CN113380143A - Display panel and display device - Google Patents
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- CN113380143A CN113380143A CN202110617442.0A CN202110617442A CN113380143A CN 113380143 A CN113380143 A CN 113380143A CN 202110617442 A CN202110617442 A CN 202110617442A CN 113380143 A CN113380143 A CN 113380143A
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- 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
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- 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
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Abstract
The application discloses display panel and display device belongs to the display panel field, concretely relates to display panel, includes: the display device comprises a first display area and a second display area which are arranged adjacently, wherein sub-pixels in the first display area and the second display area form a plurality of pixel groups, the sub-pixel of at least one color in each pixel group is used as a setting sub-pixel, the setting sub-pixel comprises a first setting sub-pixel and a second setting sub-pixel, and the area of the first setting sub-pixel is larger than that of the second setting sub-pixel; in the pixel group of the first display area, the proportion of the first setting sub-pixel in the setting sub-pixel is gradually increased along with the direction that the pixel group is gradually far away from the adjacent boundary of the first display area and the second display area; in the pixel group of the second display area, the occupation ratio of the second setting sub-pixel in the setting sub-pixel gradually increases along the direction that the pixel group gradually gets away from the adjacent boundary.
Description
Technical Field
The application belongs to the field of display panels, and particularly relates to a display panel and display equipment.
Background
With the requirement of the screen ratio of the electronic device, a Camera Under Panel (cpu) comes along, and because the display screen of the cpu region needs to ensure a high transmittance and meet the photographing performance, the pixels of the cpu region are smaller than those of the normal display region, and the interval between the pixels is larger, so that the resolution of the cpu is low. Thereby causing a significant difference in the distribution at the boundary between the CUP region and the normal display region. Such a region of edge difference also directly results in a distinct boundary between the CUP region and the normal display region when no photograph is taken, affecting the appearance of the screen display.
Disclosure of Invention
An object of the embodiments of the present application is to provide a display panel and a display device, which can solve the problem that a boundary between a cpu region and a normal display region in an existing display panel has an obvious distribution difference.
In a first aspect, an embodiment of the present application provides a display panel, including: the display panel comprises a first display area and a second display area which are arranged adjacently, wherein the sub-pixel density of the first display area is greater than that of the second display area, the sub-pixels in the first display area and the second display area form a plurality of pixel groups, the sub-pixel of at least one color in each pixel group is used as a setting sub-pixel, the setting sub-pixel comprises a first setting sub-pixel and a second setting sub-pixel, and the area of the first setting sub-pixel is greater than that of the second setting sub-pixel; in the pixel group of the first display area, the proportion of the first set sub-pixel in the set sub-pixel gradually increases along with the direction that the pixel group is gradually far away from the adjacent boundary of the first display area and the second display area; in the pixel group of the second display area, the ratio of the second setting sub-pixel in the setting sub-pixel gradually increases with the direction in which the pixel group gradually moves away from the adjacent boundary.
In a second aspect, an embodiment of the present application provides a display device, including: a housing; the display panel is arranged on the surface of the shell, and the display panel is the display panel of the first aspect; the camera under the screen is arranged below the second display area of the display panel.
In the embodiment of the application, by changing the arrangement mode of the sub-pixels, under the condition of ensuring the transmittance of the second display area, the display brightness transition is more uniform, and meanwhile, the gradual transition of the two display areas can be realized as the staggered density of the sub-pixels in the direction away from the adjacent boundary is smaller and smaller.
Drawings
FIG. 1 is a schematic diagram of a conventional sub-pixel arrangement of a display panel;
FIG. 2 is a schematic diagram of an arrangement of sub-pixels in the display panel according to the embodiment;
fig. 3 is a schematic arrangement diagram of one pixel group of the present embodiment;
FIG. 4 is a schematic diagram illustrating the arrangement rule of sub-pixels in the pixel group of the G column in this embodiment;
fig. 5 is a schematic diagram illustrating the arrangement rule of the sub-pixels in the pixel group of the RB column according to this embodiment;
fig. 6 is a schematic view of another arrangement of sub-pixels in the display panel of the present embodiment;
fig. 7 is a schematic diagram illustrating an arrangement rule of sub-pixels in the display panel according to another arrangement manner of the present embodiment;
fig. 8 is a schematic structural view of the display device of the present embodiment.
Detailed Description
The technical solutions in the embodiments of the present application will be described clearly below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present disclosure.
The terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that embodiments of the application may be practiced in sequences other than those illustrated or described herein, and that the terms "first," "second," and the like are generally used herein in a generic sense and do not limit the number of terms, e.g., the first term can be one or more than one. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.
The display panel and the display device provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings through specific embodiments and application scenarios thereof.
Referring to fig. 1, fig. 1 is a schematic view of a sub-pixel structure of a conventional display panel, where a square frame in fig. 1 represents a sub-pixel, the square frame is large and is a sub-pixel arrangement in a screen region, and the square frame is small and is a sub-pixel arrangement in a CUP region, and the sub-pixels in each display region are equal in size, as can be seen from fig. 1, the sub-pixel distributions in the two regions are obviously different, so that the edges of the two display regions are excessively uneven and have obvious boundary feeling.
Therefore, referring to fig. 2, the present embodiment provides a display panel including: two adjacent display areas are a first display area 11 and a second display area 12, respectively, where the first display area 11 may be a main display area, for example, a display screen of an electronic device, and the second display area 12 may be an off-screen camera display area for disposing a photosensitive device, such as a camera, below the main display area. Since a plurality of pixel groups are formed in the first display area 11 and the second display area 12 and the boundary feeling is present at the boundary between the first display area 11 and the second display area 12, the pixel groups are distributed in the following manner: along the direction perpendicular to the adjacent boundaries of the two display areas, the two adjacent boundaries are distributed from near to far, namely the adjacent boundaries are taken as starting edges to be distributed to the first display area and the second display area.
It should be noted that, since the position of the camera may be any position on the edge of the screen of the electronic device, the adjacent boundaries between the second display area 12 and the first display area 11 may be multiple, and referring to fig. 8, when the second display area 12 is located above the display panel, the second display area 12 and the first display area 11 have adjacent boundaries in 3 directions.
Because the area of the camera under the screen needs a certain transparency to satisfy the photographing performance, the sub-pixel density of the first display area 11 is greater than that of the second display area 12, so that the second display area 12 can achieve the purpose of both transparency and display.
In this embodiment, in order to make the transition more uniform, the sub-pixel of at least one color in each of the pixel groups in the display area is used as a setting sub-pixel, the setting sub-pixel includes a first setting sub-pixel and a second setting sub-pixel, and the area of the first setting sub-pixel is larger than that of the second setting sub-pixel; the uniform transition of the two display areas is achieved by varying the size or number of the set sub-pixels. Referring to fig. 2, the first setting sub-pixels are alternately arranged in the second setting sub-pixels, or the second setting sub-pixels are alternately arranged in the first setting sub-pixels.
Note that, since the pixel is composed of three kinds of pixels of red (R), green (G), and blue (B), the sub-pixel of this embodiment is set to be any one or two kinds of sub-pixels of red, blue, and green. And the larger the area of the same sub-pixel is, the larger the brightness of the same sub-pixel is, and the brightness relations of the sub-pixels with different colors in the same area are from large to small: green, red, blue. In this embodiment, the first display area 11 is a main display area of the electronic device, and therefore, in order to make the overall displayed pattern more uniform, the size relationship of the areas of the three sub-pixels in the same display area sequentially from large to small: blue, red, green.
In order to make the pattern displayed in the first display region 11 in the direction from the near to the far with respect to the adjacent boundary more uniform, in the pixel group of the first display region 11, the ratio of the first setting sub-pixel in the setting sub-pixel gradually increases as the pixel group gradually moves away from the adjacent boundary. Taking the setting sub-pixel as the green sub-pixel as an example, in the first display area 11, if the occupation ratio of the green pixel of the first area in the pixel group first near the adjacent boundary in the setting sub-pixel is one third, the occupation ratio of the green pixel of the first area in the pixel group second near the adjacent boundary in the setting sub-pixel may be two thirds, and so on.
Similarly, in the pixel group of the second display area 12, since the lower side of the second display area 12 is provided with the camera under the screen, a certain light transmittance is required to be ensured, and therefore, a certain number of first setting sub-pixels are required to be arranged in the second display area 12, and the light transmittance is also required to be ensured on the premise of having the display effect, so that the light transmittance is satisfied, and the first display area 11 and the second display area 12 can be in smooth transition. Therefore, the ratio of the second setting sub-pixel in the setting sub-pixel gradually increases as the pixel group gradually moves away from the adjacent boundary. That is, the number of the second set sub-pixels is larger than the first set sub-pixels. Taking the green sub-pixel as an example, in the second display area 12, if the percentage of the green pixels of the first area in the pixel group first near the adjacent boundary is one third in the green sub-pixel, the percentage of the green pixels of the second area in the pixel group second near the adjacent boundary is two thirds in the green sub-pixel, and so on. The first area corresponds to the area of the first setting sub-pixel, and the second area corresponds to the area of the second setting sub-pixel.
It should be noted that, in order to further ensure uniform transition between adjacent edge regions of the two display regions, in this embodiment, the areas of the first setting sub-pixels in the first display region 11 and the first setting sub-pixels in the second display region 12 are the same, and the areas of the second setting sub-pixels in the first display region 11 and the second setting sub-pixels in the second display region 12 are the same.
In the above embodiment, by setting the pixel groups on the adjacent boundaries of the first display area and the second display area of the display panel, the setting sub-pixels with different areas are inserted into each pixel group, so that the uniform transition between the first display area and the second display area is realized.
In this embodiment, in the case that the display panel adopts the diamond arrangement manner, referring to fig. 2 and fig. 3, the pixel group includes at least two rows of sub-pixels, for example, the two rows of sub-pixels are respectively a first pixel row and a second pixel row, the sub-pixels in the first pixel row are sub-pixels of the same color, and since 3 sub-pixels constitute one pixel unit, the sub-pixels in the second pixel row include sub-pixels of two different colors. For example, in fig. 3, a first pixel column G0 and a second pixel column RB0 are shown. The sub-pixels in the first pixel column G0 are all set sub-pixels, and the sub-pixel of one color in the second pixel column RB0 is a set sub-pixel. For example, all green pixels in the first pixel column G0 are set sub-pixels, and red pixels or blue pixels in the second pixel column RB0 are set sub-pixels. Considering that the green and red pixels have higher luminance than the blue pixel, the green pixel of the first pixel column is used as the setting sub-pixel and the red pixel of the second pixel column is used as the setting sub-pixel in this embodiment, so that the transmittance of the second display region 12 is maintained as much as possible and the luminance transitions of the first and second display regions are made more uniform.
In this embodiment, in the pixel group of the first display area 11, for each column of sub-pixels in each pixel group, N first setting sub-pixels are spaced between two adjacent second setting sub-pixels, where N is an integer greater than or equal to 1, and N is an arithmetic progression along a direction in which the pixel group gradually gets away from the adjacent boundary. In the pixel group of the second display area 12, for each column of sub-pixels in each pixel group, N second setting sub-pixels are spaced between two adjacent first setting sub-pixels, and N is in an arithmetic progression along a direction in which the pixel group gradually moves away from the adjacent boundary. Wherein, N is an integer greater than or equal to 1, and N is in an arithmetic progression along the direction that the pixel group gradually gets away from the adjacent boundary.
For example, referring to fig. 4, fig. 4 is a schematic diagram illustrating the sub-pixel arrangement effect of the second display area 12 when the green pixel is used as the setting sub-pixel in the present embodiment, and as can be seen from fig. 4, in a corresponding row of each adjacent pixel group, the number of the second setting sub-pixels spaced between two adjacent first setting sub-pixels is respectively 1, 2, and 3, and an equal difference number row is formed.
Referring to fig. 2, columns G0, RB0, G1 and RB1 of the first display region 11 in fig. 2 are respectively 4 columns of pixels of the first display region 11 near the adjacent boundary, and columns G0, RB0, G1 and RB1 of the second display region 12 are respectively 4 columns of pixels of the second display region 12 near the adjacent boundary. Wherein column G0 of the first display region and column G0 of the second display region are the first closest G pixels to the adjacent border, i.e., green pixels; the G0 columns of the two regions are mosaiced every 1 pixel from top to bottom. That is, for each column of sub-pixels in each pixel group, two adjacent second setting sub-pixels are spaced by 1 first setting sub-pixel. The G1 column of the first display area and the G1 column of the second display area are G pixels which are the second closest to the adjacent boundary, and the G1 of the two areas are inlaid by every 2 pixels from top to bottom. Referring to FIG. 4, the G pixel row third closest to the adjacent boundary of the two display regions, i.e., the G3 row, is mosaiced every 3 pixels from top to bottom. That is, when the display panel adopts the diamond arrangement method, the tolerance of the arithmetic difference series composed of the number N of the interval setting sub-pixels in the same pixel row of the adjacent pixel group is 1. The transition between adjacent boundary portions of two display areas can be made more uniform, but in another possible embodiment, the tolerance of the arithmetic sequence formed by the number N of interval setting sub-pixels in the same pixel column of adjacent pixel groups can also be 2 or 3.
In fig. 2, RB0 column of the first display region 11 and RB0 column of the second display region 12 are RB pixels first near to the adjacent boundary, that is, red and blue pixels, and each RB0 column of the two display regions is embedded with a same-color sub-pixel with a different area every 1 red pixel, for example, the arrangement order of the sub-pixels in RB0 column is: the red pixels of the second area, the blue pixels of the first area, the red pixels of the first area, the blue pixels of the first area, the red pixels of the second area, the blue pixels of the first area, that is, only one red pixel of the first area exists between each red pixel of the second area.
RB1 column of first display region 11 and RB1 column of second display region 12 are RB pixels second closest to the adjacent border of the two display regions, and each RB1 column of the two display regions is embedded with 2 same-color sub-pixels of different areas every 1 red pixel. For example, the arrangement order of the RB1 columns is: the red pixels of the first area, the blue pixels of the first area, the red pixels of the second area, the blue pixels of the first area, the red pixels of the first area, the blue pixels of the first area, the red pixels of the second area, that is, there are 2 red pixels of the first area between each red pixel of the second area.
In order to show the arrangement relationship of the RB columns of pixels more clearly, referring to fig. 5, RB0 columns have only one red pixel of the second area between two red pixels of the first area; RB1 column there are two red pixels of the second area between two red pixels of the first area; there are three red pixels of the second area between two red pixels of the first area of the RB2 column.
That is, in the present embodiment, G column pixels and RB column pixels, columns farther from the adjacent boundaries of the two display regions, i.e., G0, G1, G2, G3 … … Gx and RB0, RB1, RB2, RB3 … … RBx; the larger the number of second setting sub-pixels spaced between the same-color setting sub-pixels of the two first areas is, or the larger the number of first setting sub-pixels spaced between the same-color setting sub-pixels of the two second areas is. That is, the smaller the density of the staggered arrangement of the same-color sub-pixels with different areas is.
In this embodiment, the green pixel is mainly used as the setting sub-pixel, and in a possible embodiment, the setting sub-pixel may also be a red pixel or a blue pixel, that is, the positions of the G0 column and the RB0 column in each pixel group may be interchanged, that is, the pixel column first closest to the two display regions may be a G column or an RB column. The area of each sub-pixel can be adaptively changed to meet different requirements of resolution and transparency.
Above, for the mode that the display panel of this embodiment adopted diamond arrangement, the sub-pixel's mode of arranging on the display panel made the transition of display luminance more even under the circumstances of guaranteeing the transmissivity of second display area 12, and along with the direction sub-pixel's that keeps away from adjacent border crisscross density is littleer more and more, can realize the gradual transition of two display areas simultaneously.
Referring to fig. 6, in this embodiment, in a case that the display panel adopts an RGB arrangement manner, the pixel group includes three columns of sub-pixels, and the color of the sub-pixel in each column is one of red, green and blue, for example, the sub-pixels in each column from left to right in each pixel group in fig. 6 are respectively red, green and blue, and of course, the arrangement order of the colors may also be changed according to the requirements of different display panels.
The area of each column of sub-pixels in the same pixel group in the direction perpendicular to the adjacent boundary of the two display areas is the same, so that the display of the sub-pixels does not need to be assisted by the adjacent pixels, and the display principle of RGB arrangement is met.
In this embodiment, when the display panel adopts the RGB arrangement, the sub-pixels in each pixel group are all set sub-pixels. So that 3 sub-pixels on the same level in each pixel group can be integrated, that is, three sub-pixels of red, green and blue are taken as a whole, and different numbers of the whole are arranged in different pixel groups. The manufacturing difficulty of depositing a fine mask of the pixel arrangement can be reduced.
Referring to fig. 6 and 7, N0 columns of the first display region and N0 columns of the second display region are RGB pixels first near the adjacent boundaries of the first display region 11 and the second display region 12; in the N0 columns of the first display area, there is one RGB pixel of the first area every other RGB pixel of the second area from top to bottom. In the N0 rows of the second display area, there is one RGB pixel of the second area every other RGB pixel of the first area from top to bottom.
The N1 columns of the first display region and the N1 columns of the second display region are RGB pixels located second closest to the adjacent boundary between the first display region 11 and the second display region 12, and the N1 columns of the first display region have 3 RGB pixels of the first area every 1 RGB pixel of the second area from top to bottom. In the N1 rows of the second display area, there are 3 RGB pixels of the second area every other RGB pixel of the first area from top to bottom. That is, the farther from the first display area 11 and the second display area 12 at the adjacent boundary position, the columns: n0, N1, N2 … … Nx, the larger the number of pixels of the same size spaced between two RGB pixels, the smaller the interleaving density.
In this embodiment, the number N of the first or second setting sub-pixels spaced between the setting sub-pixels of the same area in each adjacent pixel group is in an arithmetic progression along the direction in which the pixel group gradually gets away from the adjacent boundary. The tolerance of the arithmetic progression is 2, which can reduce the reduction of the inlaying difficulty and also reduce the manufacturing strength of the fine mask plate for depositing the pixel arrangement. It should be noted that the tolerance of the arithmetic progression may also be 1 or other integers to meet different design requirements.
In addition, in practical applications, the area of the second display region 12 is much smaller than that of the first display region 11, so the arrangement of the sub-pixels in the present embodiment may be extended to appropriate positions from the adjacent boundary regions of the two display regions to the two sides. That is, the arrangement range of the pixel groups in this embodiment is within a first preset range, and the first preset range includes regions within a first distance extending from adjacent boundaries of the two display regions to the first display region 11 and the second display region 12, respectively.
The first distance may be set according to a display effect or a display requirement of the display panel, for example, the first distance may be a distance including 3 groups of pixel groups, which is not described herein again.
Above is display panel of this embodiment adopts RGB arrangement's display panel, arranges as a whole through 3 sub-pixels with RGB arrangement, when possessing certain transitional effect, can reduce the manufacturing degree of difficulty of the meticulous mask plate that this pixel of deposit was arranged, and adopts the bigger arrangement of interval distance to further reduce sub-pixel inlay the degree of difficulty and deposit the manufacturing intensity of the meticulous mask plate that this pixel of deposit was arranged.
In addition, the sub-pixels in this embodiment are diamond-shaped and rectangular, and in a possible embodiment, the shape of the sub-pixels may also be circular or other shapes that meet the display requirements.
Referring to fig. 8, the present embodiment also provides a display apparatus including: the casing can be the shell of electronic equipment, such as cell-phone shell. The display panel is arranged on the surface of the shell, and the display panel is the display panel in the embodiment. The camera sets up in the below of display panel's second display area under the screen, and the camera is used for gathering outside image data under the screen.
While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the precise embodiments described above, which are meant to be illustrative and not restrictive, and that various changes may be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A display panel is characterized by comprising a first display area and a second display area which are adjacently arranged, wherein the density of sub-pixels of the first display area is greater than that of sub-pixels of the second display area, the sub-pixels in the first display area and the second display area form a plurality of pixel groups, the sub-pixel of at least one color in each pixel group is used as a setting sub-pixel, the setting sub-pixel comprises a first setting sub-pixel and a second setting sub-pixel, and the area of the first setting sub-pixel is greater than that of the second setting sub-pixel;
in the pixel group of the first display area, the proportion of the first set sub-pixel in the set sub-pixel gradually increases along with the direction that the pixel group is gradually far away from the adjacent boundary of the first display area and the second display area;
in the pixel group of the second display area, the ratio of the second setting sub-pixel in the setting sub-pixel gradually increases with the direction in which the pixel group gradually moves away from the adjacent boundary.
2. The display panel of claim 1, wherein the pixel group comprises at least two columns of sub-pixels,
in the pixel group of the first display area, for each column of sub-pixels in each pixel group, N first setting sub-pixels are arranged between every two adjacent second setting sub-pixels at intervals, wherein N is an integer greater than or equal to 1, and N is in an arithmetic progression along the direction that the pixel group gradually gets away from the adjacent boundary;
in the pixel groups of the second display area, for each column of sub-pixels in each pixel group, N second setting sub-pixels are arranged between two adjacent first setting sub-pixels at intervals, and N is in an arithmetic progression along the direction that the pixel groups gradually get away from the adjacent boundaries.
3. The display panel according to claim 2, wherein the tolerance of the arithmetic progression is 1 in the case of a diamond arrangement.
4. The display panel according to claim 2, wherein the tolerance of the arithmetic progression is 2 in the case of the RGB arrangement of the display panel.
5. The display panel according to claim 1, wherein in the case of the display panel using a diamond arrangement,
the pixel group comprises two columns of sub-pixels, namely a first pixel column and a second pixel column, the sub-pixels in the first pixel column are sub-pixels with the same color, and the sub-pixels in the second pixel column comprise sub-pixels with two different colors.
6. The display panel according to claim 5, wherein in the case of the display panel using a diamond arrangement,
the sub-pixels in the first pixel column are all set sub-pixels, and the sub-pixel of one color in the second pixel column is a set sub-pixel.
7. The display panel according to claim 1, wherein in the case of the display panel adopting RGB arrangement,
the pixel group comprises three columns of sub-pixels, and the color of the sub-pixels of each column is one of red, green and blue;
and each column of sub-pixels in the same pixel group has the same area of the sub-pixels along the direction vertical to the adjacent boundary.
8. The display panel according to claim 7, wherein in the case of the display panel adopting RGB arrangement,
the sub-pixels in each pixel group are the setting sub-pixels.
9. The display panel according to claim 1, wherein the arrangement range of the pixel groups is within a first predetermined range, and the first predetermined range is a range in which the adjacent boundaries extend to the first display area and the second display area respectively within a first distance.
10. A display device, comprising:
a housing;
a display panel disposed on a surface of the housing, the display panel being the display panel of any one of claims 1-9;
the camera under the screen is arranged below the second display area of the display panel.
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| CN202110617442.0A CN113380143B (en) | 2021-06-02 | 2021-06-02 | Display panel and display device |
| PCT/CN2022/096182 WO2022253215A1 (en) | 2021-06-02 | 2022-05-31 | Display panel and display device |
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| CN202110617442.0A CN113380143B (en) | 2021-06-02 | 2021-06-02 | Display panel and display device |
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| WO2022253215A1 (en) * | 2021-06-02 | 2022-12-08 | 维沃移动通信有限公司 | Display panel and display device |
| CN117082933A (en) * | 2023-09-13 | 2023-11-17 | 惠科股份有限公司 | Display panel and display device with same |
| WO2023221191A1 (en) * | 2022-05-17 | 2023-11-23 | 武汉华星光电半导体显示技术有限公司 | Display panel and display apparatus |
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| CN114067696A (en) * | 2021-11-04 | 2022-02-18 | 信利（惠州）智能显示有限公司 | Display panel and display device |
| CN114067696B (en) * | 2021-11-04 | 2023-02-28 | 信利（惠州）智能显示有限公司 | Display panel and display device |
| WO2023077568A1 (en) * | 2021-11-04 | 2023-05-11 | 信利（惠州）智能显示有限公司 | Display panel and display device |
| WO2023221191A1 (en) * | 2022-05-17 | 2023-11-23 | 武汉华星光电半导体显示技术有限公司 | Display panel and display apparatus |
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Also Published As
| Publication number | Publication date |
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| CN113380143B (en) | 2022-11-29 |
| WO2022253215A1 (en) | 2022-12-08 |
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