WO2022257622A1 - 屏下摄像显示装置及其控制方法、控制器和终端设备 - Google Patents

屏下摄像显示装置及其控制方法、控制器和终端设备 Download PDF

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Publication number
WO2022257622A1
WO2022257622A1 PCT/CN2022/088861 CN2022088861W WO2022257622A1 WO 2022257622 A1 WO2022257622 A1 WO 2022257622A1 CN 2022088861 W CN2022088861 W CN 2022088861W WO 2022257622 A1 WO2022257622 A1 WO 2022257622A1
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WIPO (PCT)
Prior art keywords
display
module
display module
camera
screen
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PCT/CN2022/088861
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English (en)
French (fr)
Inventor
王彦彬
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中兴通讯股份有限公司
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Publication of WO2022257622A1 publication Critical patent/WO2022257622A1/zh

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    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/02—Bodies
    • G03B17/17—Bodies with reflectors arranged in beam forming the photographic image, e.g. for reducing dimensions of camera
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B30/00—Camera modules comprising integrated lens units and imaging units, specially adapted for being embedded in other devices, e.g. mobile phones or vehicles
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/1407—General aspects irrespective of display type, e.g. determination of decimal point position, display with fixed or driving decimal point, suppression of non-significant zeros

Definitions

  • the embodiments of the present application relate to but are not limited to the field of terminal technology, and in particular, relate to an under-screen camera display device, a terminal device, a method for controlling an under-screen camera device, a controller, and a computer-readable storage medium.
  • this method not only makes the screen display in the area corresponding to the camera module on the full screen
  • the pixels of the module are greatly reduced, which affects the screen display effect in this area, and also makes the light transmittance of the corresponding area of the camera module lower, which affects the shooting effect of the camera module, thereby greatly affecting the user experience.
  • the present application proposes an under-screen camera display device, a terminal device, a control method of the under-screen camera device, a controller, and a computer-readable storage medium.
  • an embodiment of the present application provides an under-screen camera display device, including: a first display module, including a light-transmitting layer and a display layer, the light-transmitting layer is located on one side of the display layer, and the The display layer is provided with a notch, and the light-transmitting layer is provided with a transmissive display area corresponding to the position of the notch; the second display module is located on the other side of the display layer and is staggered from the position of the notch; the camera module , located on the other side of the display layer; an optical component, located between the camera module and the first display module, the second display module faces the optical component, and the optical component It is configured to reflect the display information of the second display module to the transmissive display area, and the optical component is also configured to transmit the light passing through the transmissive display area to the camera module.
  • the embodiment of the present application further provides a terminal device, the terminal device includes the under-screen camera and display device as described in the embodiment of the first aspect above.
  • the embodiment of the present application also provides a method for controlling an under-screen camera display device, which is applied to the controller of the under-screen camera display device, and the under-screen camera display device further includes a first display module, a second A display module, a camera module, and an optical component, wherein the first display module includes a light-transmitting layer and a display layer, the light-transmitting layer is located on one side of the display layer, and the display layer is provided with a gap, The light-transmitting layer is provided with a transmissive display area corresponding to the position of the notch, the second display module is located on the other side of the display layer and staggered from the position of the notch, and the camera module is located on the On the other side of the display layer, the optical component is located between the camera module and the first display module, and the second display module faces the optical component; the control method includes: obtaining The working state of the camera module; when the working state is off, when the driving instructions of the first display module and the second display module are
  • the embodiment of the present application further provides a controller, the controller includes: a memory, a processor, and a computer program stored in the memory and operable on the processor, the processor When the computer program is executed, the method for controlling the under-screen camera and display device as described in the third aspect above is executed.
  • the embodiment of the present application also provides a computer-readable storage medium, the computer-readable storage medium stores computer-executable instructions, and the computer-executable instructions are used to make the computer perform the above-mentioned third aspect.
  • FIG. 1 is a schematic structural diagram of an under-screen camera and display device according to an embodiment of the present application
  • FIG. 2 is a partial structural schematic diagram of an under-display camera and display device according to another embodiment of the present application.
  • Fig. 3 is a schematic structural diagram of an optical component of an embodiment of the present application.
  • Fig. 4 is a structural schematic diagram of another viewing angle of an optical component according to another embodiment of the present application.
  • Fig. 5 is a reflection principle diagram of an under-screen camera display device according to another embodiment of the present application.
  • FIG. 6 is a schematic diagram of reflection of an under-screen camera and display device according to another embodiment of the present application.
  • FIG. 7 is a schematic diagram of a system architecture platform for a method for controlling an under-screen camera and display device provided by an embodiment of the present application;
  • FIG. 8 is a flow chart of the steps of the control method of the under-screen camera and display device according to an embodiment of the present application.
  • FIG. 9 is a flow chart of steps of a method for controlling an under-screen camera and display device according to another embodiment of the present application.
  • FIG. 10 is a flow chart of steps of a method for controlling an under-screen camera and display device according to another embodiment of the present application.
  • the screen-to-body ratio of the water drop screen and the perforated screen still has room for improvement, and the multiple mobilization of the mechanical mechanism makes the device vulnerable to damage.
  • the screen area corresponding to the camera module has high light transmission requirements, the pixels of the screen display module have to be greatly reduced, which greatly affects the screen display in this area.
  • the light transmittance of the screen area corresponding to the camera module is low, the shooting effect of the camera module is also affected to a certain extent.
  • the under-screen camera solution has the problems of poor shooting effect and poor display effect, which affects the user's experience of using the full screen.
  • embodiments of the present application provide an under-screen camera display device, a terminal device, a control method for an under-screen camera device, a controller, and a computer-readable storage medium, which can improve the shooting effect of the under-screen camera terminal device and the screen Display effect, thereby improving the screen-to-body ratio of full-screen terminals and optimizing user experience.
  • an embodiment of the present application provides an under-screen camera and display device.
  • an embodiment of the present application provides an under-screen camera display device, which includes: a first display module 100, a second display module 200, a camera module 300 and Optical component 400, wherein the first display module 100 includes a light-transmitting layer 110 and a display layer 120, the light-transmitting layer 110 is located on one side of the display layer 120, the display layer 120 is provided with a gap 121, and the light-transmitting layer 110 is provided with a gap 121 121 corresponds to the transmissive display area 111; the second display module 200 is located on the other side of the display layer 120 and is staggered from the position of the notch 121; the camera module 300 is located on the other side of the display layer 120; the optical component 400 is located on the camera module 300 and the first display module 100, the second display module 200 faces the optical component 400, the optical component 400 is set to reflect the display information of the second display module 200 to the transmissive display area 111, and the optical component 400 is also It is
  • the optical component 400 When using the camera display device under the screen, when the camera module 300 is in the open state, the optical component 400 transmits the light transmitted through the transmission display area 111 to the camera module 300; when the camera module 300 is in the closed state, and the first display The module 100 and the second display module 200 are in working state, and the optical component 400 reflects the display information of the second display module 200 to the transmissive display area 111 .
  • FIG. 5 is a schematic reflection diagram of an under-screen camera and display device according to another embodiment of the present application.
  • the see-through display area above the camera module 300 needs to display four circular patterns
  • the two circular patterns displayed by the first reflective display module 210 on the left are reflected by the first reflective surface 410 on the left side of the optical component 400 .
  • the other two circular patterns displayed by the second reflective module on the right are reflected by the second reflective surface 420 on the right of the optical component 400 .
  • four complete circular patterns can be displayed right above the camera module 300 .
  • the shooting effect of the camera module 300 and the screen display mode can be improved without reducing the display pixels or light transmittance of the screen display module.
  • the display effect of the group makes the under-screen camera solution more feasible, thereby increasing the screen-to-body ratio of the full-screen terminal and optimizing the user experience.
  • the embodiment of the present application greatly improves the shooting effect of the camera module 300 under the screen.
  • the screen display square module does not need to use the gap between the crystals to transmit light, and also ensures the display effect, so that the embodiment of the present application At the same time, it has good shooting effect and full image display effect.
  • the production process of the embodiment of the present application is low in difficulty and high in reliability, and because of the low manufacturing cost, the technical added value is very high.
  • the transmissive display area 111 of the light-transmitting layer 110 corresponds to the position of the notch 121 of the display layer 120, and the positions of the second display module 200 and the notch 121 are staggered so that the second display module 200, the optical component 400 and the An optical path can be formed between the transmissive display areas 111 , so that the display information of the second display module 200 can be reflected to the transmissive display area 111 through the optical component 400 .
  • the position of the second display module 200 is such that an optical path is formed between the second display module 200, the optical component 400 and the transmissive display area 111 so that the display information of the second display module 200 is reflected to the transmissive display area 111, which is not limited in this embodiment.
  • the light-transmitting layer 110 is a glass cover plate. It can be understood that glass has a good transmission effect and display effect, and can resist certain external impacts to protect the device.
  • the optical component 400 is a mirror
  • the mirror is provided with a first reflective surface 410 and a second reflective surface 420
  • the second display module 200 includes the first reflective display module 210 and the second reflective display module
  • the module 220, the first reflective display module 210 and the second reflective display module 220 are respectively located on both sides of the mirror
  • the transmissive display area 111 includes a first sub-transmissive display area 1111 and a second sub-transmissive display area 1112
  • the first The reflective surface 410 is set to reflect the display information of the first reflective display module 210 to the first sub-transmissive display area 1111
  • the second reflective surface 420 is set to reflect the display information of the second reflective display module 220 to the second The sub-transmission display area 1112 .
  • the mirror When the camera module 300 is in the closed state, and the first display module 100 and the second display module 200 are in the working state, the mirror reflects the display information of the first reflective display module 210 to the first reflective surface 410.
  • the sub-transmissive display area 1111 also reflects the display information of the second reflective display module 220 to the second sub-transmissive display area 1112 through the second reflective surface 420 .
  • first reflective display module 210 and the second reflective display module 220 can be of an integrated structure, or can be a plurality of display modules spliced to form a corresponding shape, which is not limited in this embodiment .
  • the optical component 400 is a double reflection mirror
  • the first display module 100 and the second display module 200 are respectively located on two sides of the double reflection mirror, and arranged symmetrically along the central axis of the double reflection mirror.
  • the included angle between the first reflective surface 410 and the first reflective display module 210 is 45 degrees
  • the included angle between the second reflective surface 420 and the second reflective display module 220 is 45 degrees.
  • the first reflective surface 410 and the second reflective surface 420 are respectively provided on both sides of the reflector, the first display module 100 and the second display module 200 are respectively located on both sides of the reflector, and the first display module 100 faces the second reflector.
  • a reflective surface 410 , the second display module 200 faces the second reflective surface 420 .
  • the light emitted by the display information of the second display module 200 goes toward the second reflection surface 420 and is reflected from the second reflection surface 420.
  • the surface 420 is reflected into the transmissive display area 111 of the display layer 120 to form a reflection light path of the second display module 200 .
  • the optical component 400 is provided with a groove 430 , and the groove 430 is configured to place the camera module 300 .
  • one side of the optical component 400 is closely attached to the display layer 120 , and the corresponding other side is provided with a groove 430 configured to place the camera module 300 .
  • the groove 430 may be disposed at the center of the other side of the optical component 400 , which is not limited in this embodiment.
  • the groove 430 may be circular or the like, which is not limited in this embodiment.
  • the under-screen camera display device further includes a positioning component 500 configured to position the second display module 200 and the optical component 400 .
  • the optical component 400 is placed on the corresponding position of the second display module 200, and then the camera module 300 is set so that the side that obtains external light is in close contact with the optical component 400 Place it together, and then fix the other side of the camera module 300 to the PCB board or a corresponding bracket.
  • the positioning component 500 is a positioning frame, and as shown in FIG. 2 , the positioning frame has a semi-enclosed structure.
  • the under-screen camera display device further includes a cable assembly 600, the positioning assembly 500 is provided with a through hole (not shown in the figure), the cable assembly 600 is passed through the through hole, and the cable assembly 600 is arranged in the through hole.
  • the wire assembly 600 is electrically connected with the second display module 200 .
  • the cable assembly 600 passes through the through hole of the positioning assembly 500 and is electrically connected to the second display module 200 so that the second display module 200 displays corresponding display information.
  • An embodiment of the present application provides a terminal device, including the under-screen camera and display device in each embodiment of the first aspect above.
  • the terminal device in the embodiment of the present application may be a smart terminal device with a display screen, such as a mobile phone, a tablet computer, a communication payment terminal with a face recognition function, a management terminal, a computer, or the like.
  • FIG. 7 is a schematic diagram of a system architecture platform 100 provided by an embodiment of the present application for implementing a method for controlling an under-screen camera and display device.
  • the system architecture platform is provided with a processor 800 and a memory 700 , wherein the processor 800 and the memory 700 may be connected via a bus or in other ways.
  • connection via a bus is taken as an example.
  • the memory 700 can be used to store non-transitory software programs and non-transitory computer-executable programs.
  • the memory 700 may include a high-speed random access memory 700 , and may also include a non-transitory memory 700 , such as at least one magnetic disk storage 700 , a flash memory device, or other non-transitory solid-state memory 700 .
  • the memory 700 includes memory 700 remotely located relative to the processor 800, and these remote memories 700 may be connected to the system architecture platform through a network. Examples of the aforementioned networks include, but are not limited to, the Internet, intranets, local area networks, mobile communication networks, and combinations thereof.
  • system architecture platform can be applied to 5G communication network systems and subsequent evolved mobile communication network systems, etc., which is not specifically limited in this embodiment.
  • system architecture platform shown in FIG. 7 does not constitute a limitation to the embodiment of the present application, and may include more or less components than those shown in the illustration, or combine certain components, or have different Part placement.
  • the processor 800 can call the control program stored in the memory 700 to execute the control method of the under-screen camera and display device.
  • the control method of the camera display device under the screen is applied to the controller of the camera display device under the screen, and the camera display device under the screen also includes a first display module 100, a second display module Group 200, camera module 300 and optical component 400, wherein the first display module 100 includes a light-transmitting layer 110 and a display layer 120, the light-transmitting layer 110 is located on one side of the display layer 120, and the display layer 120 is provided with a gap 121,
  • the transparent layer 110 is provided with a transmissive display area 111 corresponding to the position of the notch 121 , the second display module 200 is located on the other side of the display layer 120 and staggered from the position of the notch 121 , and the camera module 300 is located on the other side of the display layer 120 , the optical component 400 is located between the camera module 300 and the first display module 100 , and the second display module 200 faces the optical component 400 .
  • control method of the under-screen camera display device includes but not limited to the following steps S100 and S200.
  • Step S100 Obtain the working status of the camera module 300;
  • the working state of the camera module 300 includes an on state and an off state.
  • Step S200 When the working state is off, when the driving instructions of the first display module 100 and the second display module 200 are obtained, control the first display module 100 to work, and control the second display module 200 Work to make the optical component 400 reflect the display information of the second display module 200 to the transmissive display area 111 .
  • the first display module 100 and the second display module 200 are controlled to display corresponding
  • the display information of the second display module 200 will be reflected to the transmissive display area 111 of the light-transmitting layer 110 under the action of the optical component 400, so that the first display module 100 and the second display module 200
  • the display information can be combined into complete display information on the light-transmitting layer 110 .
  • step S100 and step S200 when the camera module 300 is in the closed state, and the first display module 100 and the second display module 200 are in the working state, the optical component 400 reflects the display information of the second display module 200 to the transmission display area 111 .
  • the display effect of the screen display module can be improved without reducing the display pixels or light transmittance of the screen display module, so that the under-screen The camera solution is more feasible, thereby increasing the screen-to-body ratio of the full-screen terminal and optimizing the user experience.
  • the method for controlling the under-screen camera and display device further includes but not limited to the following step S300.
  • Step S300 When the working state is on, turn off the second display module 200 so that the optical component 400 transmits the light passing through the transmissive display area 111 to the camera module 300 .
  • the optical component 400 transmits the light transmitted through the transmissive display area 111 to the camera module 300 . It can be understood that, through steps S100 to S300, when the under-screen camera technology is applied, the shooting effect of the camera module 300 and the performance of the screen display module can be improved without reducing the display pixels or light transmittance of the screen display module. display effect, thereby increasing the screen-to-body ratio of full-screen terminals.
  • the optical component 400 is a reflective mirror
  • the reflective mirror is provided with a first reflective surface 410 and a second reflective surface 420
  • the second display module 200 includes the first reflective display module 210 and the second reflective display module
  • the module 220 , the first reflective display module 210 and the second reflective display module 220 are respectively located on both sides of the mirror
  • the transmissive display area 111 includes a first sub-transmissive display area 1111 and a second sub-transmissive display area 1112 .
  • step S200 it includes but not limited to the following steps S210 and S220.
  • Step S210 Control the operation of the first reflective display module 210 so that the first reflective surface 410 reflects the display information of the first reflective display module 210 to the first sub-transmissive display area 1111;
  • Step S220 Control the operation of the second reflective display module 220 so that the second reflective surface 420 reflects the display information of the second reflective display module 220 to the second sub-transmissive display area 1112 .
  • the first reflective display module 210 works so that the first reflective surface 410 reflects the display information of the first reflective display module 210 to the first sub-transmissive display area 1111, and controls the second reflective display module 220 to make the second
  • the reflective surface 420 reflects the display information of the second reflective display module 220 to the second sub-transmissive display area 1112 , so that the transparent layer 110 displays complete display information.
  • step S200 may also include but not limited to the following steps S410 and S420.
  • Step S410 Obtain the information to be displayed, and perform preset operations on the information to be displayed;
  • Step S420 Display the information to be displayed after the preset operation is performed on the first reflective display module 210 and the second reflective display module 220 .
  • the information to be displayed may include patterns, characters, etc., which are not limited in this embodiment.
  • the preset operation includes: converting the information to be displayed into an assigned pixel matrix, and dividing the pixel matrix into a first dot matrix area, a second dot matrix area and a third dot matrix area, wherein, the second dot matrix area
  • the dot matrix area and the third dot matrix area are symmetrical about the central axis of the second dot matrix area, and the second dot matrix area corresponds to the display information of the transmissive display area 111 .
  • step S420 may also include but not limited to the following steps S421 and S422.
  • Step S421 displaying the first pixel information group of the first dot matrix area and the second pixel information group of the third dot matrix area on the first display module 100;
  • Step S422 Invert the image of the second pixel information group on the second dot matrix area, and display the inverted second pixel information group on the second display module 200 .
  • the controller divides the information to be displayed into three parts, taking a row of pixels as an example, where n>m can be divided into: (a1, ak), (ak, a(k+m/2)), (a(k+ m/2), am), (am, an), wherein, (ak, a(k+m/2)) is assigned to the first reflective display module 210, and the mirror image is reversed (a(k+m/2 ), ak), similarly, (a(k+m/2), am) is assigned to the second reflective display module 220, and the mirror image is reversed (am, a(k+m/2)), so that After reflection, the pixel rows displaying information in the transparent layer 110 are still: (a1, ak), (ak, a(k+m/2)), (a(k+m/2), am), ( am, an) that is: (a1, an) complete
  • control method of the under-screen camera-display device in the embodiment of the third aspect of the present application and the camera-under-screen camera-display device in any embodiment of the above-mentioned first aspect belong to the same inventive concept, therefore, the implementation of the third aspect of the present application
  • the implementation and technical effects of the control method of the under-screen camera and display device reference may be made to the implementation and technical effects of the under-screen camera and display device in any embodiment of the first aspect above, and details are not repeated here.
  • An embodiment of the present application provides a controller, which includes: a memory 700 , a processor 800 , and a computer program stored in the memory 700 and operable on the processor 800 .
  • the processor 800 and the memory 700 may be connected via a bus or other means.
  • controller in this embodiment may correspond to include the memory 700 and the processor 800 in the embodiment shown in FIG. 7 , which can constitute a part of the system architecture platform in the embodiment shown in FIG. 7 . Both belong to the same inventive concept, so both have the same realization principle and beneficial effect, and will not be described in detail here.
  • the non-transitory software programs and instructions required to realize the information processing method of the above-mentioned embodiment are stored in the memory 700, and when executed by the processor 800, the control method of the under-screen camera and display device of the above-mentioned embodiment is executed, for example, the above The method steps S100 to S200 in FIG. 8 , the method steps S300 in FIG. 9 and the method steps S210 to S220 in FIG. 10 are described.
  • controller in the embodiment of the fourth aspect of the present application executes the control method of the under-screen camera and display device including any embodiment of the third aspect above, the controller in the embodiment of the fourth aspect of the present application
  • controller in the embodiment of the fourth aspect of the present application For the implementation and technical effects, reference may be made to the implementation and technical effects of the method for controlling an under-display camera and display device in any embodiment of the third aspect above, and details are not repeated here.
  • the device embodiments described above are only illustrative, and the units described as separate components may or may not be physically separated, that is, they may be located in one place, or may be distributed to multiple network units. Part or all of the modules can be selected according to actual needs to achieve the purpose of the solution of this embodiment.
  • an embodiment of the present application provides a computer-readable storage medium, the computer-readable storage medium stores computer-executable instructions, and when the computer-executable instructions are used to execute the above-mentioned method for controlling an under-screen camera and display device, For example, method steps S100 to S200 in FIG. 8 , method steps S300 in FIG. 9 , and method steps S210 to S220 in FIG. 10 described above are performed.
  • the embodiment of the present application includes: the under-screen camera display device of the embodiment of the present application includes a first display module, a second display module, a camera module and optical components, wherein the first display module includes a light-transmitting layer and a display layer , the light-transmitting layer is located on one side of the display layer, the display layer is provided with a notch, and the light-transmitting layer is provided with a transmissive display area corresponding to the position of the notch; the second display module is located on the other side of the display layer and is staggered from the position of the notch; The module is located on the other side of the display layer; the optical component is located between the camera module and the first display module, the second display module faces the optical component, and the optical component is configured to reflect the display information of the second display module to the In the transmission display area, the optical component is also configured to transmit the light passing through the transmission display area to the camera module.
  • the first display module includes a light-transmitting layer and a display layer
  • the optical components when the camera module is in the open state, transmit the light transmitted through the transmission display area to the camera module; when the camera module is in the closed state, and the first display module and the second display module In the working state, the optical component reflects the display information of the second display module to the transmissive display area.
  • the shooting effect of the camera module and the display effect of the screen display module can be improved without reducing the display pixels or light transmittance of the screen display module, so that The under-screen camera solution is more feasible, thereby increasing the screen-to-body ratio of full-screen terminals and optimizing user experience.
  • a processor 800 such as a central processing unit 800, a digital signal processor 800, or a microprocessor 800, or as hardware, or as an integrated circuit, Such as application specific integrated circuits.
  • Such software may be distributed on computer readable media, which may include computer storage media (or non-transitory media) and communication media (or transitory media).
  • computer storage media includes both volatile and nonvolatile media implemented in any method or technology for storage of information, such as computer readable instructions, data structures, program modules, or other data.
  • Computer storage media including, but not limited to, RAM, ROM, EEPROM, flash memory or other memory 700 technology, CD-ROM, digital versatile disk (DVD) or other optical disk storage, magnetic cartridges, tape, magnetic disk storage or other magnetic storage devices, or Any other medium that can be used to store desired information and that can be accessed by a computer.
  • Computer storage media typically embody computer readable instructions, data structures, program modules, or other data in a modulated data signal such as a carrier wave or other transport mechanism, and may include any information delivery media .

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Abstract

一种屏下摄像显示装置及屏下摄像显示装置控制方法、控制器和终端设备，屏下摄像显示装置包括：第一显示模组(100)，包括透光层(110)和显示层(120)，透光层(110)位于显示层(120)的一侧，显示层(120)设置有缺口(121)，透光层(110)设置有与缺口(121)位置对应的透射显示区(111)；第二显示模组(200)，位于显示层(120)的另一侧并且与缺口(121)位置错开；摄像模组(300)，位于显示层(120)的另一侧；光学部件(400)，位于摄像模组(300)和第一显示模组(100)之间，第二显示模组(200)朝向光学部件(400)，光学部件(400)被设置为将第二显示模组(200)的显示信息反射至透射显示区(111)，光学部件(400)还被设置为将透过透射显示区(111)的光线透射至摄像模组(300)。由此能够提高屏下摄像终端设备的拍摄效果和屏幕显示效果。

Description

屏下摄像显示装置及其控制方法、控制器和终端设备
相关申请的交叉引用
本申请基于申请号为202110656845.6、申请日为2021年06月11日的中国专利申请提出，并要求该中国专利申请的优先权，该中国专利申请的全部内容在此引入本申请作为参考。
技术领域
本申请实施例涉及但不限于终端技术领域，尤其涉及一种屏下摄像显示装置、终端设备、屏下摄像装置的控制方法、控制器和计算机可读存储介质。
背景技术
随着前置摄像的应用场景越来越广以及全面屏终端的使用越来越普及，如何设置前置摄像模组以使全面屏终端的屏占比更高成为终端技术发展的一个重要课题。现有的一些终端将全面屏设置成水滴屏、打孔屏等以放置摄像模组，还有一些终端利用机械结构将摄像模组藏到手机内部并在需要的时候再滑动出来，但是，水滴屏和打孔屏的屏占比仍然具有上升空间，而多次调动机械机构则使得设备易损坏。此外，还有一些终端将摄像模组放置到全面屏的下方区域，但是由于摄像模组的拍摄具有较高的透光要求，这种方式不仅使全面屏上与摄像模组对应区域的屏幕显示模组的像素大幅降低，影响该区域的屏幕显示效果，还使摄像模组对应区域的透光率较低，影响摄像模组的拍摄效果，从而极大地影响用户的使用体验。
发明内容
以下是对本文详细描述的主题的概述。本概述并非是为了限制权利要求的保护范围。
本申请提出一种屏下摄像显示装置、终端设备、屏下摄像装置的控制方法、控制器和计算机可读存储介质。
第一方面，本申请实施例提供了一种屏下摄像显示装置,包括：第一显示模组，包括透光层和显示层，所述透光层位于所述显示层的一侧，所述显示层设置有缺口，所述透光层设置有与所述缺口位置对应的透射显示区；第二显示模组，位于所述显示层的另一侧并且与所述缺口位置错开；摄像模组，位于所述显示层的所述另一侧；光学部件，位于所述摄像模组和所述第一显示模组之间，所述第二显示模组朝向所述光学部件，所述光学部件被设置为将所述第二显示模组的显示信息反射至所述透射显示区，所述光学部件还被设置为将透过所述透射显示区的光线透射至所述摄像模组。
第二方面，本申请实施例还提供了一种终端设备,所述终端设备包括如上第一方面实施例所述的屏下摄像显示装置。
第三方面，本申请实施例还提供了一种屏下摄像显示装置的控制方法，应用于屏下摄像显示装置的控制器，所述屏下摄像显示装置还包括第一显示模组、第二显示模组、摄像模组和光学部件，其中，所述第一显示模组包括透光层和显示层，所述透光层位于所述显示层的一侧，所述显示层设置有缺口，所述透光层设置有与所述缺口位置对应的透射显示区，所述 第二显示模组位于所述显示层的另一侧并且与所述缺口位置错开，所述摄像模组位于所述显示层的所述另一侧，所述光学部件位于所述摄像模组和所述第一显示模组之间，所述第二显示模组朝向所述光学部件；所述控制方法包括：获取所述摄像模组的工作状态；在所述工作状态为关闭状态的情况下，当获取到所述第一显示模组和所述第二显示模组的驱动指令，控制所述第一显示模组工作，并控制所述第二显示模组工作以使所述光学部件将所述第二显示模组的显示信息反射至所述透射显示区。
第四方面，本申请实施例还提供了一种控制器，所述控制器包括：存储器、处理器及存储在所述存储器上并可在所述处理器上运行的计算机程序，所述处理器执行所述计算机程序时执行如上第三方面所述的屏下摄像显示装置的控制方法。
第五方面，本申请实施例还提供了一种计算机可读存储介质，所述计算机可读存储介质存储有计算机可执行指令，所述计算机可执行指令用于使计算机执行如上第三方面所述的屏下摄像显示装置的控制方法。
本申请的其它特征和优点将在随后的说明书中阐述，并且，部分地从说明书中变得显而易见，或者通过实施本申请而了解。本申请的目的和其他优点可通过在说明书、权利要求书以及附图中所特别指出的结构来实现和获得。
附图说明
附图用来提供对本申请技术方案的进一步理解，并且构成说明书的一部分，与本申请的实施例一起用于解释本申请的技术方案，并不构成对本申请技术方案的限制。
图1为本申请一个实施例的屏下摄像显示装置的结构示意图；
图2为本申请另一个实施例的屏下摄像显示装置的部分结构示意图；
图3为本申请一个实施例的光学部件的结构示意图；
图4为本申请另一个实施例的光学部件的另一视角的结构示意图；
图5为本申请另一个实施例的屏下摄像显示装置的反射原理图；
图6为本申请另一个实施例的屏下摄像显示装置的反射原理图；
图7是本申请一个实施例提供的用于屏下摄像显示装置的控制方法的系统架构平台的示意图；
图8为本申请一个实施例的屏下摄像显示装置的控制方法的步骤流程图；
图9为本申请另一个实施例的屏下摄像显示装置的控制方法的步骤流程图；
图10为本申请另一个实施例的屏下摄像显示装置的控制方法的步骤流程图。
具体实施方式
为了使本申请的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本申请进行进一步详细说明。应当理解，此处所描述的具体实施例仅用以解释本申请，并不用于限定本申请。
需要说明的是，虽然在装置示意图中进行了功能模块划分，在流程图中示出了逻辑顺序，但是在某些情况下，可以以不同于装置中的模块划分，或流程图中的顺序执行所示出或描述的步骤。说明书、权利要求书或上述附图中的术语“第一”、“第二”等是用于区别类似的对象，而不必用于描述特定的顺序或先后次序。
随着5G手机作为时尚快销电子产品在市场的普及，以及短视频、微信视频等应用的流行，利用前置摄像的场景越来越多。目前来说，为了美观，如何设置前置摄像模组以使全面屏终端的屏占比更高成为终端技术发展的一个重要课题。但是现实中，高屏占比就要考虑前置摄像头的布局，现有的一些终端将全面屏设置成水滴屏、打孔屏等以放置摄像模组，还有一些终端利用机械结构将摄像模组藏到手机内部并在需要的时候再滑动出来，但是，水滴屏和打孔屏的屏占比仍然具有上升空间，而多次调动机械机构则使得设备易损坏。此外，还有一些终端采用屏下摄像技术，将摄像模组放置到全面屏的下方区域，从而解决屏占比与前摄布局的问题。但是，因为摄像模组对应的屏幕区域具有较高的透光要求，使得屏幕显示模组像素要大幅降低，非常影响该区域的屏幕显示。同时，由于摄像模组对应的屏幕区域透光率较低，使得摄像模组的拍摄效果也受到一定的影响。综上，相关技术中提高屏占比的技术方案仍存在不足，其中，屏下摄像方案存在拍摄效果差、显示效果差的问题，影响用户对全面屏的使用体验。
基于上述情况，本申请实施例提供了一种屏下摄像显示装置、终端设备、屏下摄像装置的控制方法、控制器和计算机可读存储介质，能够提高屏下摄像终端设备的拍摄效果和屏幕显示效果，从而提高全面屏终端的屏占比，优化用户的使用体验。
下面结合附图，对本申请实施例进行阐述。
第一方面，本申请实施例提供了一种屏下摄像显示装置。
参照图1和图2，本申请的一个实施例提供了一种屏下摄像显示装置，该屏下摄像显示装置包括：第一显示模组100、第二显示模组200、摄像模组300和光学部件400，其中，第一显示模组100包括透光层110和显示层120，透光层110位于显示层120的一侧，显示层120设置有缺口121，透光层110设置有与缺口121位置对应的透射显示区111；第二显示模组200位于显示层120的另一侧并且与缺口121位置错开；摄像模组300位于显示层120的另一侧；光学部件400位于摄像模组300和第一显示模组100之间，第二显示模组200朝向光学部件400，光学部件400被设置为将第二显示模组200的显示信息反射至透射显示区111，光学部件400还被设置为将透过透射显示区111的光线透射至摄像模组300。
使用该屏下摄像显示装置时，当摄像模组300为开启状态，光学部件400将透过透射显示区111的光线透射至摄像模组300；当摄像模组300为关闭状态，且第一显示模组100和第二显示模组200为工作状态，光学部件400将第二显示模组200的显示信息反射至透射显示区111。
示例性的，如图5所示，图5为本申请另一个实施例的屏下摄像显示装置的反射原理图。当摄像模组300上方的透视显示区需要显示四个圆形图案时，左侧的第一反射显示模组210显示的2个圆形图案通过光学部件400左侧的第一反射面410进行反射。同理，右侧的第二反射模组显示的另外2个圆形图案通过光学部件400右侧的第二反射面420进行反射。这时，从正面观察，摄像模组300正上方就能显示出完整的四个圆形图案。
可以理解的是，根据本申请实施例的技术方案，在应用屏下摄像技术时，无需降低屏幕显示模组的显示像素或透光率，即可提高摄像模组300的拍摄效果和屏幕显示模组的显示效果，使得屏下摄像方案的可行性更高，从而提高全面屏终端的屏占比，优化用户的使用体验。
值得注意的是，本申请实施例极大地提升了屏下摄像模组300的拍摄效果，同时屏幕显示方模组不需要利用晶体间的空隙透光，也保证了显示效果，使得本申请实施例同时具备良 好的拍摄效果以及饱满的图像显示效果。此外，本申请实施例的生产工艺难度低、可靠性强，而且，由于制造成本较低，所以技术附加值非常高。
需要说明的是，透光层110的透射显示区111与显示层120的缺口121位置对应，第二显示模组200与缺口121的位置错开，以使第二显示模组200、光学部件400和透射显示区111之间能构成光路，使得第二显示模组200的显示信息能够通过光学部件400反射至透射显示区111。示例性的，第二显示模组200为两个且分别位于缺口121的两侧，光学部件400位于这两个第二显示模组200之间。需要说明的是，第二显示模组200的位置能够使第二显示模组200、光学部件400和透射显示区111之间构成光路以使第二显示模组200的显示信息反射至透射显示区111即可，本实施例并不对其做限制。
示例性的，透光层110为玻璃盖板，可以理解的是，玻璃具有良好的透射效果和显示效果，且能够抵抗一定的外部冲击，对装置起到保护效果。
参照图3，示例性的，光学部件400为反射镜，反射镜设置有第一反射面410和第二反射面420，第二显示模组200包括第一反射显示模组210和第二反射显示模组220，第一反射显示模组210和第二反射显示模组220分别位于反射镜的两侧，透射显示区111包括第一子透射显示区1111和第二子透射显示区1112，第一反射面410被设置为将第一反射显示模组210的显示信息反射至第一子透射显示区1111，第二反射面420被设置为将第二反射显示模组220的显示信息反射至第二子透射显示区1112。
当摄像模组300为关闭状态，且第一显示模组100和第二显示模组200为工作状态，反射镜将第一反射显示模组210的显示信息经第一反射面410反射至第一子透射显示区1111，还将第二反射显示模组220的显示信息经第二反射面420反射至第二子透射显示区1112。
需要说明的是，第一反射显示模组210和第二反射显示模组220分别可以为一体式结构，也可以为多个显示模组拼接而成对应的形状，本实施例并不对其做限制。
示例性的，光学部件400为双反射镜片，第一显示模组100和第二显示模组200分别位于双反射镜片的两侧，且沿双反射镜片的中轴对称排列。
参照图3和图5，示例性的，第一反射面410与第一反射显示模组210的夹角为45度，第二反射面420与第二反射显示模组220的夹角为45度。
反射镜的两侧分别设置有第一反射面410和第二反射面420，第一显示模组100和第二显示模组200分别位于反射镜的两侧，且第一显示模组100朝向第一反射面410，第二显示模组200朝向第二反射面420。当摄像模组300为关闭状态，且第一显示模组100和第二显示模组200为工作状态，第一显示模组100的显示信息发出的光线朝向第一反射面410并从第一反射面410反射至显示层120的透射显示区111中构成第一显示模组100的反射光路，同理，第二显示模组200的显示信息发出的光线朝向第二反射面420并从第二反射面420反射至显示层120的透射显示区111中构成第二显示模组200的反射光路。
参照图4，示例性的，光学部件400设置有凹槽430，凹槽430被设置为放置摄像模组300。
当摄像模组300为开启状态，外界光线经过透光层110的透射显示区111，再由光学部件400透射至摄像模组300。因此，设置凹槽430并被设置为放置摄像模组300，能够方便地将外界光线从光学部件400透视至摄像模组300，使得结构更加紧密，也减少光线在透射过程中的损耗，从而提升摄像模组300的拍摄效果。
示例性的，光学部件400的一侧与显示层120紧密贴合，对应的另一侧设置有被设置为放置摄像模组300的凹槽430。需要说明的是，凹槽430可以设置在光学部件400另一侧的正中央，本实施例并不对其做限制，此外，凹槽430可以为圆形等，本实施例并不对其做限制。
参照图1和图2，示例性的，该屏下摄像显示装置还包括定位组件500，定位组件500被设置为定位第二显示模组200和光学部件400。
定位组件500将第二显示模组200固定后，再将光学部件400放置到第二显示模组200的对应位置，然后将摄像模组300设置为获取外界光线的一侧与光学部件400紧密贴合放置，之后将摄像模组300的另一侧与PCB板或相应的支架固定连接。
示例性的，定位组件500为定位边框，且如图2所示，该定位边框呈半包围结构。
参照图1和图2，示例性的，该屏下摄像显示装置还包括排线组件600，定位组件500设置有通孔(图中未示出)，排线组件600穿设于通孔，排线组件600与第二显示模组200电连接。
排线组件600穿设于定位组件500的通孔，并与第二显示模组200电连接，从而使得第二显示模组200显示对应的的显示信息。
基于上述实施例的屏下摄像显示装置，下面提出本申请第二方面的终端设备的各个实施例。
本申请的一个实施例提供了一种终端设备，包括上述第一方面各个实施例的屏下摄像显示装置。
本申请实施例的终端设备可以手机、平板电脑、具有人脸识别功能的通讯支付终端、管理终端、计算机等等携带有显示屏幕的智能终端设备。
可以理解的是，由于本申请第二方面实施例的终端设备和上述第一方面任一实施例的屏下摄像显示装置属于同一发明构思，因此，本申请第二方面实施例的终端设备的实施方式和技术效果，可参照上述第一方面任一实施例的屏下摄像显示装置的实施方式和技术效果，在此不做赘述。
此外，基于上述第一方面实施例的屏下摄像显示装置，下面提出本申请第三方面的屏下摄像显示装置的控制方法的各个实施例。
如图7所示，图7是本申请一个实施例提供的用于执行屏下摄像显示装置的控制方法的系统架构平台100的示意图。
在图7的示例中，该系统架构平台设置有处理器800和存储器700，其中，处理器800和存储器700可以通过总线或者其他方式连接，图7中以通过总线连接为例。
存储器700作为一种非暂态计算机可读存储介质，可用于存储非暂态软件程序以及非暂态性计算机可执行程序。此外，存储器700可以包括高速随机存取存储器700，还可以包括非暂态存储器700，例如至少一个磁盘存储器700件、闪存器件、或其他非暂态固态存储器700件。在一些实施方式中，存储器700包括相对于处理器800远程设置的存储器700，这些远程存储器700可以通过网络连接至该系统架构平台。上述网络的实例包括但不限于互联网、企业内部网、局域网、移动通信网及其组合。
本领域技术人员可以理解的是，该系统架构平台可以应用于5G通信网络系统以及后续演进的移动通信网络系统等，本实施例对此并不作具体限定。
本领域技术人员可以理解的是，图7中示出的系统架构平台并不构成对本申请实施例的限定，可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置。
在图7所示的系统架构平台中，处理器800可以调用储存在存储器700中的控制程序，从而执行屏下摄像显示装置的控制方法。
基于上述系统架构平台，下面提出本申请的屏下摄像显示装置的控制方法的各个实施例。
参照图1和图2，示例性的，该屏下摄像显示装置的控制方法，应用于屏下摄像显示装置的控制器，屏下摄像显示装置还包括第一显示模组100、第二显示模组200、摄像模组300和光学部件400，其中，第一显示模组100包括透光层110和显示层120，透光层110位于显示层120的一侧，显示层120设置有缺口121，透光层110设置有与缺口121位置对应的透射显示区111，第二显示模组200位于显示层120的另一侧并且与缺口121位置错开，摄像模组300位于显示层120的另一侧，光学部件400位于摄像模组300和第一显示模组100之间，第二显示模组200朝向光学部件400。
如图8所示，该屏下摄像显示装置的控制方法包括但不限于以下步骤S100和步骤S200。
步骤S100：获取摄像模组300的工作状态；
需要说明的是，摄像模组300的工作状态，包括开启状态和关闭状态。
步骤S200:在工作状态为关闭状态的情况下，当获取到第一显示模组100和第二显示模组200的驱动指令，控制第一显示模组100工作，并控制第二显示模组200工作以使光学部件400将第二显示模组200的显示信息反射至透射显示区111。
需要说明的是，当摄像模组300处于关闭状态，且第一显示模组100和第二显示模组200处于开启状态，则控制第一显示模组100和第二显示模组200分别显示对应的显示信息，而第二显示模组200的显示信息会在光学部件400的作用下反射至透光层110的透射显示区111上，使得第一显示模组100和第二显示模组200的显示信息能够在透光层110上拼合成完整的显示信息。
通过步骤S100和步骤S200,当摄像模组300为关闭状态，且第一显示模组100和第二显示模组200为工作状态，光学部件400将第二显示模组200的显示信息反射至透射显示区111。可以理解的是，根据本申请实施例的技术方案，在应用屏下摄像技术时，无需降低屏幕显示模组的显示像素或透光率，即可提高屏幕显示模组的显示效果，使得屏下摄像方案的可行性更高，从而提高全面屏终端的屏占比，优化用户的使用体验。
参照图9，示例性的，该屏下摄像显示装置的控制方法还包括但不限于以下步骤S300。
步骤S300：在工作状态为开启状态的情况下，关闭第二显示模组200，以使光学部件400将透过透射显示区111的光线透射至摄像模组300。
当摄像模组300为开启状态，光学部件400将透过透射显示区111的光线透射至摄像模组300。可以理解的是，通过步骤S100至步骤S300，在应用屏下摄像技术时，无需降低屏幕显示模组的显示像素或透光率，即可提高摄像模组300的拍摄效果和屏幕显示模组的显示效果，从而提高全面屏终端的屏占比。
参照图10，示例性的，光学部件400为反射镜，反射镜设置有第一反射面410和第二反射面420，第二显示模组200包括第一反射显示模组210和第二反射显示模组220，第一反射显示模组210和第二反射显示模组220分别位于反射镜的两侧，透射显示区111包括第一子 透射显示区1111和第二子透射显示区1112。关于上述步骤S200，包括但不限于以下步骤S210和步骤S220。
步骤S210：控制第一反射显示模组210工作以使第一反射面410将第一反射显示模组210的显示信息反射至第一子透射显示区1111；
步骤S220：控制第二反射显示模组220工作以使第二反射面420将第二反射显示模组220的显示信息反射至第二子透射显示区1112。
在摄像模组300的工作状态为关闭状态的情况下，当获取到第一显示模组100和第二显示模组200的驱动指令，控制第一显示模组100显示对应的显示信息，并控制第一反射显示模组210工作以使第一反射面410将第一反射显示模组210的显示信息反射至第一子透射显示区1111，以及控制第二反射显示模组220工作以使第二反射面420将第二反射显示模组220的显示信息反射至第二子透射显示区1112，使得透光层110显示出完整的显示信息。
示例性的，关于上述步骤S200，还可以包括但不限于以下步骤S410和步骤S420。
步骤S410：获取待显示信息，并对待显示信息执行预设操作；
步骤S420：将执行预设操作后的待显示信息在第一反射显示模组210和第二反射显示模组220上显示。
需要说明的是，待显示信息可以包括图案、文字等，本实施例并不对其做限制。
需要说明的是，预设操作包括：将待显示信息转换为赋值的像素点阵，并将像素点阵平分为第一点阵区、第二点阵区和第三点阵区，其中，第一点阵区和第三点阵区关于第二点阵区的中轴对称，第二点阵区与透射显示区111的显示信息对应。
示例性的，关于上述步骤S420，还可以包括但不限于以下步骤S421和步骤S422。
步骤S421：将第一点阵区的第一像素信息组和第三点阵区的第二像素信息组显示在第一显示模组100上；
步骤S422：将第二点阵区上的第二像素信息组进行镜像取反，并将取反后的第二像素信息组显示在第二显示模组200上。
如图6所示，在摄像模组300的工作状态为关闭状态的情况下，当获取到第一显示模组100和第二显示模组200的驱动指令。控制器将待显示信息分成三个部分，以一行像素为例，其中n>m，可分为：(a1，ak)、(ak，a(k+m/2))、(a(k+m/2)，am)、(am，an)，其中，(ak，a(k+m/2))赋值至第一反射显示模组210，并镜像取反(a(k+m/2)，ak)，同理，(a(k+m/2)，am)赋值至第二反射显示模组220，并镜像取反(am，a(k+m/2))，这样经镜面反射后在透光层110的显示信息的像素行则仍然为：(a1，ak)、(ak，a(k+m/2))、(a(k+m/2)，am)、(am，an)即：(a1，an)完整的行信息。在摄像模组300的工作状态为开启状态的情况下，控制器则关闭第二显示模组200，以使光学部件400将透过透射显示区111的光线透射至摄像模组300。
可以理解的是，由于本申请第三方面实施例的屏下摄像显示装置的控制方法和上述第一方面任一实施例的屏下摄像显示装置属于同一发明构思，因此，本申请第三方面实施例的屏下摄像显示装置的控制方法的实施方式和技术效果，可参照上述第一方面任一实施例的屏下摄像显示装置的实施方式和技术效果，在此不做赘述。
基于上述实施例的屏下摄像显示装置的控制方法，下面提出本申请第四方面的控制器和第五方面的计算机可读存储介质的各个实施例。
本申请的一个实施例提供了一种控制器，该控制器包括：存储器700、处理器800及存储在存储器700上并可在处理器800上运行的计算机程序。
处理器800和存储器700可以通过总线或者其他方式连接。
需要说明的是，本实施例中的控制器，可以对应为包括有如图7所示实施例中的存储器700和处理器800，能够构成图7所示实施例中的系统架构平台的一部分，两者属于相同的发明构思，因此两者具有相同的实现原理以及有益效果，此处不再详述。
实现上述实施例的信息处理方法所需的非暂态软件程序以及指令存储在存储器700中，当被处理器800执行时，执行上述实施例的屏下摄像显示装置的控制方法，例如，执行以上描述的图8中的方法步骤S100至S200、图9中的方法步骤S300和图10中的方法步骤S210至S220。
可以理解的是，由于本申请第四方面实施例的控制器执行包括有上述第三方面任一实施例的屏下摄像显示装置的控制方法，因此，本申请第四方面实施例的控制器的实施方式和技术效果，可参照上述第三方面任一实施例的屏下摄像显示装置的控制方法的实施方式和技术效果，在此不做赘述。
以上所描述的装置实施例仅仅是示意性的，其中作为分离部件说明的单元可以是或者也可以不是物理上分开的，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部模块来实现本实施例方案的目的。
此外，本申请的一个实施例提供了一种计算机可读存储介质，该计算机可读存储介质存储有计算机可执行指令，当计算机可执行指令用于执行上述的屏下摄像显示装置的控制方法，例如，执行以上描述的图8中的方法步骤S100至S200、图9中的方法步骤S300和图10中的方法步骤S210至S220。
本申请实施例包括：本申请实施例的屏下摄像显示装置包括第一显示模组、第二显示模组、摄像模组和光学部件，其中，第一显示模组包括透光层和显示层，透光层位于显示层的一侧，显示层设置有缺口，透光层设置有与缺口位置对应的透射显示区；第二显示模组位于显示层的另一侧并且与缺口位置错开；摄像模组位于显示层的另一侧；光学部件位于摄像模组和第一显示模组之间，第二显示模组朝向光学部件，光学部件被设置为将第二显示模组的显示信息反射至透射显示区，光学部件还被设置为将透过透射显示区的光线透射至摄像模组。本申请实施例中，当摄像模组为开启状态，光学部件将透过透射显示区的光线透射至摄像模组；当摄像模组为关闭状态，且第一显示模组和第二显示模组为工作状态，光学部件将第二显示模组的显示信息反射至透射显示区。根据本申请实施例的技术方案，在应用屏下摄像技术时，无需降低屏幕显示模组的显示像素或透光率，即可提高摄像模组的拍摄效果和屏幕显示模组的显示效果，使得屏下摄像方案的可行性更高，从而提高全面屏终端的屏占比，优化用户的使用体验。
本领域普通技术人员可以理解，上文中所公开方法中的全部或某些步骤、系统可以被实施为软件、固件、硬件及其适当的组合。某些物理组件或所有物理组件可以被实施为由处理器800，如中央处理器800、数字信号处理器800或微处理器800执行的软件，或者被实施为硬件，或者被实施为集成电路，如专用集成电路。这样的软件可以分布在计算机可读介质上，计算机可读介质可以包括计算机存储介质(或非暂时性介质)和通信介质(或暂时性介质)。如本领域普通技术人员公知的，术语计算机存储介质包括在用于存储信息(诸如计算机可读 指令、数据结构、程序模块或其他数据)的任何方法或技术中实施的易失性和非易失性、可移除和不可移除介质。计算机存储介质包括但不限于RAM、ROM、EEPROM、闪存或其他存储器700技术、CD-ROM、数字多功能盘(DVD)或其他光盘存储、磁盒、磁带、磁盘存储或其他磁存储装置、或者可以用于存储期望的信息并且可以被计算机访问的任何其他的介质。此外，本领域普通技术人员公知的是，通信介质通常包括计算机可读指令、数据结构、程序模块或者诸如载波或其他传输机制之类的调制数据信号中的其他数据，并且可包括任何信息递送介质。
以上是对本申请的实施例进行了说明，但本申请并不局限于上述实施方式，熟悉本领域的技术人员在不违背本申请精神的共享条件下还可作出种种等同的变形或替换，这些等同的变形或替换均包括在本申请权利要求所限定的范围内。

Claims (12)

  1. 一种屏下摄像显示装置，包括：
    第一显示模组，包括透光层和显示层，所述透光层位于所述显示层的一侧，所述显示层设置有缺口，所述透光层设置有与所述缺口位置对应的透射显示区；
    第二显示模组，位于所述显示层的另一侧并且与所述缺口位置错开；
    摄像模组，位于所述显示层的所述另一侧；以及
    光学部件，位于所述摄像模组和所述第一显示模组之间，所述第二显示模组朝向所述光学部件，所述光学部件被设置为将所述第二显示模组的显示信息反射至所述透射显示区，所述光学部件还被设置为将透过所述透射显示区的光线透射至所述摄像模组。
  2. 根据权利要求1所述的屏下摄像显示装置，其中：所述光学部件为反射镜，所述反射镜设置有第一反射面和第二反射面，所述第二显示模组包括第一反射显示模组和第二反射显示模组，所述第一反射显示模组和所述第二反射显示模组分别位于所述反射镜的两侧，所述透射显示区包括第一子透射显示区和第二子透射显示区，所述第一反射面被设置为将所述第一反射显示模组的显示信息反射至所述第一子透射显示区，所述第二反射面被设置为将所述第二反射显示模组的显示信息反射至所述第二子透射显示区。
  3. 根据权利要求2所述的屏下摄像显示装置，其中：所述第一反射面与所述第一反射显示模组的夹角为45度，所述第二反射面与所述第二反射显示模组的夹角为45度。
  4. 根据权利要求1所述的屏下摄像显示装置，其中：所述光学部件设置有凹槽，所述凹槽被设置为放置所述摄像模组。
  5. 根据权利要求1至4任意一项所述的屏下摄像显示装置，还包括定位组件，所述定位组件被设置为定位所述第二显示模组和所述光学部件。
  6. 根据权利要求5所述的屏下摄像显示装置，还包括排线组件，所述定位组件设置有通孔，所述排线组件穿设于所述通孔，所述排线组件与所述第二显示模组电连接。
  7. 一种终端设备，包括如权利要求1至6中任意一项所述的屏下摄像显示装置。
  8. 一种屏下摄像显示装置的控制方法，应用于屏下摄像显示装置的控制器，所述屏下摄像显示装置还包括第一显示模组、第二显示模组、摄像模组和光学部件，其中，所述第一显示模组包括透光层和显示层，所述透光层位于所述显示层的一侧，所述显示层设置有缺口，所述透光层设置有与所述缺口位置对应的透射显示区，所述第二显示模组位于所述显示层的另一侧并且与所述缺口位置错开，所述摄像模组位于所述显示层的所述另一侧，所述光学部件位于所述摄像模组和所述第一显示模组之间，所述第二显示模组朝向所述光学部件；
    所述控制方法包括：
    获取所述摄像模组的工作状态；
    在所述工作状态为关闭状态的情况下，当获取到所述第一显示模组和所述第二显示模组的驱动指令，控制所述第一显示模组工作，并控制所述第二显示模组工作以使所述光学部件将所述第二显示模组的显示信息反射至所述透射显示区。
  9. 根据权利要求8所述的屏下摄像显示装置的控制方法，还包括：
    在所述工作状态为开启状态的情况下，关闭所述第二显示模组，以使所述光学部件将透过所述透射显示区的光线透射至所述摄像模组。
  10. 根据权利要求8所述的屏下摄像显示装置的控制方法，其中，所述光学部件为反射镜，所述反射镜设置有第一反射面和第二反射面，所述第二显示模组包括第一反射显示模组和第二反射显示模组，所述第一反射显示模组和所述第二反射显示模组分别位于所述反射镜的两侧，所述透射显示区包括第一子透射显示区和第二子透射显示区；
    所述控制所述第二显示模组工作以使所述光学部件将所述第二显示模组的显示信息反射至所述透射显示区，包括：
    控制所述第一反射显示模组工作以使所述第一反射面将所述第一反射显示模组的显示信息反射至所述第一子透射显示区；
    控制所述第二反射显示模组工作以使所述第二反射面将所述第二反射显示模组的显示信息反射至所述第二子透射显示区。
  11. 一种控制器，包括：存储器、处理器及存储在所述存储器上并可在所述处理器上运行的计算机程序，所述处理器执行所述计算机程序时实现如权利要求8至10中任意一项所述的屏下摄像显示装置的控制方法。
  12. 一种计算机可读存储介质，存储有计算机可执行指令，所述计算机可执行指令用于执行如权利要求8至10任意一项所述的屏下摄像显示装置的控制方法。
PCT/CN2022/088861 2021-06-11 2022-04-24 屏下摄像显示装置及其控制方法、控制器和终端设备 WO2022257622A1 (zh)

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