CN114708799A - Electronic device, control method thereof, computer device, and storage medium - Google Patents
Electronic device, control method thereof, computer device, and storage medium Download PDFInfo
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- CN114708799A CN114708799A CN202210411380.2A CN202210411380A CN114708799A CN 114708799 A CN114708799 A CN 114708799A CN 202210411380 A CN202210411380 A CN 202210411380A CN 114708799 A CN114708799 A CN 114708799A
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
Abstract
The application discloses an electronic device, a control method thereof, a computer device and a storage medium. Electronic equipment includes display screen and light receiving module, the display screen includes the apron and is located the display panel between apron and the light receiving module, display panel includes the display area, the display area includes first display area and second display area, first display area includes overlap area and outer district that expands, the overlap area is the visual field of light receiving module and display panel's overlap area, the light that the display pixel transmission in outer district that expands passes through the reflection of apron, and can get into the visual field of light receiving module after display panel's refraction, when light receiving module and display screen simultaneous working, the overlap area is all luminous with outer district that expands, the second display area is luminous. Among the above-mentioned electronic equipment, when light receiving module and display screen simultaneous working, the overlap region does not shine with the outer district that expands, so, can avoid the display pixel emission light in overlap region and the outer district that expands to cause the interference to the information that light receiving module received.
Description
Technical Field
The present disclosure relates to display technologies, and in particular, to an electronic device, a control method thereof, a computer device, and a computer-readable storage medium.
Background
With the rapid development of electronic devices, schemes such as disposing a light receiving module (e.g., a camera, a structured light module, and a time-of-flight module) below a display screen are gradually popularized. In the related art, the light receiving module set below the display screen is easily affected by the light emitted by the display screen, and the information received by the light receiving module is abnormal. For example, the camera under the screen takes a picture when the display screen emits light, which can cause the picture to have obvious horizontal and vertical lines.
Disclosure of Invention
The embodiment of the application provides an electronic device, a control method thereof, a computer device and a computer readable storage medium.
The electronic equipment of the embodiment of the application comprises a display screen and a light receiving module, wherein the display screen comprises a cover plate and a display panel, the display panel is positioned between the cover plate and the light receiving module and comprises a display area for displaying images, the display area comprises a first display area and a second display area, the first display area comprises an overlapping area and an outward expansion area extending outwards from the overlapping area, the overlapping area is an overlapping area of the field of view of the light receiving module and the display panel, the display area comprises display pixels, the light rays emitted by the display pixels of the outward expansion area can enter the light receiving module after being reflected by the cover plate and refracted by the display panel, when the light receiving module and the display screen work simultaneously, the overlapping area and the outward expansion area do not emit light, and the second display area emits light.
The control method of the embodiment can be used for electronic equipment. The electronic equipment comprises a display screen and a light receiving module, the display screen comprises a cover plate and a display panel, the display panel is located between the cover plate and the light receiving module, the display panel comprises a display area for displaying images, the display area comprises a first display area and a second display area, the first display area comprises an overlapping area and an outward expansion area extending outwards from the overlapping area, the overlapping area is a view field of the light receiving module and an overlapping area of the display panel, the display area comprises display pixels, light emitted by the display pixels of the outward expansion area can enter the light receiving module after being reflected by the cover plate and refracted by the display panel, and the control method comprises the following steps: when the light receiving module and the display screen work simultaneously, the overlapping area and the outward expansion area are controlled not to emit light, and the second display area is controlled to emit light.
The computer device of embodiments of the present application includes one or more processors and memory. The memory stores a computer program. The steps of the control method according to the above-described embodiment are implemented when the computer program is executed by the processor.
The computer-readable storage medium of the embodiments of the present application has stored thereon a computer program that, when executed by a processor, implements the steps of the control method described in the above-described embodiments.
In the electronic equipment, the control method thereof, the computer equipment and the computer readable storage medium, when the light receiving module and the display screen work simultaneously, the overlapping area and the outer expanding area do not emit light, so that interference caused by light rays emitted by display pixels of the overlapping area and the outer expanding area to information received by the light receiving module can be avoided. For example, when the camera works under the screen, the overlapping area and the outward expansion area do not emit light, so that the picture taking becomes clear without obvious horizontal and vertical lines.
Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.
Drawings
The above and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1-3 are schematic structural views of an electronic device according to some embodiments of the present application;
FIG. 4 is a schematic plan view of an electronic device of some embodiments of the present application;
FIG. 5 is a schematic diagram of a computer device according to some embodiments of the present application.
Detailed Description
Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative and are only for the purpose of explaining the present application and are not to be construed as limiting the present application.
In the description of the embodiments of the present application, the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the embodiments of the present application, "a plurality" means two or more unless specifically defined otherwise.
With the rapid development of electronic devices, schemes such as disposing a light receiving module (e.g., a camera, a structured light module, and a time-of-flight module) below a display screen are gradually popularized. In the related art, the light receiving module set below the display screen is easily affected by the light emitted by the display screen, and the information received by the light receiving module is abnormal. For example, the camera under the screen takes a picture when the display screen emits light, which can cause the picture to have obvious horizontal and vertical lines.
Referring to fig. 1 and fig. 2, an electronic device 100 according to an embodiment of the present disclosure includes a display screen 10 and a light receiving module 20, the display screen 10 includes a cover plate 11 and a display panel 12, the display panel 12 is located between the cover plate 11 and the light receiving module 20, the display panel 12 includes a display area 120 for displaying an image, the display area 120 includes a first display area 122 and a second display area 124, the first display area 122 includes an overlapping area 1221 and an expanding area 1223 extending outward from the overlapping area 1221, the overlapping area 1221 is an overlapping area of a field of view of the light receiving module 20 and the display panel 12, the display area 120 includes display pixels 126, light emitted by the display pixels 126 of the expanding area 1223 is reflected by the cover plate 11 and can enter the light receiving module 20 after being refracted by the display panel 12, when the light receiving module 20 and the display screen 10 operate simultaneously, neither the overlapping area 1221 nor the extended area 1223 emits light, and the second display area 124 emits light.
In the above-mentioned electronic device 100, when the light receiving module 20 and the display screen 10 work simultaneously, the overlapping area 1221 and the extended area 1223 do not emit light, so that the interference of the light emitted by the display pixels 126 of the overlapping area 1221 and the extended area 1223 with the information received by the light receiving module 20 can be avoided. For example, when the camera works under the screen, the overlapping area 1221 and the outward expansion area 1223 do not emit light, so that the shot becomes clear, and no obvious horizontal and vertical lines exist.
In some embodiments, the electronic device 100 may include a smart phone, a tablet, a smart watch, a smart bracelet, and the like, which are not limited in this regard. The electronic device 100 according to the embodiment of the present application is illustrated as a smart phone, and is not to be construed as a limitation to the present application.
The display screen 10 includes a cover plate 11 and a display Panel (Panel)12, and the cover plate 11 may be used to protect the display Panel 12 to reduce or prevent the display Panel 12 from moisture, dust, and the like in the external environment. The Cover plate 11 may be specifically Cover Glass (CG).
The display panel 12 is located between the cover plate 11 and the light receiving module 20, that is, the light receiving module 20 can be disposed under the display panel 12, so that the light receiving module 20 can be reduced to occupy the screen space, and the screen occupation ratio can be improved.
In some embodiments, the light receiving module 20 includes at least one of a visible light camera, an infrared camera, a structured light receiving module of a structured light assembly, and a time of flight (TOF) receiving module of a TOF assembly. That is to say, the light receiving module 20 of the present application may be a visible light camera under the screen, an infrared camera under the screen, a structural light receiving module under the screen, a TOF receiving module under the screen, etc., and is not specifically limited herein.
The display screen 10 may be used to display images, which may be text, images, video, icons, etc. information. The display panel 12 includes a display area 120, and the display area 120 can be used for displaying images. The shape of the display area 120 may be circular, oval, racetrack, rectangular with rounded corners, rectangular, etc. to adapt to different types of electronic devices 100 and different user requirements. The display area 120 is formed with a front surface and a back surface opposite to each other, and light emitted from the display area 120 is emitted outward in a direction from the back surface to the front surface and is received by a user after the light passes through the front surface, that is, the user can view an image displayed on the display area 120 from the front surface. It is understood that the front side is the display side and the back side is the side opposite to the display side. Both the front and back surfaces may be flat or curved. The light receiving module 20 is disposed on the side of the back surface of the display area 120.
The display region 120 includes a first display region 122 and a second display region 124, the second display region 124 is adjacent to the first display region 122, and the area of the second display region 124 is larger than that of the first display region 122.
The display area 120 includes display pixels 126, and the first display area 122 and the second display area 124 can both display through the display pixels 126, and the display pixels 126 can be Photodiodes (PDs). In some embodiments, the display pixels 126 may emit light of different colors, for example, the display pixels 126 include a red display pixel, a green display pixel, and a blue display pixel, and the display pixels of different colors cooperate to realize the display of images.
The first display area 122 includes an overlapping area 1221 and an outward expanding area 1223 extending outward from the overlapping area 1221, wherein the overlapping area 1221 is an overlapping area of the field of view of the light receiving module 20 and the display panel 12. Referring to fig. 3, in the embodiment of the present invention, the light emitted by the display pixels 126 in the overlapping area 1221 can enter the light receiving module 20 after being reflected by the cover plate 11 and refracted by the display panel 12. Referring to fig. 1 and fig. 2 again, the light emitted by the display pixels 126 in the extended area 1223 can enter the light receiving module 20 after being reflected by the cover plate 11 and refracted by the display panel 12. At the edge of the extended area 1223, if a part of the display pixels 126 is located in the extended area 1223 and another part of the display pixels 126 is located outside the extended area 1223, the display pixels 126 also belong to the display pixels 126 of the extended area 1223.
In some embodiments, the display screen 10 further includes a non-display area, which may be formed at the periphery of the display area 120. The non-display area may be an ink black border, the non-display area may not be used for display, and the non-display area may be used for coupling with the housing of the electronic device 100 or for routing, for example, the non-display area and the housing may be coupled by an adhesive without affecting the display function of the display area 120. The display screen 10 may be a touch display screen integrated with a touch function, and after obtaining image information displayed on the display screen 10, a user may perform touch on the display screen 10 to implement a predetermined interactive operation.
In the related art, when the light receiving module and the display screen work simultaneously, in order to avoid or reduce interference caused by light rays emitted by the display screen to information received by the light receiving module, the overlapping area does not emit light, however, light rays emitted by display pixels in other areas of the display screen still cause interference to information received by the light receiving module. In the embodiment of the application, when the light receiving module and the display screen work simultaneously, the overlapping area 1221 and the expanded area 1223 do not emit light (please refer to fig. 2), so that the light emitted from the overlapping area 1221 and the expanded area 1223 can be prevented from entering the light receiving module 20. In addition, since the second display area 124 does not substantially affect the optical receiving module 20, the second display area 124 can still normally work to normally display images.
When the light receiving module 20 does not operate and the display screen 10 operates, the overlapping area 1221 and the expanding area 1223 can emit light normally (see fig. 1) to display images normally.
Referring to fig. 1 to 3, in some embodiments, the display panel 10 includes a protective layer 13 disposed between the display panel 12 and the light receiving module 20, the protective layer 13 includes a transparent region 132 and a light shielding region 134, the overlapping region 1221 corresponds to the transparent region 132, and the expanding region 1223 corresponds to the light shielding region 134.
Specifically, the protective layer 13 may be made of SCF foam, etc., the protective layer 13 plays a role of shading and buffering, the position of the protective layer 13 vertically corresponding to the light receiving module 20 may be opened to form the light transmitting area 132, other areas constitute the light shading area 134, and the overlapping area 1221 corresponds to the light transmitting area 132, that is, the light transmitting area 132 covers the overlapping area 1221, so that external light enters the light receiving module 20 through the light transmitting area 132. The extended area 1223 and the second display area 124 both correspond to the light-shielding area 134, that is, the light-shielding area 134 covers the extended area 1223 and the second display area 124, so that the interference light entering the light-receiving module 20 can be reduced.
In some embodiments, the size of the overlapping area 1221 is the same as the size of the light-transmissive area 132. In other embodiments, the transparent area 132 is slightly larger than the overlapping area 1221 in consideration of the assembly tolerance between the light receiving module 20 and the display screen 10, so that the light receiving module 20 can still receive the information such as the external light through the transparent area 132 when there is a slight misalignment between the light receiving module 20 and the display screen 10.
Referring to fig. 1-3, in some embodiments, the size of the display pixels 126 of the extended area 1223 is larger than the size of the display pixels 126 of the overlapping area 1221. The size of the display pixel 126 may refer to the area of the light-emitting region of a single pixel. The density of the display pixels 126 of the flared region 1223 and the density of the display pixels 126 of the overlap region 1221 may be the same.
Thus, the size of the display pixels 126 of the overlapping area 1221 is small, so that the shielding of the display pixels 126 of the overlapping area 1221 to the external light can be reduced, and the external light can enter the light receiving module 20 after passing through the overlapping area 1221 and the light-transmitting area 132. The display pixels 126 of the expanded region 1223 are larger in size to provide better display when the expanded region 1223 is displayed.
In some embodiments, the display pixels 126 of the second display area 124 are the same size as the display pixels 126 of the flared region 1223. In this way, the display pixels 126 of the second display area 124 are larger in size, so as to provide better display effect when the second display area 124 displays. The density of the display pixels 126 of the second display area 124 and the density of the display pixels 126 of the flared region 1223 may be the same.
In some embodiments, the size of the overlapping area 1221 is determined according to the viewing angle of the light receiving module 20 and the distance from the light receiving module 20 to the display panel 12.
In this way, the overlapping area 1221 can be determined by the angle of view of the light receiving module 20 and the distance from the light receiving module 20 to the display panel 12.
Specifically, the viewing angle of the light receiving module 20 is, for example, 2a, and by disposing the light receiving module 20 below the display panel 12, the overlapping area between the viewing angle of the light receiving module 20 and the display panel 12 can be obtained, so as to obtain the overlapping area 1221, where the overlapping area 1221 is, for example, a circular area.
Referring to fig. 1 to 3, in some embodiments, the inner edge 12232 of the expanded region 1223 is the outer edge 12212 of the overlapping region 1221, and the expanded distance from the inner edge 12232 of the expanded region 1223 to the outer edge 12234 of the expanded region 1223 is determined according to the viewing angle of the light receiving module 20, the refractive index of the display panel 12, and the distance from the upper surface of the display panel 12 to the upper surface of the cover plate 11.
In this way, the flaring distance from the inner edge 12232 of the flaring region 1223 to the outer edge 12234 of the flaring region 1223 can be determined by the angle of view of the light receiving module 20, the refractive index of the display panel 12, and the distance from the upper surface of the display panel 12 to the upper surface of the cover plate 11.
Specifically, the extended area 1223 is an area extending outward from the outer edge 12212 of the overlapping area 1221, and the light emitted by the display pixels 126 of the extended area 1223 still interferes with the information received by the optical receiving module 20, so that the extended distance of the extended area 1223 needs to be determined. The flaring distance of the flaring area 1223 can be determined by the angle of view of the light receiving module 20, the refractive index of the display panel 12, and the distance from the upper surface of the display panel 12 to the upper surface of the cover plate 11.
In some embodiments, the outward expansion distance is determined according to a refraction angle of the light entering the display panel 12 from the air and a distance from the upper surface of the display panel 12 to the upper surface of the cover plate 11, and the refraction angle is determined according to a viewing angle of the light receiving module 20, a refractive index of the display panel 12 and a refractive index of the air.
In this way, the flare distance can be determined by the refraction angle of light entering the display panel 12 from air and the distance from the upper surface of the display panel 12 to the upper surface of the cover plate 11.
Specifically, the angle of view of the light receiving module 20 is, for example, 2a, the angle formed by the light rays at the edge of the angle of view (corresponding to the outer edge 12212 of the overlapping area 1221) and the normal of the display panel 12 is a, and air is located between the light receiving module 20 and the display panel 12, and since the refractive index of the display panel 12 is different from that of air, the refraction angle b of the light rays entering the display panel 12 from air can be determined according to the angle a, the refractive index of the display panel 12, the refractive index of air, and the law of refraction. Sin (a), sin (b), m, n is the refractive index of air, and m is the refractive index of the display panel 12. The angle formed by the light entering the air from the cover plate 11 is c, which is the same as a.
Considering that the light emitted by the display pixels 126 forms the light with the angle b after being reflected by the cover plate 11, assuming that the distance from the upper surface of the display panel 12 to the upper surface of the cover plate 11 is h, the outward expansion distance d is tan (b) h 2.
Referring to fig. 1, 2 and 4, in some embodiments, the display screen 10 includes a connection layer 14 and a polarization layer 15 between the cover plate 11 and the display panel 12, and the distance from the upper surface of the display panel 12 to the upper surface of the cover plate 11 is the sum of the thickness of the cover plate 11, the thickness of the connection layer 14 and the thickness of the polarization layer 15.
In this way, the distance from the upper surface of the display panel 12 to the upper surface of the cover plate 11 can be determined by the thickness of the cover plate 11, the thickness of the connection layer 14, and the thickness of the polarization layer 15, thereby facilitating the determination of the extension distance of the extension area 1223.
Specifically, the connection layer 14 may be an Optical Clear Adhesive (OCA), the polarization layer 15 may be a Polarizer (Pol), and other structures may be included between the cover plate 11 and the display panel 12 in other embodiments, which are not limited in this respect. The connection layer 14 serves to connect the cover plate 11 and the polarizing layer 15. The distance from the upper surface of the display panel 12 to the upper surface of the cover plate 11 may be a sum of the thickness of the cover plate 11, the thickness of the connection layer 14, and the thickness of the polarizing layer 15.
In some embodiments, the display pixels 126 within the extended distance are not illuminated when the light receiving module 20 is in operation, and the number of the display pixels 126 within the extended distance is determined according to the extended distance and the size of the display pixels 126 in the extended area 1223.
In this way, the number of the display pixels 126 within the extended distance can be determined by the extended distance and the size of the display pixels 126 in the extended area 1223, so that the corresponding display pixels 126 can be controlled not to emit light to reduce the interference to the operation of the light receiving module 20.
Specifically, if the extension distance is d, for example, and the size of the display pixels 126 of the extension area 1223 is e, for example, the number g of the display pixels of the extension area 1223 is greater than d/e.
In one embodiment, the viewing angle 2a ≈ 2 × 40 ° of the light receiving module 20, the distance h ≈ 0.9mm from the upper surface of the display panel 12 to the upper surface of the cover plate 11, the refractive index m ≈ 1.5 of the display panel 12, the refractive index n ≈ 1 of air, the calculated refraction angle b ≈ 25.37 °, the extension distance d ≈ 0.85mm, the size e ≈ 60um of the display pixels 126 of the extension area 1223, and the number g ≈ 14.17 of the display pixels 126 of the extension area 1223, so that the number of the display pixels 126 of the extension area 1223 may be 15, that is, at least, the 15 display pixels 126 extending outward from the overlapping area 1221 are ensured not to emit light.
It should be noted that the specific numerical values mentioned above are only for illustrating the implementation of the present application in detail and should not be construed as limiting the present application. In other examples or embodiments or examples, other values may be selected according to the application and are not specifically limited herein.
The control method according to the embodiment of the present application can be applied to the electronic apparatus 100 according to any of the above embodiments. The electronic device 100 includes a display screen 10 and a light receiving module 20, the display screen 10 includes a cover plate 11 and a display panel 12, the display panel 12 is located between the cover plate 11 and the light receiving module 20, the display panel 12 includes a display area 120 for displaying images, the display area 120 includes a first display area 122 and a second display area 124, the first display area 122 includes an overlapping area 1221 and an outward expansion area 1223 extending outward from the overlapping area 1221, the overlapping area 1221 is an overlapping area of a field of view of the light receiving module 20 and the display panel 12, the display area 120 includes display pixels 126, light emitted by the display pixels 126 of the outward expansion area 1223 is reflected by the cover plate 11 and refracted by the display panel 12 to enter the light receiving module 20, and the control method includes:
when the light receiving module 20 and the display screen 10 work simultaneously, the overlapping area 1221 and the expanded area 1223 are controlled not to emit light, and the second display area 124 is controlled to emit light.
The explanation of the electronic device 100 in the above embodiment is applicable to the control method in the embodiment of the present application, and is not described herein again.
Referring to fig. 5, the control method according to the embodiment of the present application can be implemented by the computer device 300 according to the embodiment of the present application. In particular, computer device 300 includes one or more processors 340 and memory 320. The memory 320 stores a computer program. The steps of the control method of any of the above embodiments are implemented when the computer program is executed by the processor 340.
For example, in the case where the computer program is executed by the processor 340, the steps of the following control method are implemented:
when the light receiving module 20 and the display screen 10 work simultaneously, the overlapping area 1221 and the expanded area 1223 are controlled not to emit light, and the second display area 124 is controlled to emit light.
The computer-readable storage medium of the embodiments of the present application stores thereon a computer program that, when executed by a processor, implements the steps of the control method of any of the embodiments described above.
For example, in the case where the program is executed by a processor, the steps of the following control method are implemented:
when the light receiving module 20 and the display screen 10 work simultaneously, the overlapping area 1221 and the outward expansion area 1223 are controlled not to emit light, and the second display area 124 is controlled to emit light.
It will be appreciated that the computer program comprises computer program code. The computer program code may be in the form of source code, object code, an executable file or some intermediate form, etc. The computer-readable storage medium may include: any entity or device capable of carrying computer program code, recording medium, U-disk, removable hard disk, magnetic disk, optical disk, computer Memory, Read-Only Memory (ROM), Random Access Memory (RAM), software distribution medium, and the like. The Processor may be a central processing unit, or may be other general-purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic device, discrete hardware component, or the like.
In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and the scope of the preferred embodiments of the present application includes other implementations in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the present application.
Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.
Claims (12)
1. The utility model provides an electronic equipment, its characterized in that, electronic equipment includes display screen and light receiving module, the display screen includes apron and display panel, display panel is located the apron with between the light receiving module, display panel is including the display area that is used for displaying the image, the display area includes first display area and second display area, first display area include overlap area and by the outside expanding area that extends in overlap area, the overlap area be the visual field of light receiving module with display panel's overlap area, the display area includes display pixel, the light that the display pixel transmission in outer expanding area passes through the reflection of apron, and pass through can get into after the refraction of display panel light receiving module, when light receiving module with the display screen simultaneous working, overlap area with all not luminous in the outer expanding area, The second display region emits light.
2. The electronic device of claim 1, wherein the display screen comprises a protective layer disposed between the display panel and the light receiving module, the protective layer comprises a light-transmitting region and a light-shielding region, the overlapping region corresponds to the light-transmitting region, and the extending region corresponds to the light-shielding region.
3. The electronic device of claim 2, wherein display pixels of the flared region have a size that is larger than display pixels of the overlap region.
4. The electronic device of claim 1, wherein the size of the overlapping area is determined according to a field angle of the light receiving module and a distance from the light receiving module to the display panel.
5. The electronic device of claim 1, wherein an inner edge of the flared region is an outer edge of the overlapping region, and a flared distance from the inner edge of the flared region to the outer edge of the flared region is determined according to a viewing angle of the light receiving module, a refractive index of the display panel, and a distance from an upper surface of the display panel to an upper surface of the cover plate.
6. The electronic device of claim 5, wherein the outward expansion distance is determined according to a refraction angle of light entering the display panel from air and a distance from the upper surface of the display panel to the upper surface of the cover plate, and the refraction angle is determined according to a viewing angle of the light receiving module, a refractive index of the display panel, and a refractive index of air.
7. The electronic device of claim 5 or 6, wherein the display screen comprises a connection layer and a polarization layer between the cover plate and the display panel, and a distance from the upper surface of the display panel to the upper surface of the cover plate is a sum of a thickness of the cover plate, a thickness of the connection layer, and a thickness of the polarization layer.
8. The electronic device of claim 5, wherein the display pixels within the extended distance do not emit light when the light-receiving module is operating, and the number of the display pixels within the extended distance is determined according to the extended distance and the size of the display pixels of the extended area.
9. The electronic device of claim 1, wherein the light receiving module comprises at least one of a camera, a structured light component, and a time of flight component.
10. A control method for an electronic device, the electronic device including a display screen and a light receiving module, the display screen including a cover plate and a display panel, the display panel being located between the cover plate and the light receiving module, the display panel including a display area for displaying an image, the display area including a first display area and a second display area, the first display area including an overlapping area and an extended area extending outward from the overlapping area, the overlapping area being an overlapping area of a field of view of the light receiving module and the display panel, the display area including display pixels, light emitted by the display pixels of the extended area being capable of entering the light receiving module after being reflected by the cover plate and refracted by the display panel, the control method comprising:
when the light receiving module and the display screen work simultaneously, the overlapping area and the outward expansion area are controlled not to emit light, and the second display area is controlled to emit light.
11. A computer arrangement, characterized in that the computer arrangement comprises one or more processors and a memory, which memory stores a computer program that, when executed by the processors, carries out the steps of the control method of claim 10.
12. A computer-readable storage medium, on which a computer program is stored, characterized in that the program, when being executed by a processor, realizes the steps of the control method of claim 10.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210411380.2A CN114708799A (en) | 2022-04-19 | 2022-04-19 | Electronic device, control method thereof, computer device, and storage medium |
| PCT/CN2022/139848 WO2023202114A1 (en) | 2022-04-19 | 2022-12-19 | Electronic device, control method therefor, computer device, and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210411380.2A CN114708799A (en) | 2022-04-19 | 2022-04-19 | Electronic device, control method thereof, computer device, and storage medium |
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| CN114708799A true CN114708799A (en) | 2022-07-05 |
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| WO (1) | WO2023202114A1 (en) |
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| WO2023202114A1 (en) * | 2022-04-19 | 2023-10-26 | Oppo广东移动通信有限公司 | Electronic device, control method therefor, computer device, and storage medium |
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| CN110767143B (en) * | 2019-10-08 | 2023-06-02 | 云谷（固安）科技有限公司 | Display control method of display device and display device |
| CN111049973B (en) * | 2019-11-22 | 2021-06-01 | 维沃移动通信有限公司 | Screen display control method, electronic equipment and computer readable storage medium |
| CN114708799A (en) * | 2022-04-19 | 2022-07-05 | Oppo广东移动通信有限公司 | Electronic device, control method thereof, computer device, and storage medium |
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- 2022-12-19 WO PCT/CN2022/139848 patent/WO2023202114A1/en unknown
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| CN106878564A (en) * | 2017-03-07 | 2017-06-20 | 广东欧珀移动通信有限公司 | A kind of control method and device of display screen, display screen and mobile terminal |
| CN111200671A (en) * | 2018-11-16 | 2020-05-26 | Oppo广东移动通信有限公司 | Electronic device, control method thereof and control device thereof |
| CN110120996A (en) * | 2019-06-06 | 2019-08-13 | Oppo广东移动通信有限公司 | OLED through-hole screen, mobile terminal, camera shooting control method, device and storage medium |
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| WO2023202114A1 (en) * | 2022-04-19 | 2023-10-26 | Oppo广东移动通信有限公司 | Electronic device, control method therefor, computer device, and storage medium |
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| WO2023202114A1 (en) | 2023-10-26 |
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