；所述照相机模块配置成在所述处理模块的控制下，在所述手持终端对准前方物体时拍摄所述物体的图像；所述通信模块配置成在所述处理模块的控制下，将与所述照相机模块拍摄的所述物体的图像相关的数据发送给具有增强现实功能的服务器，并从所述服务器接收所述物体的相关信息；所述处理模块配置成使所述相关信息显示在相应的透明显示装置上。
根据上述配置，手持终端使用户能够透过其一部分看到对面的情况，该部分可以直接作为取景框来观察前方物体，与该物体的相关信息可以直接叠加显示在相应的透明显示装置上，从而使手持终端具有新颖的增强现实(AR)功能。
可选地，根据本发明的第十一方面，所述处理模块包括：用于生成图像的图形处理器；以及图像处理模块，其配置成根据正面显示模式、背面显示模式和双面显示模式中的一种显示模式使图像显示在相应的透明显 示装置上。
可选地，根据本发明的第十二方面，所述处理模块包括：用于生成图像的图形处理器；以及图像处理模块，其配置成根据经由所述第一和第二手势检测装置中的至少一个检测的手势输入，使要显示的图像中的对象的外观发生相应的改变。
可选地，根据本发明的第十三方面，所述处理模块包括：用于生成图像的图形处理器；以及图像处理模块，其配置成执行以下两项中的一项：根据所述信息对要显示的图像进行旋转，使得旋转后的图像相对于水平方向不发生旋转；或者根据所述信息使要显示的图像中的对象的运动状态发生相应的改变。
可选地，根据本发明的第十四方面，所述处理模块包括中央处理器，其配置成对所述照相机模块和通信模块进行控制，以及使所述相关信息显示在相应的透明显示装置上。
附图说明
为了更清楚地说明本发明的实施例的技术方案，下面将对实施例的附图作简单地介绍。明显地，以下附图中的结构示意图不一定按比例绘制，而是以简化形式呈现各特征。而且，下面描述中的附图仅仅涉及本发明的一些实施例，而并非对本发明进行限制。
图1是根据本发明实施例一的手持终端的透明部分的一个示例的结构示意图；
图2是根据本发明实施例一的手持终端的一个示例的系统框图；
图3是根据本发明实施例二的手持终端的透明部分的一个示例的结构示意图；
图4是根据本发明实施例三的手持终端的透明部分的一个示例的结构示意图；
图5是根据本发明实施例四的手持终端的透明部分的一个示例的结构示意图；以及
图6是根据本发明的一个实施例的手持终端的实际应用场景图。
具体实施方式
为使本发明实施例的目的、技术方案和优点更加清楚，下面将结合本发明实施例的附图，对本发明实施例的技术方案进行清楚、完整地描述。显然，所描述的实施例仅是本发明的一部分实施例，而不是全部的实施例。基于所描述的本发明的实施例，本领域普通技术人员在无需创造性劳动的前提下所获得的所有其他实施例，都属于本发明保护的范围。
本发明的一种手持终端使用户能够透过其一部分看到对面的情况，并且包括：在所述手持终端的正面侧和背面侧中的一侧上设置的第一透明显示装置；在所述正面侧和背面侧中的另一侧上设置的第二透明显示装置，或者分别在所述正面侧和背面侧上设置的第一和第二手势检测装置；驱动模块，其包括用于所述第一透明显示装置的第一显示驱动模块，以及以下两者中的一者：用于所述第二透明显示装置的第二显示驱动模块，或者分别用于所述第一和第二手势检测装置的第一和第二手势检测驱动模块；以及处理模块，其配置成使一图像显示在所述第一透明显示装置上，以及执行以下两项中的一项：使所述图像或与所述图像不同的另一图像显示在所述第二透明显示装置上，或者处理经由所述第一和第二手势检测装置中的至少一个检测的手势输入。
在本申请的说明书中，手持终端包括但不限于手机、平板电脑、个人数字助理(PDA)等。而且，对于具有实体键盘的手持终端而言，手持终端的正面侧可以是设有实体键盘的一侧；对于不具有实体键盘的手持终端而言，手持终端的正面侧可以是设有起始(home)键的一侧。然而，本发明并不限于此。手持终端的正面侧和背面侧也可以任意设置。在下文中，将列举四个实施例对本发明的手持终端进行具体说明。
实施例一
1.透明部分的结构
图1是根据本发明实施例一的手持终端的透明部分的一个示例的结构示意图。在图1中，向上的方向表示前向(即手持终端的正面侧)，向下的方向表示后向(即手持终端的背面侧)。如图1(a)所示，所述透明部分包括前向透明显示装置102、后向透明显示装置102’、前向手势检测装置104以及后向手势检测装置104’。在该示例中，前向和后向透明显示装置102、102’均是透明OLED显示面板，前向和后向手势检测装置104、104’均是触摸面板。前向和后向透明OLED显示面板可以使用任何现有的用于制造透明OLED显示面板的技术来实现。前向和后向触摸面板各自可以包括电容式触摸面板、电阻式触摸面板、或者红外触摸面板，并且可以是相同或不同类型的触摸面板。
然而，本发明的实施例一并不限于图1所示的示例。作为实施例一的另一示例，前向和后向透明显示装置各自可以包括OLED显示面板、LCD显示面板、或者投影型显示面板(例如，类似于车载的投影型平视显示器(HUD))，并且可以是相同或不同类型的显示面板。作为又一示例，前向和后向手势检测装置可以均是体感检测装置，类似于体感识别技术(诸如索尼公司的EyeToy和微软公司的Kinect)中使用的光学传感器。在该情况下，手持终端的透明部分包括前向和后向透明显示装置，但不包括前向和后向体感检测装置。也就是说，前向和后向手势检测装置可以各自包括电容式触摸面板、电阻式触摸面板、红外触摸面板、或者体感检测装置，并且可以是相同或不同类型的手势检测装置。当前向和后向手势检测装置中的至少一个采用体感检测装置时，手持终端的透明部分不包括该至少一个手势检测装置。
在图1(a)的示例中，前向透明显示装置102包括基板106和设置在基板106上的前向OLED发光层108。前向OLED发光层108包括阳极110、空穴传输层112、有机发光层114、电子传输层116以及阴极118。基板106可以由例如透明玻璃或塑料制成。阳极110设置在基板106上，并且可以由例如透明的氧化铟锡(ITO)制成。空穴传输层112设置在阳极110上，并且可以由例如芳香胺萤光化合物制成。有机发光层114设置在空穴 传输层112上，并且可以由例如小分子发光材料(例如染料、金属配合物)或高分子发光材料(例如共轭聚合物)制成。电子传输层116设置在有机发光层114上，并且可以由例如萤光染料化合物制成。阴极118设置在电子传输层116上，并且可以由例如双分子层结构(诸如Sr/Ag、Ca/Ag、Ba/Ag等)或电介质/金属/电介质(DMD)结构(诸如ITO/Au/ITO等)的复合透明电极制成。
后向透明显示装置102’包括基板106和设置在基板106上的后向OLED发光层108’。也就是说，在该示例中，前向和后向透明显示装置102、102’共用一个基板106。后向OLED发光层108’包括阳极110’、空穴传输层112’、有机发光层114’、电子传输层116’以及阴极118’。这些组成部分可以与前向OLED发光层108的组成部分完全相同，也可以在制备材料方面与前向OLED发光层108的组成部分有所不同，在此不再赘述。
前向和后向透明显示装置102、102’的组合体的制造方法包括以下步骤。首先，准备基板106。接着，分别在基板106的正面侧和背面侧上形成前向和后向OLED发光层108、108’，其中前向和后向OLED发光层108、108’可以同时形成，也可以先形成一个、再形成另一个。该步骤可以使用任何现有的用于形成透明OLED发光层的技术来实现。例如，对于小分子有机发光材料，可以采用真空热蒸发工艺；对于高分子有机发光材料，可以采用旋转涂覆或喷涂印刷工艺。
图1(b)的示例与图1(a)的示例基本相同，区别仅在于在图1(b)的示例中，前向和后向透明显示装置102、102’分别包括前向和后向基板106、106’，该前向和后向基板106、106’贴合在一起。可以使用透明粘合剂将这两者粘合在一起，也可以使用任何其他适合的固定方式(例如，使用支撑框架来固定前向和后向透明显示装置的组合体)。
在图1(b)的示例中，前向和后向透明显示装置102、102’的组合体的制造方法包括以下步骤。首先，准备两个基板106、106’。接着，分别在基板106、106’上形成前向和后向OLED发光层108、108’。接着，将两个基板106、106’的未形成OLED发光层的面贴合在一起。
2.手持终端系统的组成
图2是根据本发明实施例一的手持终端的一个示例的系统框图，其中的虚线框表示可选配置。如图所示，除了已经在上文中描述的前向透明显示装置202(在该示例中包括前向OLED发光层208和共用的基板206)、后向透明显示装置202’(在该示例中包括后向OLED发光层208’和共用的基板206)、前向手势检测装置204(在该示例中为前向触摸面板)、以及后向手势检测装置204’(在该示例中为后向触摸面板)之外，手持终端还可以包括前向显示驱动模块210、后向显示驱动模块210’、前向手势检测驱动模块212、后向手势检测驱动模块212’、以及处理模块214。
前向显示驱动模块210可以驱动前向透明显示装置202显示图像。要显示的图像可以来自于处理模块214。在图2的示例中，前向显示驱动模块210可以使用任何现有的用于驱动OLED显示面板显示图像的技术来实现。例如，前向显示驱动模块210可以采用主动式或被动式驱动方式。在采用被动式驱动方式时，前向透明显示装置202的阳极层和阴极层可以呈相互垂直的多个条带的形式，这些条带的交叉点形成像素。此时，前向显示驱动模块210可以处于手持终端的非透明部分中。在采用主动式驱动方式时，前向显示驱动模块210可以包括在前向透明显示装置202的基板和阳极层之间设置的透明薄膜晶体管(TFT)阵列以控制哪些像素将会发光。此时，前向显示驱动模块210的该TFT阵列位于手持终端的透明部分中，而其他部分可以位于非透明部分中。后向显示驱动模块210’可以驱动后向透明显示装置202’显示图像，并且可以使用与前向显示驱动模块210相同或不同的驱动方式来实现。
然而，本发明并不限于上面描述的示例。如前所述，前向和后向透明显示装置各自可以包括OLED显示面板、LCD显示面板、或者投影型显示面板，并且可以是相同或不同类型的显示面板。相应地，当前向和后向透明显示装置中的至少一个是LCD显示面板或者投影型显示面板时，其对应的显示驱动模块可以使用任何现有的用于驱动LCD显示面板 或投影型显示面板显示图像的技术来实现。
前向手势检测驱动模块212可以驱动前向手势检测装置204检测用户的手势输入。在图2的示例中，前向手势检测驱动模块212可以使用任何现有的用于驱动触摸面板(例如电容式触摸面板、电阻式触摸面板、红外触摸面板等)的技术来实现。后向手势检测驱动模块212’可以驱动后向手势检测装置204’检测用户的手势输入，并且可以取决于触摸面板的类型而使用与前向手势检测驱动模块212相同或不同的技术来实现。此外，前向和后向手势检测驱动模块212、212’可以位于手持终端的非透明部分中。
然而，本发明并不限于上面描述的示例。如前所述，前向和后向手势检测装置可以各自包括电容式触摸面板、电阻式触摸面板、红外触摸面板、或者体感检测装置，并且可以是相同或不同类型的手势检测装置。相应地，当前向和后向手势检测装置中的至少一个是体感检测装置时，其对应的手势检测驱动模块可以使用任何现有的用于驱动体感检测装置的技术来实现。例如，所述对应的手势检测驱动模块可以是体感识别技术(诸如索尼公司的EyeToy和微软公司的Kinect)中使用的光学传感器的驱动模块。
处理模块214可以配置成使一图像显示在前向和后向透明显示装置202、202’中的一个上，使所述图像或与所述图像不同的另一图像显示在前向和后向透明显示装置202、202’中的另一个上，以及处理经由前向和后向手势检测装置204、204’中的至少一个检测的手势输入。处理模块214的其他功能将在下面的“双面显示功能”、“双面操纵功能”、“旋转功能”和“增强现实功能”中进一步描述。此外，处理模块214可以位于手持终端的非透明部分中。
作为一个示例，处理模块214可以包括用于生成图像的图形处理器216，以及图像处理模块218。图形处理器216可以采用例如市售的用于手持终端的图形处理器。图像处理模块218可以配置成使图形处理器216生成的图像显示在前向和后向透明显示装置202、202’中的一个上，使所述图像或图形处理器216生成的与所述图像不同的另一图像显示在前向和后 向透明显示装置202、202’中的另一个上，以及处理经由前向和后向手势检测装置204、204’中的至少一个检测的手势输入。图像处理模块218可以实现为专用集成电路(ASIC)、现场可编程门阵列(FPGA)等。在该示例中，可选地，处理模块214还可以包括中央处理器，用于对下面提到的可选模块(例如，传感器模块、照相机模块、通信模块等)进行控制。
作为另一示例，处理模块214可以是中央处理器，其配置成执行图形处理器216和图像处理模块218的功能。所述中央处理器可以采用例如市售的用于手持终端的中央处理器。
作为又一示例，处理模块214可以包括用于生成图像的图形处理器216，以及中央处理器。该中央处理器配置成执行图像处理模块218的功能，并且可以采用例如市售的用于手持终端的中央处理器。
可选地，手持终端还可以包括传感器模块220，用于感知与所述手持终端相对于水平方向的旋转相关的信息。传感器模块220可以包括N轴加速度传感器(N为例如2、3或6)。加速度传感器可以采用例如市售的加速计芯片(诸如Freescale公司、Invensense公司的加速计芯片)。可选地，传感器模块220还可以包括N轴陀螺仪(N为例如3)。陀螺仪可以采用例如市售的陀螺仪芯片(诸如意法半导体公司、Freescale公司的陀螺仪芯片)。关于传感器模块220的使用，将在下面的“旋转功能”部分进一步描述。传感器模块220可以位于手持终端的非透明部分中。
可选地，手持终端还可以包括用于实物取景和拍摄的照相机模块222，和用于进行无线通信的通信模块224。照相机模块222可以采用例如市售的用于手持终端的照相机模块。通信模块224可以采用例如市售的用于手机的通信模块。关于照相机模块222和通信模块224的使用，将在下面的“增强现实功能”部分进一步描述。照相机模块222和通信模块224可以位于手持终端的非透明部分中。
然而，本发明实施例一的系统组成并不限于此。可选地，手持终端还可以根据需要而包括通常用于手机、平板电脑等的其他模块(例如，音频处理模块、扬声器等)。
3.双面显示功能
可选地，处理模块214可以配置成根据正面显示模式、背面显示模式和双面显示模式中的一种显示模式使图像显示在相应的透明显示装置上。如前所述，该功能可以由图像处理模块218或中央处理器执行。
在一个示例中，这三种显示模式可以通过手持终端上装设的实体开关来设置。用户可以通过将该实体开关拨动到三个位置中的一个来设置相应的显示模式。在另一示例中，这三种显示模式可以在手持终端的操作系统的设置菜单中设置。在又一示例中，上述两种设置方式可以同时存在。
上述功能可以由处理模块214(例如，图像处理模块218或中央处理器)通过执行以下过程来实现。首先，检测当前的图像显示模式。例如，当前图像显示模式可以用存储在手持终端的存储器中的模式标记来表示。接着，根据当前图像显示模式将要显示的图像数据发送给相应的显示驱动模块，从而使该图像显示在相应的透明显示装置上。
可选地，双面显示模式可以细分为双面同步显示模式和双面非同步显示模式。在双面同步显示模式中，分别位于手持终端正面侧和背面侧的不同用户可以看到手持终端显示的同一图像。在双面非同步显示模式中，分别位于手持终端正面侧和背面侧的不同用户可以看到手持终端显示的不同图像。例如，分别位于正面侧和背面侧的两个不同用户可以同时触摸与其对应的一侧的触摸面板来操纵手持终端上安装的不同应用。
在上述的双面非同步显示模式中，处理模块214(例如图形处理器216或中央处理器)可以根据经由不同手势检测装置检测的手势输入来生成用于相应透明显示装置的图像，并在该图像的图像数据中追加相应的标记以标识相应的透明显示装置。接着，处理模块214(例如，图像处理模块218或中央处理器)可以根据所述标记将要显示的图像的图像数据发送给相应的显示驱动模块。
4.双面操纵功能
可选地，处理模块214可以配置成根据经由前向和后向手势检测装置 210、210’中的至少一个检测的手势输入，使要显示的图像中的对象的外观发生相应的改变。如前所述，该功能可以由图像处理模块218或中央处理器执行。
与双面显示功能类似，双面操纵功能也可以分为正面操纵模式、背面操纵模式和双面操纵模式。用户可以通过实体开关来设置相应的操纵模式，也可以在手持终端的操作系统的设置菜单中设置相应的操纵模式。
要显示的图像中的对象可以包括但不限于游戏应用的图像中的对象、用户界面中的对象等。该对象的外观可以包括但不限于该对象的形状、凹凸状态、部分构成元素的位置等。作为一个示例，在游戏应用中，用户可以用不同的手指在手持终端的两侧同时按压手持终端上显示的气球，使气球在被按压的位置出现相应的凹陷，气球的背面侧出现的凹陷可以用透视图示出，从而增加用户与游戏应用的交互性并拓展手持终端在娱乐游戏中的使用范围。作为另一示例，在扑克牌游戏应用中，用户可以用不同的手指在手持终端的两侧，在手持终端所显示的一套扑克牌上做方向相反的划动，使这套扑克牌如同在真实环境中那样摊开呈扇形，从而提高游戏的逼真感和趣味性。作为又一示例，在调节手持终端音量的用户界面中，用户可以用不同的手指在手持终端的两侧同时拨动手持终端所显示的圆形旋钮的指针，从而使音量调节到期望的大小。该圆形旋钮的除指针以外的部分可以呈透明状态，从而便于用户从两侧同时操纵。
上述功能可以由处理模块214(例如，图像处理模块218或中央处理器)通过执行以下过程来实现。首先，处理模块214(例如，图像处理模块218或中央处理器)可以确定经由前向和后向手势检测装置210、210’中的至少一个检测的手势输入与其所针对的应用中预设的哪一输入条件相符。接着，处理模块214(例如图形处理器216或中央处理器)可以根据所确定的输入条件，生成所述应用中规定的相应图像。例如，所述应用可以对每个预设的输入条件预先准备相应的图像素材。当预设的输入 条件得到满足时，可以使用与其对应的图像素材来生成相应的图像。
5.旋转功能
可选地，处理模块214可以配置成执行以下两项中的一项：根据传感器模块220感知的与手持终端相对于水平方向的旋转相关的信息对要显示的图像进行旋转，使得旋转后的图像相对于水平方向不发生旋转；或者根据所述信息使要显示的图像中的对象的运动状态发生相应的改变。
5.1图像旋转功能
与双面显示功能相对应，图像旋转功能可以实现正面图像旋转、背面图像旋转和双面图像旋转。
该图像旋转功能可以由处理模块214(例如，图像处理模块218或中央处理器)通过执行以下过程来实现。首先，可以根据所述信息确定旋转角度和旋转方向。当传感器模块220包括N轴加速度传感器(N为例如2、3或6)时，所感知的与手持终端相对于水平方向的旋转相关的信息包括手持终端在N个轴上的加速度。处理模块214(例如，图像处理模块218或中央处理器)可以对N个轴的加速度数据进行低通滤波以获得重力加速度在N个轴上的分量，并根据这些分量计算手持终端的显示平面的x轴或y轴相对于水平方向的旋转角度(例如，可以采用安卓操作系统中用于确定手持终端的旋转角度的算法)。可选地，当传感器模块220还包括N轴陀螺仪(N为例如3)时，所感知的与手持终端相对于水平方向的旋转相关的信息还包括手持终端相对于N个轴的角速度。处理模块214(例如，图像处理模块218或中央处理器)可以通过任何现有的加速计/陀螺仪融合算法(例如安卓或iOS操作系统中的相关算法)来更准确地计算手持终端的显示平面的x轴或y轴相对于水平方向的旋转角度。该确定旋转角度的步骤可以以一定的时间间隔周期性地执行。处理模块214(例如，图像处理模块218或中央处理器)可以通过判断旋转角度在相邻时间间隔之间发生的变化来判断旋转方向。然而，本发明并不限于此。旋转方向也可以使用任何现有的用于确定手持终端旋转方向的算法(例如，安卓或iOS操作系统中的相关算法)来实现。
接着，处理模块214(例如，图像处理模块218或中央处理器)可以根据所述旋转角度和旋转方向对要显示的图像进行旋转，使得旋转后的图像相对于水平方向不发生旋转。要显示的图像包括但不限于手持终端的桌面、网页浏览器的界面、文本浏览器的界面、媒体播放器的界面等。例如，处理模块214(例如，图像处理模块218或中央处理器)可以将要显示的图像旋转与上述旋转角度相反的角度。该步骤可以使用任何现有的图像旋转算法来实现。同样，该步骤可以以一定的时间间隔周期性地执行。这样，无论手持终端如何旋转，要显示的图像都能实时地保持相对于水平方向不发生旋转，从而便于用户查看。
5.2旋转操纵功能
该旋转操纵功能可以由处理模块214(例如，图像处理模块218或中央处理器)通过执行以下过程来实现。首先，可以根据所述信息确定旋转角度和/或旋转方向。旋转角度和/或旋转方向可以如5.1中所述的那样确定，在此不再赘述。
接着，可以根据所述旋转角度和/或旋转方向使要显示的图像中的对象的运动状态发生相应的改变。所述对象可以包括但不限于游戏应用的图像中的对象、用户界面中的对象等。运动状态的改变可以包括但不限于从静止变为运动、运动的方向/速度的改变等。作为一个示例，在游戏应用中，可以通过旋转手持终端而使游戏图像中的对象(例如，水滴、球体)的滚动方向/速度发生改变。
例如，处理模块214(例如，图像处理模块218或中央处理器)可以确定所述旋转角度和/或旋转方向与其所针对的应用中预设的哪一输入条件相符，然后根据所确定的输入条件来生成所述应用中规定的相应图像。例如，所述应用可以对每个预设的输入条件预先准备相应的图像素材。当预设的输入条件得到满足时，可以使用与其对应的图像素材来生成相应的图像，从而使显示图像中的对象的运动状态发生改变。
6.增强现实功能
可选地，照相机模块220可以配置成在处理模块214(例如中央处理 器)的控制下，在手持终端对准前方物体时拍摄所述物体的图像；通信模块224可以配置成在处理模块214(例如中央处理器)的控制下，将与照相机模块224拍摄的所述物体的图像相关的数据发送给具有增强现实功能的服务器，并从所述服务器接收所述物体的相关信息；处理模块214(例如中央处理器)可以配置成使所述相关信息显示在相应的透明显示装置上。
作为一个示例，用户可以通过手持终端上装设的实体开关来开启增强现实模式，也可以通过手持终端的操作系统的设置菜单开启增强现实模式。处理模块214(例如中央处理器)可以通过检测存储在手持终端的存储器中的增强现实标记来确定当前是否开启了增强现实模式。当处于增强现实模式时，处理模块214(例如中央处理器)可以控制照相机模块220用该照相机模块220的取景捕捉框跟踪对象物体并拍摄该物体的图像。拍摄的图像可以例如存储在手持终端的存储器中。
接着，处理模块214(例如中央处理器)可以控制通信模块224将与所述物体的图像相关的数据发送给具有增强现实功能的服务器，并从所述服务器接收所述物体的相关信息。与所述物体的图像相关的数据可以是例如图像的原始数据，也可以是经过处理模块214(例如中央处理器)压缩或预处理后的数据(例如，通过执行特征提取算法而获得的数据)。具有增强现实功能的服务器可以使用任何现有的增强现实技术来实现。例如，该服务器可以是云端的数据库服务器，其可以将接收到的所述物体的图像相关数据与数据库中的数据进行匹配，从而获得所述物体的相关信息。
接着，处理模块214(例如中央处理器)可以使所述相关信息显示在相应的透明显示装置上。这样，手持终端的透明部分可以直接作为取景框来观察前方物体，与该物体的相关信息可以直接叠加显示在相应的透明显示装置上，从而使手持终端具有新颖的增强现实功能。
综上所述，根据本发明实施例一的手持终端由于其新颖的构造而具有新颖的双面显示功能、双面操纵功能、旋转功能和增强现实功能，从 而极大地提高了手持终端的可用性。
实施例二
1.透明部分的结构
图3是根据本发明实施例二的手持终端的透明部分的一个示例的结构示意图。图3所示的手持终端与实施例一的手持终端基本相同，区别仅在于图3的手持终端仅在一侧上设有手势检测装置。具体地，在图3(a)中，仅设有前向手势检测装置304，而在图3(b)中，仅设有后向手势检测装置304’。
2.手持终端系统的组成
相应地，本发明实施例二的手持终端的系统组成与实施例一的手持终端基本相同，区别仅在于实施例二的手持终端仅设有一个手势检测驱动模块。具体地，在图3(a)的情况中，仅设有前向手势检测驱动模块，而在图3(b)中，仅设有后向手势检测驱动模块。
3.双面显示功能
相应地，本发明实施例二的手持终端的双面显示功能与实施例一的手持终端基本相同，区别仅在于在实施例二的手持终端的双面非同步显示模式中，位于一侧的用户可以用手操纵手持终端使位于两侧的不同用户看到不同的图像，但是无法使分别位于正面侧和背面侧的两个不同用户同时触摸与其对应的一侧的触摸面板来操纵手持终端上安装的不同应用。
4.操纵功能
由于本发明实施例二的手持终端仅在一侧上设有手势检测装置，所以只具有单面操纵功能，而不具备实施例一的手持终端的双面操纵功能。
5.旋转功能和增强现实功能
本发明实施例二的手持终端可以具有与实施例一的手持终端相同的旋转功能和增强现实功能。
实施例三
1.透明部分的结构
图4是根据本发明实施例三的手持终端的透明部分的一个示例的结构示意图。图4所示的手持终端与实施例一的手持终端基本相同，区别仅在于图4的手持终端不具有手势检测装置。
2.手持终端系统的组成
相应地，本发明实施例三的手持终端的系统组成与实施例一的手持终端基本相同，区别仅在于实施例三的手持终端不具有手势检测驱动模块。
3.双面显示功能
相应地，本发明实施例三的手持终端的双面显示功能与实施例一的手持终端基本相同，区别仅在于在实施例三的手持终端的双面非同步显示模式中，无法使分别位于正面侧和背面侧的两个不同用户同时触摸与其对应的一侧的触摸面板来操纵手持终端上安装的不同应用。可选地，位于一侧的用户可以使用例如实体键盘或按键等来操纵手持终端使位于两侧的不同用户看到不同的图像。
4.操纵功能
由于本发明实施例三的手持终端不具有手势检测装置，所以不具备实施例一的手持终端的双面操纵功能。
5.旋转功能和增强现实功能
本发明实施例三的手持终端可以具有与实施例一的手持终端相同的旋转功能和增强现实功能。
实施例四
1.透明部分的结构
图5是根据本发明实施例四的手持终端的透明部分的一个示例的结构示意图。图5所示的手持终端与实施例一的手持终端基本相同，区别仅在于图5的手持终端仅在一侧上设有透明显示装置。具体地，在图5(a)中，仅设有前向透明显示装置502，而在图5(b)中，仅设有后向透明显示装置502’。
2.手持终端系统的组成
相应地，本发明实施例四的手持终端的系统组成与实施例一的手持终端基本相同，区别仅在于实施例四的手持终端仅设有一个显示驱动模块。具体地，在图5(a)的情况中，仅设有前向显示驱动模块，而在图5(b)中，仅设有后向显示驱动模块。
3.显示功能
相应地，由于本发明实施例四的手持终端仅设有一个透明显示装置，所以不具有实施例一的双面显示功能，只具有单面显示功能。
4.双面操纵功能、旋转功能和增强现实功能
本发明实施例四的手持终端可以具有与实施例一的手持终端相同的双面操纵功能、旋转功能和增强现实功能。
以上已经通过四个实施例对本发明进行了描述。图6是根据本发明的一个实施例的手持终端的实际应用场景图。从图中可以看出，用户可以透过该手持终端看到对面的情况，并且可以通过触摸面板操纵该手持终端。
应注意的是，以上所述仅是本发明的示范性实施方式，而并非用于限制本发明的保护范围，本发明的保护范围由所附的权利要求确定。

Claims (14)

  1. 一种手持终端，其使用户能够透过其一部分看到对面的情况，所述手持终端包括：
    在所述手持终端的正面侧和背面侧中的一侧上设置的第一透明显示装置；
    在所述正面侧和背面侧中的另一侧上设置的第二透明显示装置，或者分别在所述正面侧和背面侧上设置的第一和第二手势检测装置；
    驱动模块，其包括用于所述第一透明显示装置的第一显示驱动模块，以及以下两者中的一者：用于所述第二透明显示装置的第二显示驱动模块，或者分别用于所述第一和第二手势检测装置的第一和第二手势检测驱动模块；以及
    处理模块，其配置成使一图像显示在所述第一透明显示装置上，以及执行以下两项中的一项：使所述图像或与所述图像不同的另一图像显示在所述第二透明显示装置上，或者处理经由所述第一和第二手势检测装置中的至少一个检测的手势输入。
  2. 根据权利要求1所述的手持终端，其中所述手持终端包括所述第二透明显示装置以及所述第一和第二手势检测装置，所述驱动模块还包括所述两者中的另一者，所述处理模块还配置成执行所述两项中的另一项。
  3. 根据权利要求1或2所述的手持终端，其中所述第一和第二透明显示装置分别包括第一和第二OLED发光层，以及
    其中所述第一和第二透明显示装置共用一个基板、或者分别包括第一和第二基板，所述第一和第二基板贴合在一起。
  4. 根据权利要求1或2所述的手持终端，其中所述第一和第二透明显示装置各自包括以下显示装置：OLED显示面板，LCD显示面板，或者投影型显示面板。
  5. 根据权利要求1-4中任一项所述的手持终端，其中所述第一和第二手势检测装置各自包括以下手势检测装置：电容式触摸面板，电阻式触摸面板，红外触摸面板，或者体感检测装置。
  6. 根据权利要求1-5中任一项所述的手持终端，其中所述处理模块还配置成根据正面显示模式、背面显示模式和双面显示模式中的一种显示模式使图像显示在相应的透明显示装置上。
  7. 根据权利要求1-6中任一项所述的手持终端，其中所述处理模块还配置成根据经由所述第一和第二手势检测装置中的至少一个检测的手势输入，使要显示的图像中的对象的外观发生相应的改变。
  8. 根据权利要求1-7中任一项所述的手持终端，还包括传感器模块，用于感知与所述手持终端相对于水平方向的旋转相关的信息；
    其中所述处理模块还配置成执行以下两项中的一项：
    根据所述信息对要显示的图像进行旋转，使得旋转后的图像相对于水平方向不发生旋转；或者
    根据所述信息使要显示的图像中的对象的运动状态发生相应的改变。
  9. 根据权利要求8所述的手持终端，其中所述传感器模块包括加速度传感器，或者包括加速度传感器和陀螺仪。
  10. 根据权利要求1-9中任一项所述的手持终端，还包括用于实物取景和拍摄的照相机模块，和用于进行无线通信的通信模块；
    其中所述照相机模块配置成在所述处理模块的控制下，在所述手持终端对准前方物体时拍摄所述物体的图像；
    其中所述通信模块配置成在所述处理模块的控制下，将与所述照相机模块拍摄的所述物体的图像相关的数据发送给具有增强现实功能的服务器，并从所述服务器接收所述物体的相关信息；以及
    其中所述处理模块配置成使所述相关信息显示在相应的透明显示装置上。
  11. 根据权利要求6所述的手持终端，其中所述处理模块包括：
    用于生成图像的图形处理器；以及
    图像处理模块，其配置成根据正面显示模式、背面显示模式和双面显示模式中的一种显示模式使图像显示在相应的透明显示装置上。
  12. 根据权利要求7所述的手持终端，其特征在于所述处理模块包括：
    用于生成图像的图形处理器；以及
    图像处理模块，其配置成根据经由所述第一和第二手势检测装置中的至少一个检测的手势输入，使要显示的图像中的对象的外观发生相应的改变。
  13. 根据权利要求8所述的手持终端，其特征在于所述处理模块包括：
    用于生成图像的图形处理器；以及
    图像处理模块，其配置成执行以下两项中的一项：
    根据所述信息对要显示的图像进行旋转，使得旋转后的图像相对于水平方向不发生旋转；或者
    根据所述信息使要显示的图像中的对象的运动状态发生相应的改变。
  14. 根据权利要求10所述的手持终端，其中所述处理模块包括中央处理器，其配置成对所述照相机模块和通信模块进行控制，以及使所述相关信息显示在相应的透明显示装置上。
PCT/CN2016/088812 2015-10-19 2016-07-06 手持终端 Ceased WO2017067231A1 (zh)

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