CN113348496A - Display device, terminal and shooting method - Google Patents
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- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
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- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
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Abstract
The application discloses display device includes: the display panel comprises a light-transmitting part and a control part, wherein the light-transmitting part comprises a plurality of pixel units distributed in an array manner and at least one light-transmitting unit, the pixel units are used for displaying one pixel in an image, and the light-transmitting unit can transmit light; and the camera module is arranged corresponding to the light transmission part of the display panel and is used for photosensitive imaging through the light transmission unit of the light transmission part. Through above mode for when setting up the camera under the display panel screen, can see through light, need not the trompil, thereby effectively improve screen utilization ratio.
Description
The embodiment of the application relates to the technical field of display devices, in particular to a display device, a terminal and a shooting method.
With the development of science and technology, the requirements of people on the performance of mobile phones are higher and higher, and the requirements on the screen occupation ratio of the mobile phones are also higher and higher. In order to meet market needs and also meet space requirements of front cameras, a number of special-shaped full-face screens for opening the front plate to place the cameras appear now, for example: bang screens, drip screens, etc.
In the process of implementing the embodiment of the present application, the inventor finds that: the current full-screen mobile phone cannot display the perforated area for placing the front camera, and the screen utilization rate is not high.
Disclosure of Invention
The embodiment of the application provides a display device, a terminal and a shooting method, which can effectively improve the screen utilization rate.
The embodiment of the application solves the technical problem and provides the following technical scheme:
a display device, comprising: the display panel comprises a light-transmitting part and a display panel, wherein the light-transmitting part comprises a plurality of pixel units distributed in an array and at least one light-transmitting unit, the pixel units are used for displaying one pixel in an image, and the light-transmitting unit can transmit light;
and the camera module is arranged corresponding to the light transmission part of the display panel and is used for photosensitive imaging through the light transmission unit of the light transmission part.
The embodiment of the application also provides the following technical scheme for solving the technical problems:
a terminal, comprising: the display device is embedded in the shell.
The embodiment of the application also provides the following technical scheme for solving the technical problems:
a shooting method is applied to the display device, and the method comprises the following steps:
receiving a camera shooting instruction;
receiving light rays penetrating through the light transmitting units of the at least two light transmitting parts through a camera module according to the camera shooting instruction so as to generate corresponding original images;
and performing complementary synthesis processing on the original image to obtain a shot image.
Compared with the prior art, the display device who provides in this application embodiment is through setting up printing opacity portion at display panel, printing opacity portion includes a plurality of array distribution's pixel unit and at least one printing opacity unit, the pixel unit is arranged in displaying a complete pixel in the image, the printing opacity unit can the printing opacity, make the printing opacity unit sensitization imaging that the module of making a video recording passes through printing opacity portion, thereby when making to set up the camera under the display panel screen, can see through more ground light, need not the trompil, thereby effectively improve screen utilization ratio.
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required to be used in the embodiments of the present application will be briefly described below. It is obvious that the drawings described below are only some embodiments of the application, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
Fig. 1 is a schematic structural diagram of a display device according to an embodiment of the present disclosure;
fig. 2a to 2c are schematic views illustrating the arrangement of the light-transmitting unit and the pixel unit of the light-transmitting portion in fig. 1;
FIG. 3 is a partially enlarged schematic view of the light-transmitting portion of FIG. 2 a;
FIG. 4 is a schematic diagram of an image captured in an embodiment of the present application;
fig. 5a to 5c are schematic structural diagrams of another display device provided in the present application;
FIGS. 6a and 6b are schematic diagrams of image information synthesizing processing in the embodiment of the present application;
fig. 7 is a schematic structural diagram of a terminal according to an embodiment of the present application;
fig. 8 is a schematic flowchart of a shooting method according to an embodiment of the present application.
In order to facilitate an understanding of the present application, the present application is described in more detail below with reference to the accompanying drawings and specific embodiments. It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may be present. The terms "vertical", "horizontal", "left", "right", "inside", "outside" and the like used in the present specification are for illustrative purposes only and express only a substantial positional relationship, for example, with respect to "vertical", if a positional relationship is not strictly vertical for the purpose of achieving a certain object, but is substantially vertical, or utilizes the property of being vertical, it belongs to the category of "vertical" described in the present specification.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
It is to be understood that, as shown herein, the positional relationship between one or more layers of the substance involved in the embodiments of the present application, such as the terms "stacked" or "formed" or "applied" or "disposed", is expressed using terms such as: any terms such as "stacked" or "formed" or "applied" may cover all manner, kinds and techniques of "stacked". For example, sputtering, plating, molding, Chemical Vapor Deposition (CVD), Physical Vapor Deposition (PVD), evaporation, Hybrid Physical-Chemical Vapor Deposition (HPCVD), Plasma Enhanced Chemical Vapor Deposition (PECVD), Low Pressure Chemical Vapor Deposition (LPCVD), and the like.
In addition, the technical features mentioned in the different embodiments of the present application described below may be combined with each other as long as they do not conflict with each other.
Referring to fig. 1, a display device 100 according to an embodiment of the present disclosure includes: the display device comprises a display panel 10 and a camera module 20, wherein the camera module 20 is arranged on the backlight side of the display panel 10.
The display panel 10 has a light-transmitting portion 11, the light-transmitting portion 11 includes at least one light-transmitting unit 111 and a pixel unit 112 distributed in a plurality of arrays, the pixel unit 112 is used for displaying a complete pixel in an image, the light-transmitting unit 111 is capable of transmitting light, and the light-transmitting unit 111 corresponds to a complete pixel in an image but does not perform displaying. The camera module 20 is disposed corresponding to the light transmission portion 11 of the display panel 10, and the camera module 20 is exposed to light and forms an image through the light transmission unit 111 of the light transmission portion 11. Through above mode for when setting up the camera under the display panel screen, can see through light, need not the trompil, thereby effectively improve the screen utilization ratio, and, because printing opacity unit 111 is arranged in corresponding a complete pixel in the image, and with printing opacity unit 111 corresponding pixel in to including interconnecting link, and do not set up metal film layers such as negative and positive poles, make printing opacity unit 111 can the printing opacity more light, thereby shoot and obtain higher-quality image.
The display panel 10 is used to display an image. The display panel 10 may be an LCD display panel, an Organic Light Emitting Diode (OLED) display panel, or the like, wherein the OLED display panel has advantages of self-luminescence, low driving voltage, high luminous efficiency, short response time, high definition and contrast, a viewing angle of approximately 180 °, a wide temperature range, and the like, and can realize various advantages of flexible display and large-area full-color display.
Specifically, the display panel 10 includes a light-transmitting portion 11 and a display portion 12.
The light-transmitting part 11 can transmit light so that the light can enter the camera module 20; when the camera module 200 is in the non-operating state, the light-transmitting portion 11 is also used for displaying images. The number of the transparent portions 11 may be one or more (one transparent portion is taken as an example in fig. 1), and it is understood that the corresponding relationship between the number of the camera modules 20 and the number of the transparent portions 11 is determined by the size of the camera modules 20, and when the camera modules are sufficiently small, the camera modules ideally only need to correspond to the transparent units 111 of the transparent portions. For example, in some other embodiments, the number of the light-transmitting portions 11 may be two, and when the number of the light-transmitting portions 11 is two, the number of the photographing modules 20 may also be two, and each photographing module 20 corresponds to each light-transmitting portion 11 one by one, so that the light transmitted through the light-transmitting portion 11 is used for photosensitive imaging.
The light-transmitting portion 11 includes a plurality of light-transmitting units 111 and pixel units 112 distributed in an array. The light-transmitting unit 111 is used to transmit light, and the pixel unit 112 is used to display an image, so that the light-transmitting portion 11 can both transmit light and display an image. When the light-transmitting portion 11 displays an image, the pixel size corresponding to a light-transmitting unit 111 is the same as the pixel size corresponding to a pixel unit 112, a pixel unit 112 displays a complete pixel in the image, and a light-transmitting unit 111 corresponds to a complete pixel in the image but does not display the complete pixel.
Among them, the light-transmitting unit 111 and the pixel unit 112 are disposed in various ways. In the present embodiment, as shown in fig. 1, the number of the light-transmitting portions 11 is 1, the light-transmitting unit 111 and the pixel unit 112 are adjacently disposed, the number of the light-transmitting unit 111 and the pixel unit 112 is equal, and the ratio of the light-transmitting unit 111 to the pixel unit 112 is 1: 1. In some other embodiments, as shown in fig. 2a, the number of the light-transmitting units 111 and the number of the pixel units 112 are equal, and the ratio of the light-transmitting units 111 to the pixel units 112 is 1: 1. Optionally, in some other embodiments, the number of the light-transmitting units 111 and the number of the pixel units 112 may be unequal, and when the number of the light-transmitting units 111 may be greater than the number of the pixel units 112, the light transmittance of the light-transmitting portion 11 can be effectively improved to meet the requirement of the camera module 20 for photosensitive imaging, and make the captured image finer. For example, as shown in fig. 2b and 2c, the ratio of the light-transmitting unit 111 to the pixel unit 112 is 3: 1.
Alternatively, when the number of the light-transmitting portions 11 is at least two, the arrangement of the light-transmitting unit 111 and the pixel unit 112 may be the same or different in each light-transmitting portion 11. When the light transmission units 111 and the pixel units 112 are arranged in different manners, the light transmission units of the light transmission parts 11 may complement each other, so that partial image information transmitted by the light transmission units 111 of the light transmission parts 11 of the camera modules 20 complements each other to form a complete image.
The display unit 12 displays an image. The display portion 12 includes a plurality of pixel units 112, and the plurality of pixel units 112 are arranged in an array. The pixel unit 112 in the display portion 12 has the same structure as the pixel unit 112 in the light-transmitting portion 11. When the display portion 12 displays an image, a pixel unit 112 displays one complete pixel in the image.
Specifically, the pixel unit 112 includes: a first driving line 1121 and a pixel region 1122. The first driving circuit 1121 is connected to the pixel region 1122, and the first driving circuit 1121 is used for driving the pixel region 1122 to make the pixel unit 112 perform display.
The first driving circuit 1121 is composed of a metal circuit. As shown in fig. 3, the first driving line 1121 includes a first scan line scan1, a first data line data1 and a first power line vdd1, and the first scan line scan1, the first data line data1 and the first power line vdd1 are respectively connected to the pixel region 1122, so that the first driving line 1121 can drive the pixel region 1122. The first data line data1 and the first power line vdd1 are disposed in parallel at an interval, the pixel region 1122 is disposed in the interval between the first data line data1 and the first power line vdd1, and the first scan line scan1 is perpendicular to and intersects with the first data line data1 and the first power line vdd1, respectively.
The pixel region 1122 is made of an organic light emitting material. In some embodiments, the organic light emitting material may include a material emitting red, green, or blue light and a fluorescent material or a phosphorescent material. In some embodiments, pixel regions 1122 can include two or more light-emitting materials. The organic light emitting layer is used for emitting light, and performing electroluminescence under the control of the first driving line 1121 to perform display. The light emitting color may be white light or any color in any color proportion. The pixel region 1122 further includes an electron transport layer and a hole transport layer (not shown).
The first driving circuit 1121 and the pixel region 1122 may be stacked, the first driving circuit 1121 may be disposed on a thin film transistor device layer, and the pixel region 1122 may be disposed on an organic light emitting layer, so that display control is realized through the thin film transistor device layer, and electroluminescence of the organic light emitting layer is controlled, so that the first driving circuit 1121 drives the pixel region 1122 to perform display. The Thin Film Transistor device layer 102 includes a plurality of Thin Film Transistors (TFTs), and may include, for example, Low Temperature Poly-Si Thin Film transistors (LTP-Si TFTs), amorphous silicon TFTs, polysilicon TFTs, oxide semiconductor TFTs, or organic TFTs.
Specifically, the light transmitting unit 111 includes: a second driving wire 1111 and a light-transmitting region 1112. The second driving wiring 1111 is connected to the first driving wiring 1121.
The second driving line 1111 is formed of a metal line. As shown in fig. 3, the second driving circuit 1111 includes a second scan line scan2, a second data line data2, and a second power line vdd2, the second scan line scan2 is connected to the first scan line scan1, the second data line data2 is connected to the first data line data1, and the second power line vdd2 is connected to the first power line vdd 1. The second data line data2 and the second power line vdd2 are arranged in parallel at an interval, the light-transmitting region 1112 is arranged in the interval between the second data line data2 and the second power line vdd2, and the second scan line scan2 is perpendicular to and intersects with the second data line data2 and the second power line vdd2, respectively.
The light-transmitting area 1112 is made of a light-transmitting material, so that the light-transmitting area 1112 can transmit light. Optionally, the area of the light-transmitting region 1112 is equal to the area of the pixel region 1122, so that one light-transmitting unit 111 and one pixel unit 112 both correspond to one complete pixel in the image.
The second driving circuit 1111 and the first driving circuit 1121 may be the same circuit, the second driving circuit 1111 may be disposed on the tft device layer, and the light-transmitting region 1112 may be disposed on the organic light-emitting layer, such that the organic light-emitting layer includes a portion of organic light-emitting material and a portion of light-transmitting material.
It will be appreciated that in some other embodiments, the display panel 10 may also be provided with a substrate, a polarizing layer, a protective layer, etc., as desired.
The camera module 20 is configured to receive light incident from the light transmitting unit 111 of the light transmitting portion 11 to perform photosensitive imaging. The number of the camera module 20 may be one or more, and the camera module 20 may include one or more photosensitive elements, and the photosensitive elements of the camera module 20 cover the light-transmitting portion 11. When the camera module 20 is one, the camera module 20 includes a plurality of photosensitive elements, and the plurality of photosensitive elements and the plurality of light-transmitting portions 11 are disposed in a one-to-one correspondence manner, or the plurality of photosensitive elements and one light-transmitting portion 11 are disposed in a correspondence manner, for example: the display device 100 includes a camera module 20 and two light-transmitting portions 11, the camera module 20 includes two photosensitive elements, each photosensitive element corresponds to one light-transmitting portion 11, so that light transmitted by each light-transmitting portion 11 can enter each photosensitive element of the camera module 20. When the camera module 20 is plural, the photosensitive element of each camera module 20 corresponds to each light-transmitting portion 11, or the photosensitive elements of a plurality of camera modules 20 correspond to one light-transmitting portion 11, for example: the display device 100 includes two camera modules 20 and two light-transmitting portions 11, and each camera module 20 corresponds to one light-transmitting portion 11, so that light transmitted by each light-transmitting portion 11 can enter the photosensitive element of each camera module 20.
The central axes of the photosensitive elements may or may not be on the same horizontal plane.
It should be noted that, in this embodiment, the photosensitive element of the camera module 20 refers to a device for receiving light in the camera module 20, and may be, for example, a lens, when the lens receives light, the light enters an image sensor of the camera module 20 to form an image, and a central axis of the photosensitive element is a central optical axis of the lens.
In the present embodiment, the number of the image pickup module 20 is one, and the photosensitive element of the image pickup module 20 corresponds to the light-transmitting portion 11, so that the photosensitive element partially or completely covers the light-transmitting portion 11. The camera module 20 is configured to form an image by receiving partial image information transmitted through the light transmitting unit 111 of the light transmitting portion 11.
Of course, there are many ways to arrange the light-transmitting unit 111 and the pixel unit 112 in the light-transmitting portion 11, and in some other embodiments, it is sufficient that the photosensitive imaging can be performed after at least partial image information transmitted by the light-transmitting region 1101 is combined.
In this embodiment, the display device 100 is provided with the light-transmitting portion 11 on the display panel 10, the light-transmitting portion 11 includes at least one light-transmitting unit 111 and a pixel unit 112, the pixel unit 112 is used for displaying a complete pixel in an image, the light-transmitting unit 111 can transmit light, and the camera module 20 is configured to perform photosensitive imaging through the light-transmitting unit 111 of the light-transmitting portion 11, so that when a camera is disposed under a display panel screen, light can be transmitted without opening a hole, thereby effectively improving the screen utilization rate.
In some embodiments, the number of the camera modules 20 is two, the camera modules 20 are disposed at different positions on the backlight side of the display panel 10, and the photosensitive element of each camera module 20 corresponds to each light-transmitting portion 11, so that the photosensitive element partially or completely covers the light-transmitting portion 11. The image pickup module 20 complementarily combines partial image information transmitted through the light transmitting units 111 of the two light transmitting portions 11 to complete image information. For example, as shown in fig. 4, assuming that the object to be photographed includes four parts a, b, c, and d, the display panel 10 includes two light-transmitting parts 11, the partial image information photographed by the camera module 20 through one of the light-transmitting parts 11 includes only the part a and the part c, and the partial image information photographed by the camera module 20 through the other light-transmitting part 11 includes only the part b and the part d, the two partial image information are combined to be able to be complementarily merged into the four parts a, b, c, and d, so as to obtain complete image information.
As shown in fig. 5a to 5c, the number of the light-transmitting portions 11 is two, and the image pickup module 20 includes two photosensitive elements. The two photosensitive elements are respectively in one-to-one correspondence with the two light-transmitting portions 11, so that each photosensitive element can receive the light transmitted by the light-transmitting unit 111 in each light-transmitting portion 11, and thus the image pickup module 20 complementarily synthesizes complete image information through partial image information transmitted by the two light-transmitting units 111.
The two light-transmitting portions 11 may be provided adjacent to each other, or may be provided with the display portion 12 therebetween (fig. 5a to 5c illustrate an example in which the display portion is provided between the two light-transmitting portions). The arrangement of the light transmitting unit 111 and the pixel unit 112 in the two light transmitting portions 11 may be the same or different.
Specifically, as shown in fig. 5a, the central axes of the two photosensitive elements are located on the same horizontal plane, so that the two photosensitive elements perform the photosensitive on the same horizontal line. The two light-transmitting portions 11 are composed of light-transmitting units 111 and pixel units 112 in different arrangements.
In the present embodiment, the vertical downward direction is set as the preset reference direction X, in the light entering area of one of the photosensitive elements, the light-transmitting units 111 and the pixel units 112 are sequentially alternated according to the preset reference direction X, and in the light entering area of the other photosensitive element, the light-transmitting units 111 and the pixel units 112 are sequentially alternated according to the preset reference direction X. The light-entering area of the photosensitive element is the whole area of the mirror surface of the photosensitive element, which can be incident by light rays.
In the actual manufacturing process of the display device 100 shown in fig. 5a, two light-transmitting portions 11 may be formed by the light-transmitting units 111 and the pixel units 112 in different arrangement manners, and the two light-transmitting portions 11 have the same shape and the cross sections of the two photosensitive elements are the same, and the center of each photosensitive element is opposite to the center of each light-transmitting portion 11.
Alternatively, in some other embodiments, as shown in fig. 5b, the central axis of the first photosensitive element 21 and the central axis of the second photosensitive element 22 are not on the same horizontal plane, so that the first photosensitive element 21 and the second photosensitive element 22 do not perform photosensitive on the same horizontal line. The two light-transmitting portions 11 are composed of the light-transmitting unit 111 and the pixel unit 112 in the same arrangement.
In the actual manufacturing process of the display device 100 shown in fig. 5b, two light-transmitting portions 11 may be formed by the light-transmitting units 111 and the pixel units 112 arranged in the same manner, and the two light-transmitting portions 11 may have the same shape and the cross sections of the two photosensitive elements may be the same.
In this embodiment, the area where the light enters the photosensitive element through the light-transmitting region 2 of the light-transmitting unit 111 is a light region, the area where the light does not enter the photosensitive element but does not pass through the light-transmitting region 1112 is a non-light region, and the area of the light region of each photosensitive element may be greater than or equal to the area of the non-light region of each photosensitive element. For example, as shown in fig. 5a and 5b, the area of the light ray region of each photosensitive element is equal to the area of the non-light ray region thereof; for another example, as shown in fig. 5c, the area of the light region of each photosensitive element is larger than the area of the non-light region.
Wherein, the light ray regions of all the combined photosensitive elements are equivalent to a light entering region of one photosensitive element. For example, as shown in fig. 5a and fig. 6a, the light ray region combining two photosensitive elements can be equivalent to the light entering region of one of the photosensitive elements, and then the complete image information is just complementarily synthesized by the two photosensitive elements and the photographed partial image information.
The light ray area of all the combined photosensitive elements can be larger than the light entering area of one photosensitive element. When the light areas of the photosensitive elements are combined, the light areas of the photosensitive elements have overlapped light areas. The "overlapped light ray region" means: when the centers of the respective photosensitive elements are overlapped, if there is an overlapped light ray region, the light ray regions of the photosensitive elements overlap each other. For example, as shown in fig. 5c and 6b, if the light areas of the two photosensitive elements overlap each other, and the light area of each photosensitive element is larger than the light entrance area of one photosensitive element, the image information of the partial images captured by the photosensitive elements overlap each other, and the captured image can be made finer.
It should be further noted that fig. 6a and 6b are only schematic diagrams of image information synthesis processing, and in the actual imaging process, effective imaging points or ineffective imaging points are formed according to the resolution of the cameras and whether corresponding points are transparent, and the effective imaging points of a plurality of cameras are complementarily synthesized to compensate for the resolution loss of the cameras.
Optionally, in some other embodiments, the camera module 20 may further include N (N is a positive integer, and N is greater than or equal to 3) photosensitive elements, the number of the light-transmitting portions 11 may also be N, each photosensitive element corresponds to each light-transmitting portion, and the light areas of the N photosensitive elements are combined to be equivalent to a light-entering area of one photosensitive element, so that the camera module 20 can synthesize a complete image. Furthermore, the light ray regions of any M (M is a positive integer, and M is greater than or equal to 2 and less than or equal to N) photosensitive elements in the N photosensitive elements are overlapped with each other, so that the camera module 20 can synthesize a complete image and the image is finer.
It should be noted that fig. 5a to 5c are only an illustration of the arrangement manner of the light-transmitting unit 111 and the pixel unit 112 in the light-transmitting portion 11 of the display panel 10, and the specific arrangement manner, size and shape of the light-transmitting unit 111 and the pixel unit 112 are not limited, and a common RGB arrangement manner, an RGBB arrangement manner, a penttile arrangement manner, or the like may be selected according to actual requirements.
In this embodiment, the display device 100 is provided with the light-transmitting portion 11 on the display panel 10, the light-transmitting portion 11 includes a plurality of light-transmitting units 111 and pixel units 112 distributed in an array, the pixel unit 112 is configured to display a complete pixel in an image, the light-transmitting unit 111 is configured to correspond to a complete pixel in an image but not to display the complete pixel, so that the image is captured by the image capturing module 20 through the light-transmitting unit 111 of the light-transmitting portion 11 and complementary synthesis is performed, and thus when a camera is disposed under a display panel screen, more light rays can be transmitted without opening holes, and thus the screen utilization rate is effectively improved.
Referring to fig. 7, a terminal 200 according to an embodiment of the present application includes: a display device 100 and a housing 210.
The display device 100 may be any one of the display devices 100 in the above embodiments, and fig. 7 illustrates the display device shown in fig. 5a as an example.
The display device 100 is embedded in the housing 210, so that the display device 100 and the housing 210 form a closed space, and the side of the display device 100 where the camera module 20 is disposed is accommodated in the closed space. Preferably, there may be a difference in display effects of the light-transmitting portion and the display portion of the display device 100, and thus the light-transmitting portion is disposed at a corner of the housing 210 so that the light-transmitting portion does not occupy the center of the user's view, thereby improving the user experience.
The housing 210 may be a housing of a terminal device, wherein the terminal device exists in various forms, including but not limited to: smart phones, functional phones, tablets, audio, video players, handheld game consoles, electronic books, and the like. Optionally, the housing 210 has a curvature to increase the display screen when the display device 100 is disposed on the housing 210.
Optionally, the terminal 200 may further include a processor and a memory (not shown). The processor may include an Application-Specific Integrated Circuit (ASIC) having a control processing function, a Field Programmable Gate Array (FPGA), a single chip microcomputer, and the like. The memory is connected to the processor, and the processor executes various functions of the terminal 200 by executing software programs and modules stored in the memory. The Memory may include a volatile Memory (RAM), such as a Random-Access Memory (SRAM), a Double Data Rate Synchronous Dynamic Random Access Memory (DDR SDRAM), and the like; the memory may also include a non-volatile memory (e.g., flash memory), a hard disk (HDD) or a solid-state drive (SSD), an Electrically Erasable Programmable read-only memory (EEPROM); the memory may also comprise a combination of memories of the kind described above. The memory may be a stand-alone memory, or a memory inside a chip (e.g., a processor chip) or a module having a memory function. The memory may have stored therein computer programs (e.g., control programs for the positioning module, vehicle diagnostic programs, function modules, etc.), computer instructions, an operating system, data, databases, etc. The memory may store it in partitions.
It can be understood that the terminal 200 may further include more other modules, for example, a touch module, a WIFI module, a sensor, and the like, and the embodiment is not limited thereto.
In this embodiment, terminal 200 is through setting up display device 100 for when setting up the camera under the display panel screen, can see through more light, need not the trompil, thereby effectively improve the screen utilization ratio.
Referring to fig. 8, the photographing method provided in the embodiment of the present application can be applied to the display device 100 or the terminal 200, and the method includes:
and S310, receiving an image pickup command.
In this embodiment, the image capturing instruction is a control instruction triggered when the user needs to capture an image. The user triggers the camera shooting instruction, and may trigger a corresponding menu item, or call a corresponding shortcut, or press a certain icon for a long time, and so on. The user triggers the camera shooting instruction, the camera shooting instruction can be directly received through the display device, the next step is directly executed by the display device, and the camera shooting instruction can also be received through the controller connected with the display device, and the next step is instructed by the controller controlling the display device.
And S320, receiving the light rays penetrating through the light transmitting units of the at least two light transmitting parts through the camera module according to the camera shooting instruction so as to generate a corresponding original image.
In this embodiment, after receiving the image capturing command, the display device (or a controller connected to the display device) controls the image capturing module to capture an image, and the image capturing module receives light from an external object through the light transmitting unit of the corresponding light transmitting portion, so as to generate an original image corresponding to the image capturing module.
Since the camera module simultaneously corresponds to the pixel units, the pixel units cannot receive light from an external object, and thus an original image generated by each lens has a certain occlusion area (as shown in fig. 6a or fig. 6 b).
When shooting, the display part can carry out normal display, and the light-transmitting part corresponding to the camera module can carry out display or can not carry out display.
And S330, performing complementary synthesis processing on the original image to obtain a shot image.
In this embodiment, since the light ray regions of the photosensitive elements that combine all the image capturing regions are at least equivalent to the light entering region of one lens, the original images captured by the image capturing module are at least complementary, and the blocking regions of all the original images are complemented by the image processing algorithm, so that a complete captured image can be obtained. The complete shot image is an image obtained when a single camera without occlusion and with the same parameters is used for shooting at the same position. For example, as shown in fig. 6a, when two original images are obtained by shooting and the two original images are just complementary to each other, the two original images are combined to obtain a complete shot image. For another example, as shown in fig. 6b, when two original images are captured and the two original images are complementary and partially overlapped, a complete captured image with higher quality can be obtained after the combination.
In some other embodiments, because the positions of the photosensitive elements of the camera modules are different, the shooting angles are also different, and the contents of the original images shot may be different. When the contents of the original images obtained by shooting are different, cutting the parts with the same contents and carrying out complementary synthesis to obtain the shot images.
Wherein the display device is operable to display an image, the method further comprising:
s341, receiving a display instruction, wherein the display instruction comprises a target image;
and S342, controlling a display panel of the display device to display the target image according to the display instruction.
In S341, the display command is a control command transmitted when the display is necessary. The display instruction can be triggered by a user or a system, and the display instruction can be directly received by the display device or received by a controller connected with the display device. The target image is an image needing to be displayed; the display instruction includes a target image, and may be address information, display information, and the like including the target image.
In S342, the display panel of the display device is controlled to display the target image, specifically: the light transmission part and the display part of the display panel are controlled to simultaneously display the target image, so that the screen utilization rate can be effectively improved when the camera is arranged under the screen.
Wherein, when the display device displays images, the imaging effect of different areas is different due to the existence of the light-transmitting part and the display part of the display panel, therefore, the method further comprises:
s351, acquiring preset correction parameters;
and S352, compensating the brightness of the display panel according to the preset correction parameters.
The preset correction parameters are preset correction parameters, and can be fixed values for correction compensation measured before delivery. When the image is displayed, the preset correction parameters are obtained simultaneously, and then the brightness of the display panel can be compensated according to the preset correction parameters, so that different areas of the display panel can show uniform brightness, and a better display effect can be obtained.
Wherein, prior to S351, the method further comprises:
s353, respectively acquiring the brightness of the light-transmitting part and the brightness of other display areas of the display panel;
s354, determining preset correction parameters according to the brightness of the light-transmitting part and the brightness of the rest display areas of the display panel.
In this embodiment, the specific implementation manner may be: the brightness of the light-transmitting portion and the brightness of the display portion of the display panel are acquired by means of image sensor shooting and the like, the difference between the brightnesses of the light-transmitting portion and the display portion is calculated, and the preset correction parameter is generated according to the difference between the brightnesses.
In this embodiment, according to the shooting method, after the shooting instruction is received, the light rays of the light transmission units penetrating through the two light transmission parts are received through the shooting module, corresponding original images are generated, and complementary synthesis is performed on the original images to obtain complete image information, so that when a camera is arranged under a display panel screen, more light rays can be transmitted without opening holes, and the screen utilization rate is effectively improved.
Those skilled in the art will appreciate that the processes and materials described in the various embodiments herein are merely exemplary and that the embodiments herein may be used with any processes or materials developed in the future that are suitable for use herein.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; within the context of the present application, where technical features in the above embodiments or in different embodiments can also be combined, the steps can be implemented in any order and there are many other variations of the different aspects of the present application as described above, which are not provided in detail for the sake of brevity; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.
Claims (16)
- A display device, comprising:the display panel comprises a light-transmitting part and a control part, wherein the light-transmitting part comprises a plurality of pixel units distributed in an array manner and at least one light-transmitting unit, the pixel units are used for displaying one pixel in an image, and the light-transmitting unit can transmit light;and the camera module is arranged corresponding to the light transmission part of the display panel and is used for photosensitive imaging through the light transmission unit of the light transmission part.
- The display device according to claim 1, wherein the pixel unit is disposed adjacent to the light-transmitting unit.
- The display device according to claim 1, wherein the number of the light-transmitting portions is at least two, the light-sensing element of the camera module covers the light-transmitting portions, and the light-transmitting units of at least two of the light-transmitting portions are complementary, so that the camera module complementarily synthesizes complete image information through partial image information transmitted by at least two of the light-transmitting units.
- The display device according to claim 3, wherein the number of the camera modules is the same as the number of the light-transmitting portions, and each camera module is provided corresponding to each light-transmitting portion.
- The display device according to claim 1, wherein the number of the photosensitive elements of the camera module is two, and the central axes of the two photosensitive elements are located on the same horizontal plane.
- The display device according to any one of claims 1 to 5, wherein the display panel further comprises a display portion including a plurality of the pixel units.
- The display device according to any one of claims 1 to 5, wherein the pixel unit includes a first driving line and a pixel region;the first driving circuit is connected with the pixel area and used for driving the pixel area to enable the pixel unit to display.
- The display device according to claim 7, wherein the light-transmitting unit includes a second driving line and a light-transmitting region;the second driving line is connected with the first driving line.
- The display device according to claim 8, wherein an area of the light-transmitting region is equal to an area of the pixel region.
- The display device according to claim 8,the first driving circuit comprises a first scanning line and a first data line, and the first scanning line and the first data line are respectively connected with the pixel area;the second driving circuit comprises a second scanning line and a second data line, the second scanning line is connected with the first scanning line, and the second data line is connected with the first data line.
- The display device according to any one of claims 1 to 10, wherein the camera module is disposed on a backlight side of the display panel.
- A terminal, comprising: a housing and a display device as claimed in any one of claims 1 to 11, the display device being embedded in the housing.
- A photographing method applied to the display device according to any one of claims 3 to 11, the method comprising:receiving a camera shooting instruction;receiving light rays penetrating through the light transmitting units of the at least two light transmitting parts through a camera module according to the camera shooting instruction so as to generate corresponding original images;and performing complementary synthesis processing on the original image to obtain a shot image.
- The method of claim 13, further comprising:receiving a display instruction, wherein the display instruction comprises a target image;and controlling a display panel of the display device to display the target image according to the display instruction.
- The method of claim 14, further comprising:acquiring a preset correction parameter;and compensating the brightness of the display panel according to the preset correction parameters.
- The method of claim 15, further comprising:respectively acquiring the brightness of the light-transmitting part and the brightness of other display areas of the display panel;and determining the preset correction parameters according to the brightness of the light-transmitting part and the brightness of the rest display areas of the display panel.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2019/087775 WO2020232628A1 (en) | 2019-05-21 | 2019-05-21 | Display apparatus, terminal and photographing method |
Publications (1)
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| CN113348496A true CN113348496A (en) | 2021-09-03 |
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| CN201980079838.5A Pending CN113348496A (en) | 2019-05-21 | 2019-05-21 | Display device, terminal and shooting method |
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| CN (1) | CN113348496A (en) |
| WO (1) | WO2020232628A1 (en) |
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| CN114882795A (en) * | 2022-05-24 | 2022-08-09 | 昆山国显光电有限公司 | Display device and display method |
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