CN118984624A - Pixel structure, display panel and display device - Google Patents
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- H10K59/35—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels
- H10K59/353—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels characterised by the geometrical arrangement of the RGB subpixels
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- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/30—Devices specially adapted for multicolour light emission
- H10K59/35—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels
- H10K59/352—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels the areas of the RGB subpixels being different
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Abstract
本申请公开了一种像素结构、显示面板及显示装置。该像素结构包括至少三个像素单元，每一像素单元包括在一虚拟图形内排布的至少两个像素组，虚拟图形设有呈阵列排布的多个像素位，每一像素位可供一像素组选择性地设置或者空置；每两个虚拟图形的像素位之间的行方向呈交叉设置或者列方向呈交叉设置。本申请实施例通过将每两个虚拟图形的像素位之间的行方向呈交叉设置或者列方向呈交叉设置，有助于优化显示效果；像素位可选择性地空置，有助于提升透光效果，且使得同一像素结构可灵活兼容不同显示区域的显示需求。
The present application discloses a pixel structure, a display panel and a display device. The pixel structure includes at least three pixel units, each pixel unit includes at least two pixel groups arranged in a virtual graphic, the virtual graphic is provided with a plurality of pixel positions arranged in an array, each pixel position can be selectively set or left vacant for a pixel group; the row direction between the pixel positions of each two virtual graphics is cross-set or the column direction is cross-set. The embodiment of the present application helps to optimize the display effect by cross-setting the row direction between the pixel positions of each two virtual graphics or the column direction; the pixel positions can be selectively left vacant, which helps to improve the light transmission effect, and enables the same pixel structure to be flexibly compatible with the display requirements of different display areas.
Description
The application is a divisional application of 2022, 7, 13, 202210826857.3 and entitled "pixel structure, display panel and display device".
Technical Field
The present application relates to the field of display devices, and in particular, to the field of pixel arrangement, and in particular, to a pixel structure, a display panel, and a display device.
Background
With the continuous innovation and improvement of display technology, the design schemes of display panels tend to be diversified. There is a display panel provided with a main display area and an under-screen image pickup area, that is, an area of the display panel where a CUP (Camera Under Panel, under-screen camera) is mounted. In order to realize the under-screen image pickup, the main stream mode at present is to reduce the number or size of the sub-pixels arranged in the under-screen image pickup area, but as the sub-pixels in the existing display panel are all independently displayed, the display effect of the display panel can be influenced by the reduction of the number, and the reduction of the size easily leads to the acceleration of the brightness attenuation ratio of the under-screen image pickup area, so that the service life of the sub-pixels of the under-screen image pickup area is influenced.
Disclosure of Invention
The embodiment of the application provides a pixel structure, a display panel and a display device, which can be compatible with and meet the display requirements of different display areas.
The embodiment of the application provides a pixel structure, which comprises at least three pixel units, wherein each pixel unit comprises at least two pixel groups arranged in a virtual graph, the virtual graph is provided with a plurality of pixel bits arranged in an array, and each pixel bit can be selectively set or vacant for one pixel group;
the row directions of the pixel bits of each two virtual patterns are arranged in a crossed mode or the column directions of the pixel bits of each two virtual patterns are arranged in a crossed mode.
According to an embodiment of the present application, the number of the pixel units is three, the number of the virtual graphics is correspondingly three, and the edges of the three virtual graphics are adjacent to each other two by two, so as to form three virtual common edges disposed in a crossed manner two by two between the three virtual graphics, and the row direction and the column direction of the pixel bit of each virtual graphic extend along any two directions of the three virtual common edges.
According to an embodiment of the present application, the pixel structure includes a plurality of red sub-pixels, a plurality of blue sub-pixels, and a plurality of green sub-pixels;
The total light emitting area of the blue sub-pixel is S B, the total light emitting area of the green sub-pixel is S G, and the total light emitting area of the red sub-pixel is S R,SB＞SG＞SR.
According to an embodiment of the present application, the pixel units in the pixel structure are divided into at least one first pixel unit and at least two second pixel units;
the light emitting area of the first pixel unit is larger than the light emitting area of the second pixel unit.
According to an embodiment of the present application, the light emitting area of each of the second pixel units is the same.
According to an embodiment of the present application, the pixel structure includes a plurality of red sub-pixels, a plurality of blue sub-pixels, and a plurality of green sub-pixels;
Wherein a total light emitting area of the blue sub-pixels in the first pixel unit is relatively maximum, and a total light emitting area of the green sub-pixels in the second pixel unit is relatively maximum.
According to an embodiment of the present application, the pixel positions in the virtual pattern for the first pixel unit arrangement are empty; or alternatively
And the pixel positions in the virtual graph for the second pixel unit arrangement are empty.
In addition, in order to achieve the above object, an embodiment of the present application further provides a display panel, where the display panel has a plurality of pixel structures arranged in an array, each pixel structure includes at least three pixel units, each pixel unit includes at least two pixel groups arranged in a virtual pattern, the virtual pattern is provided with a plurality of pixel bits arranged in an array, and each pixel bit is provided for one pixel group to be selectively set or empty;
the row directions of the pixel bits of each two virtual patterns are arranged in a crossed mode or the column directions of the pixel bits of each two virtual patterns are arranged in a crossed mode.
According to an embodiment of the present application, the display panel is formed with a main display area and an under-screen image pickup area, and a plurality of the pixel structures are respectively arranged in the main display area and the under-screen image pickup area;
And at least part of the pixel positions in the virtual graph corresponding to each pixel structure in the under-screen image pickup area are empty.
In addition, in order to achieve the above object, an embodiment of the present application further provides a display device, which includes a display panel, where the display panel includes at least three pixel units, each pixel unit includes at least two pixel groups arranged in a virtual pattern, the virtual pattern is provided with a plurality of pixel bits arranged in an array, and each pixel bit is provided for one pixel group to be selectively set or be empty;
the row directions of the pixel bits of each two virtual patterns are arranged in a crossed mode or the column directions of the pixel bits of each two virtual patterns are arranged in a crossed mode.
The technical effects of the embodiment of the application are as follows: the arrangement of the pixel positions is beneficial to the position order and the installation accuracy when the pixel groups are arranged; each pixel position can be provided for a pixel group to be selectively installed or not installed, so that various arrangement schemes of the pixel group can be provided; when all pixel positions in the same virtual graph are correspondingly provided with a pixel group, the virtual graph is in a full-load state, so that the display effect is enhanced, and the display device is suitable for being arranged in a main display area; when at least part of the pixel positions in the same virtual graph are empty, the virtual graph is in a half-load state, so that the light transmission effect is enhanced, and the device is suitable for being arranged in an under-screen shooting area. According to the application, the row directions or the column directions of every two adjacent virtual graphics are arranged in a crossing way, so that at least partial sub-pixels in pixel groups arranged in every two virtual graphics are rendered by virtue of pixels, and luminescence compensation is obtained, thereby, even if the number of the pixel groups is properly reduced and/or the size is properly reduced, the light transmittance of a region is improved, the luminescence requirement can be met, and the display requirements of different display regions can be flexibly compatible with the same pixel structure.
Drawings
The technical solution and other advantageous effects of the present application will be made apparent by the following detailed description of the specific embodiments of the present application with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of a display panel according to an embodiment of the present application.
FIG. 2 is a schematic layout diagram of a pixel structure at a main display area in FIG. 1;
FIG. 3 is a schematic structural diagram of the first pixel structure in FIG. 2;
FIG. 4 is a schematic layout diagram of the pixel groups of the n-th row and the n+3-th row in FIG. 2;
FIG. 5 is a schematic layout of a pixel structure of the first embodiment at the under-screen image capture area of FIG. 1;
FIG. 6 is a schematic diagram of a second pixel structure in FIG. 5;
FIG. 7 is a schematic diagram illustrating the arrangement of the pixel groups in the m-th row and the m+1th row in FIG. 5;
FIG. 8 is a schematic layout of a pixel structure of a second embodiment at an under-screen image capture area of FIG. 1;
FIG. 9 is a schematic diagram of a second pixel structure of FIG. 8;
fig. 10 is a schematic layout diagram of the pixel groups in the m-th row and the m+1th row in fig. 8.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. It will be apparent that the described embodiments are only some, but not all, embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to fall within the scope of the application.
The existing display panel is provided with a CUP (Camera Under Panel under-screen camera), has the advantages of eliminating a camera hole, high screen occupation ratio and the like, and is deeply favored by users. The display panel has a display area with a plurality of sub-pixels which are generally identical in structure and are arranged in an array along two dimension directions of the display area, and based on the arrangement scheme, aiming at the pixels at the under-screen image pickup area, the main stream arrangement mode at present is as follows: firstly, the partial sub-pixels are directly excavated, and the main defect is that the excavation quantity is not well controlled, if the sub-pixels are excavated too much, the display effect is easily affected, and if the sub-pixels are excavated too little, the transmittance of shooting light is easily affected, so that the shooting effect is poor; secondly, the size of the sub-pixel is directly reduced, and the main defects are that the sub-pixel is not excavated and is still shielded, the transmission rate of shooting light is not good, the requirement on the luminous efficiency of the sub-pixel is higher because the sub-pixel is reduced, and the luminance of the under-screen shooting area is attenuated faster than that of the main display area after long-time use.
In view of the foregoing, referring to fig. 3, 6 and 9, an embodiment of the application provides a pixel structure 20, where the pixel structure 20 is applied in a display panel 10. The pixel structure 20 includes at least three pixel units 200, each pixel unit 200 includes at least two pixel groups 210 arranged in a virtual graphic 30, the virtual graphic 30 is provided with a plurality of pixel bits 310 arranged in an array, and each pixel bit 310 can be selectively set or be empty by one pixel group 210; wherein, the row directions or the column directions between the pixel bits 310 of each two virtual graphics 30 are arranged in a crossed manner.
The technical effects of the embodiment of the application are as follows: the placement of pixel bits 310 facilitates positional ordering and mounting accuracy when pixel groups 210 are arranged; each pixel bit 310 may be selectively installed or uninstalled by a pixel group 210, which is helpful for providing various arrangements of pixel groups 210; when all the pixel bits 310 in the same virtual graphic 30 are correspondingly provided with a pixel group 210, the virtual graphic 30 is in a full-load state, which is conducive to enhancing the display effect and is suitable for being set in the main display area 110; when at least a portion of the pixel bits 310 in the same virtual graphic 30 are empty, the virtual graphic 30 is in a half-load state, which is conducive to enhancing the light transmission effect and is suitable for being set in the under-screen image capturing area 120. In combination with the cross arrangement of the row direction or the column direction of each two adjacent virtual graphics 30 in the application, at least part of the sub-pixels in the pixel groups 210 arranged in each two virtual graphics 30 are borrowed to realize pixel rendering, and luminescence compensation is obtained, so that the luminescence requirement can be met while the regional light transmittance is improved even if the number of the pixel groups 210 is properly reduced and/or the size is properly reduced, and the display requirement of different display regions can be flexibly compatible with the same pixel structure 20.
In the embodiment of the present application, the minimum pixel unit in each pixel structure 20 is a sub-pixel, and each pixel group 210 includes at least two sub-pixels. For ease of understanding, in the following embodiments, each pixel group 210 includes two sub-pixels, as shown in fig. 3, for example. Of course, in other embodiments, it may be configured that each pixel group 210 includes three or more sub-pixels according to actual needs.
Since all the sub-pixels in each pixel structure 20 can be divided into at least one red sub-pixel 211, at least one blue sub-pixel 212, and at least one green sub-pixel 213. For ease of understanding, if the red, blue and green sub-pixels 211, 212 and 213 are set as one color group, each adjacent sub-pixel should be combined as much as possible to form at least one color group when actually arranged. Specifically, for example, when each pixel group 210 includes three or more sub-pixels, the sub-pixels in each pixel group 210 may be configured to combine to form at least one color group. Or when each pixel group 210 includes two sub-pixels, sub-pixel combinations disposed adjacently between every two adjacent pixel groups 210 or between every two adjacent pixel units 200 may be disposed to form at least one color group.
Further, in the embodiment of the present application, the number of the virtual graphics 30 is consistent with the number of the pixel units 200. The virtual graphic 30 defines a specific setting area for the corresponding pixel unit 200, so that the setting of each pixel unit 200 is orderly and accurate. It will be appreciated that the virtual graphic 30 has at least one edge that together define a closed graphic. In the pixel units 200 corresponding to the dummy pattern 30, all the pixel groups 210 are disposed within the closed pattern or at the edges of the closed pattern.
The plurality of pixel bits 310 are disposed in the virtual graphic 30, and the plurality of pixel bits 310 are arranged in an array along any two dimension directions of the virtual graphic 30, so that the two dimension directions respectively form a row direction and a column direction of the plurality of pixel bits 310 in the virtual graphic 30. Each pixel bit 310 may be selectively set or left empty by a pixel group 210. As shown in fig. 3, when each pixel bit 310 in the virtual graphic 30 is correspondingly provided with a pixel group 210, the virtual graphic 30 is in a full-load state, and has a maximum display area within a design range, so that a display effect is enhanced; as shown in fig. 6 and 9, when at least a portion of the pixel bits 310 in the virtual graphic 30 are empty, the virtual graphic 30 is in a half-load state, the display area is reduced to a certain extent, so that the display effect is weakened to a certain extent, but the empty pixel bits 310 do not block the projected light, so that the light transmission area is increased to a certain extent, and the light transmission effect is enhanced. It should be noted that, when the blank is in a specific application, it may mean that the corresponding area is not plated with the sub-pixels and is left white, or the corresponding area is hollowed.
Therefore, in practical application, by setting all the virtual graphics 30 in the pixel structure 20 to be in the full-load state (for convenience of understanding, the pixel structure is defined as the first pixel structure 21), or purposefully selecting part of the virtual graphics 30 to be in the half-load state (for convenience of understanding, the pixel structure is defined as the second pixel structure 22), different display effects and light transmission effects can be achieved, so that the pixel structure 20 in the embodiment of the present application can be compatible with different display panels 10 or different display areas of the same display panel 10, which are suitable for different display requirements.
It should be noted that, in practical application, the virtual graphic 30 itself, its edge, the pixel bit 310, etc. may be visually exposed on the display panel 10 through a specific mark. However, in general, the virtual graphic 30 itself and its edges, pixel locations 310, etc. appear invisible on the display panel 10, and are only used to indicate the arrangement of the pixel units 200, 210 during processing of the display panel 10, and are not limited to being embodied on the finished display panel 10. The half-load state is not limited to a half of the full-load state, and any state between the full-load state and the empty state, that is, a state when all the pixel bits 310 in the virtual pattern 30 are empty, is referred to as a half-load state.
In view of the above, each of the dummy patterns 30 defines a row direction and a column direction in which the respective pixel bits 310 are arranged in an array, and further, in an embodiment, the row directions of any two of the dummy patterns 30 are disposed in a crossing manner, or the column directions of any two of the dummy patterns 30 are disposed in a crossing manner. The intersecting arrangement is such that the two row directions or the two column directions are not coincident with each other, are not collinear and are not parallel, and are offset by at least a certain angle. When the pixel groups 210 of any two pixel units 200 are arranged in an array manner, the pixel groups 210 of the remaining pixel units 200 are accommodated in the range of the included angle, so that at least one red sub-pixel 211 or blue sub-pixel 212 or green sub-pixel 213 is shared in at least two color groups by color, thereby realizing pixel rendering and being beneficial to improving the display effect of the region. In this way, when the same display requirement of the display panel 10 is met, the number of the sub-pixels in the embodiment of the application can be reduced to a certain extent or the size of the sub-pixels can be reduced to a certain extent, which is helpful for improving the light transmittance; on the contrary, when the same light transmission requirement of the display panel 10 is satisfied, the pixels in the embodiment of the application are rendered so as to enhance the display effect. The embodiment of the application not only can be compatible with the display panel 10 or the display area which are applicable to different requirements, but also can balance the display effect and the light transmission effect on the whole, for example, when being applied to the under-screen image pickup area 120, the embodiment of the application is beneficial to overcoming the problem of brightness attenuation of the under-screen image pickup area 120 in the prior art.
Further, in an embodiment, the number of the pixel units 200 is three, the number of the dummy patterns 30 is correspondingly three, the edges of the three dummy patterns 30 are adjacent to each other, so as to form three dummy common edges 320 disposed in a crossing manner between the three dummy patterns 30, and the row direction and the column direction of the pixel bit 310 of each dummy pattern 30 extend along any two of the three dummy common edges 320.
It will be appreciated that the present application is not limited to the specific shape of the virtual graphic 30 and the specific shape of each sub-pixel, and the shape of the virtual graphic 30 may be any polygon, such as a parallelogram, a regular hexagon, etc. In order to make the plurality of pixel structures 20 as compact as possible and without interference when the array is arranged, the embodiment of the present application further sets the respective shapes of the sub-pixels arranged in each virtual graph 30, and the shapes formed by surrounding all the sub-pixels as much as possible to match the shape of the virtual graph 30. For example, as shown in fig. 3, 6 and 9, the shape of the virtual graphic 30 is substantially diamond, and then the shape of each sub-pixel is substantially diamond, and the shape formed by surrounding the two pixel groups 210 in the virtual graphic 30 together with four sub-pixels is substantially diamond.
It should be noted that, the shape of the virtual pattern 30 in the embodiment of the present application mainly considers a shape formed by enclosing a main edge line in the virtual pattern 30, that is, an edge line related to the arrangement of the sub-pixels, and does not include, for example, a short edge line connected between corners formed by enclosing two main edge lines that are partially adjacent, so that the virtual pattern 30 shown in fig. 3,6 and 9 may be defined to be substantially diamond-shaped instead of pentagonal or hexagonal, so as to understand the scheme of the embodiment of the present application.
Since the edges of the three virtual graphics 30 are adjacent to each other, the three virtual common edges 320 defined by the three virtual graphics 30 extend outwards from the same common point, and are disposed in a crossed manner, and the sum of the included angles between the two pairs is 360 °, which is beneficial to the compact structure of the pixel group 210 of the three pixel units 200 and the realization of pixel rendering. Referring to fig. 3, if three virtual common edges 320 defined by three virtual graphics 30 are defined as A1, A2, and A3, respectively, and three pixel units 200 in the pixel structure 20 are divided into a first pixel unit 201 and two second pixel units 202, the row direction of the virtual graphics 30 corresponding to the first pixel unit 201 extends along the direction A2, and the column direction extends along the direction A1; the row direction of the dummy pattern 30 corresponding to one of the two second pixel units 202 extends along the direction A3, and the column direction extends along the direction A1, wherein the row direction of the other corresponding dummy pattern 30 extends along the direction A3, and the column direction extends along the direction A2.
Further, in an embodiment, any two of the three virtual common edges 320 may also be configured to be non-perpendicular to each other. Thus, when the pixel units 200 of the adjacent three pixel structures 20 are adjacent to each other, the row direction or the column direction between the corresponding pixel bits 310 of each two pixel units 200 is also disposed in a staggered manner.
As described above, the pixel structure 20 includes a plurality of red sub-pixels 211, a plurality of blue sub-pixels 212, and a plurality of green sub-pixels 213. In an embodiment, the total light emitting area of the blue sub-pixel 212 is S B, the total light emitting area of the green sub-pixel 213 is S G, and the total light emitting area of the red sub-pixel 211 is S R,SB＞SG＞SR. It will be appreciated that since green is located in the middle of the visible spectrum, it is more easily perceived and captured from the photopic curve than blue and red, i.e. when the green sub-pixel 213 on the display panel 10 is in question, it is more easily perceived by the human eye, and therefore the green sub-pixel 213 needs to be designed to have a sufficient number and light emitting area. Since red is at the edge of the visible spectrum, the human eye perceives the red less, and the number and light emitting area of the red sub-pixels 211 can be properly reduced. The luminous efficiency of the blue sub-pixel 212 is generally lower than that of the red sub-pixel 211 and the green sub-pixel 213, and in order to achieve the luminous effect equivalent to that of the red sub-pixel 211 and the green sub-pixel 213, the luminous area of the blue sub-pixel 212 is set to be maximum so as to increase the brightness of the blue sub-pixel 212 and reduce the current passing through the blue sub-pixel 212. This can help to increase the useful life of the display panel 10.
In addition, referring to fig. 3, 6 and 9, based on any of the above embodiments, the pixel unit 200 in the pixel structure 20 is divided into at least one first pixel unit 201 and at least two second pixel units 202. For example, as shown in the drawings, the pixel structure 20 in this embodiment includes three pixel units 200, which are a first pixel unit 201 and two second pixel units 202. Further, the light emitting area of the first pixel unit 201 is set to be larger than the light emitting area of the second pixel unit 202. In this way, when the number of the sub-pixels in each pixel unit 200 is the same, selecting the pixel bit 310 of the two second pixel units 202 as shown in fig. 6 to be empty corresponds to two-thirds of the reduction of the number of the sub-pixels, but the reduction of the light emitting area is less than two-thirds, which can increase the light transmittance and ensure a sufficient light emitting amount. When the pixel bit 310 of the first pixel unit 201 is empty as shown in fig. 9, the number of sub-pixels is reduced by one third, and the light emitting area is reduced by more than one third.
Of course, when the number of the second pixel units 202 is plural in the embodiment of the present application, the shape and the size of the virtual pattern 30, the arrangement mode, the shape and the size of the pixel group 210, etc. corresponding to the plurality of the second pixel units 202 may be the same or may be at least partially different, and may be specifically adjusted according to the actual application requirements. In particular, in one embodiment, the light emitting areas of the second pixel units 202 are the same. In this way, the light emitting area of any second pixel unit 202 is smaller than the light emitting area of the first pixel unit 201, but the sum of the light emitting areas of a certain number of second pixel units 202 is larger than the light emitting area of the first pixel unit 201, which is conducive to the form diversity of the pixel structure 20 and can adapt to more display requirements.
In addition, in an embodiment, the total light emitting area of the blue sub-pixel 212 in the first pixel unit 201 is relatively maximum, and the total light emitting area of the green sub-pixel 213 in the second pixel unit 202 is relatively maximum. By such arrangement, the whole pixel structure 20 can meet the above definition of S B＞SG＞SR, and the color bias of each pixel unit 200 can be different, which is also helpful for the form diversity of the pixel structure 20 and can adapt to more display requirements.
Of course, in practical application, the pixel bit 310 corresponding to any pixel group 210 in any pixel unit 200 can be selectively set aside, so that when a plurality of pixel structures 20 are arranged in an array, all the sub-pixels of any color can have the sub-pixels of the remaining two colors adjacent to each other to form a color group. Specifically, as shown in fig. 6, in an embodiment, the pixel bits 310 in the virtual pattern 30 arranged by the second pixel units 202 may be selected to be empty, and the pixel structure 20 forms the first pixel structure 21, so that the number of sub-pixels is reduced by two-thirds, but the reduction of the light emitting area is less than two-thirds, which can increase the light transmittance and ensure a sufficient light emitting amount. Alternatively, as shown in fig. 9, in an embodiment, the pixel bits 310 in the virtual pattern 30 arranged by the first pixel units 201 may be selected to be empty, and the pixel structure 20 forms the second pixel structure 22, so that the number of sub-pixels is reduced by one third, and the light emitting area is reduced by more than one third, so as to meet the specific display requirement.
In addition, referring to fig. 1, the present application further provides a display panel 10, where the display panel 10 includes a plurality of pixel structures 20 arranged in an array, and the pixel structures 20 are the pixel structures 20 described above. It should be noted that, the detailed structure of the pixel structure 20 in the display panel 10 can refer to the embodiment of the pixel structure 20 described above, and will not be repeated here; since the above pixel structure 20 is used in the display panel 10 of the present application, the embodiments of the display panel 10 of the present application include all the technical solutions of all the embodiments of the above pixel structure 20, and the achieved technical effects are identical, and are not repeated here.
In practical application to the display panel 10, the pixel structure 20 described in the above embodiment is the minimum repeating unit in the pixel arrangement. The plurality of pixel structures 20 may be arranged in an array along any size direction on the display panel 10.
Further, referring to fig. 1, the panel surface of the display panel 10 may be formed with two display areas, where the two display areas have different requirements for display effect and light transmission effect, and at this time, the same pixel structure 20 may be compatible with the two different display areas by selectively setting or leaving each pixel bit 310 in the pixel structure 20.
The specific form of the two display areas is not limited. In one embodiment, one of the two display areas is a primary display area 110 and the other is a secondary display area, which may correspond to an area on the display panel 10 for mounting an off-screen camera, for mounting other sensors or components. However, since the under-screen camera is widely used, the main display area 110 and the under-screen image capturing area 120 of the display panel 10 are formed for the sake of understanding, and will be described below.
Based on the above, the plurality of pixel structures 20 are arranged in an array in the main display area 110 and the under-screen image capturing area 120, respectively. In the virtual graph 30 corresponding to each pixel structure 20 in the under-screen image capturing area 120, at least a part of the pixel bits 310 are empty, and at this time, the pixel structure 20 forms the second pixel structure 22.
Referring to fig. 2 to fig. 4, when all the dummy patterns 30 of each pixel structure 20 are in a full state, that is, each pixel bit 310 is provided with a pixel group 210, a first pixel structure 21 is formed, and the light emitting area of the first pixel structure 21 reaches the maximum, so that the first pixel structure can be applied in the main display area 110. Fig. 4 provides an arrangement scheme of the red sub-pixel 211, the blue sub-pixel 212 and the green sub-pixel 213 in the first pixel structure 21:
as shown in fig. 4, the pixel groups 210 in the n-th row and the n+3-th row of the first pixel structure 21 in the main display area 110 are emphasized, and at this time, the pixel bits 310 corresponding to the other pixel groups 210, which are not marked, are not empty. Where P (n, 1) represents the pixel group 210 of the nth row and the 1 st column, and so on, it can be seen that:
line n:
Line n+3:
the pixel groups 210 of the other rows of the first pixel structure 21 located in the main display area 110 are arranged in the above-described manner.
Next, referring specifically to fig. 5 to 7, when the pixel bits 310 of the virtual graphic 30 of the second pixel unit 202 are empty in each pixel structure 20, a second pixel structure 22 is formed, and the second pixel structure 22 can be applied in the under-screen image capturing area 120. Fig. 7 provides an arrangement scheme of the red sub-pixel 211, the blue sub-pixel 212 and the green sub-pixel 213 in the second pixel structure 22:
As shown in fig. 7, the pixel groups 210 of the m-th and m+1th rows of the second pixel structure 22 in the under-screen image pickup area 120 are emphasized. Where P (m, 1) represents the pixel group 210 of the m-th row and the 1 st column, and so on, it can be seen that:
Line m:
Line m+1:
The pixel groups 210 of the other rows of the second pixel structure 22 located in the under-screen image capture area 120 are arranged in the manner described above.
Next, referring specifically to fig. 8 to 10, when the pixel bits 310 of the virtual graphic 30 of the first pixel unit 201 are empty in each pixel structure 20, a second pixel structure 22 is formed, and the second pixel structure 22 can be applied in the under-screen image capturing area 120. Fig. 10 provides an arrangement scheme of the red sub-pixel 211, the blue sub-pixel 212 and the green sub-pixel 213 in the second pixel structure 22:
As shown in fig. 10, the pixel groups 210 of the m-th and m+1th rows of the second pixel structure 22 in the under-screen image pickup area 120 are emphasized. Where P (m, 1) represents the pixel group 210 of the m-th row and the 1 st column, and so on, it can be seen that:
Line m:
Line m+1:
The pixel groups 210 of the other rows of the second pixel structure 22 located in the under-screen image capture area 120 are arranged in the manner described above.
It should be noted that the display panel 10 provided in the embodiment of the present application may be a plurality of types of display panels 10, and may be applied to, for example, the design of an AMOLED (Active-matrix organic light-emitting diode, active matrix organic light emitting diode or Active matrix organic light emitting diode), and the embodiment of the present application may be embodied in the arrangement of sub-pixels, that is, sub-pixels.
In addition, the embodiment of the application also provides a display device, which comprises the display panel 10. It should be noted that, the detailed structure of the display panel 10 in the display device can refer to the embodiment of the display panel 10 described above, and will not be repeated here; since the display panel 10 is used in the display device of the present application, the embodiments of the display device of the present application include all the technical solutions of all the embodiments of the display panel 10, and the achieved technical effects are identical, and are not described in detail herein. The display device can be a liquid crystal television, a mobile phone, a tablet personal computer and the like without limitation.
In the foregoing embodiments, the descriptions of the embodiments are emphasized, and for parts of one embodiment that are not described in detail, reference may be made to related descriptions of other embodiments.
The pixel structure 20, the display panel 10 and the display device provided by the embodiments of the present application are described in detail, and specific examples are applied to illustrate the principles and the implementation of the present application, and the description of the above embodiments is only used to help understand the technical solution and the core idea of the present application; those of ordinary skill in the art will appreciate that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the application.
Claims (15)
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