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Display substrate, display panel and display device

A technology of display substrate and substrate substrate, which is applied in the direction of identification devices, instruments, diodes, etc., can solve the problems of increasing standby time, disadvantage, and waste of brightness.

Active Publication Date: 2019-04-23
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the usual pixel unit pattern design scheme, each pixel unit is evenly arranged in the effective display area, the width / height of each sub-pixel is the same, and the transmittance of the entire panel display area is uniform, which results in Unnecessary waste of brightness is not good for reducing power consumption and improving standby time

Method used

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  • Display substrate, display panel and display device
  • Display substrate, display panel and display device
  • Display substrate, display panel and display device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] This embodiment provides a display substrate, such as Figure 2a , 2b As shown, it includes a base substrate 100 and a plurality of sub-pixel units 101 disposed on the base substrate 100 . A plurality of sub-pixel units 101 are arranged in an array (matrix shown in the figure) and the array includes multiple rows and columns, each row of sub-pixels 101 includes a first sub-pixel P1 and a second sub-pixel P2, and the row of sub-pixels forms The line segment has a midpoint 105 in the row direction (or the line segment formed by the subpixel units used to display the same color in the row of subpixels has a midpoint 105 in the row direction), the first subpixel P1 and the second subpixel P2 are used for Displaying the same color, the distance from the first subpixel P1 to the midpoint 105 in the row direction is smaller than the distance from the second subpixel P2 to the midpoint 105 in the row direction, and the opening area of ​​the first subpixel P1 is larger than the...

Embodiment 2

[0074] This embodiment provides a display substrate, such as Figure 3a , 3b As shown, it includes a base substrate 100 and a plurality of sub-pixel units 101 disposed on the base substrate 100 . A plurality of sub-pixel units 101 are arranged in an array (a matrix as shown in the figure), and the array includes multiple rows and columns, each row of sub-pixels 101 includes a first sub-pixel P1 and a second sub-pixel P2, and the row of sub-pixels forms The line segment of has a midpoint 105 in the row direction, the first subpixel P1 and the second subpixel P2 are used to display the same color, and the distance from the first subpixel P1 to the midpoint 105 in the row direction is smaller than the distance from the second subpixel P2 to the row direction The opening area of ​​the first sub-pixel P1 is greater than the opening area of ​​the second sub-pixel P2 at a distance of the midpoint 105 of .

[0075] For example, if Figure 3a , 3b As shown, in each row of sub-pixel...

Embodiment 3

[0081]The difference between this embodiment and Embodiments 1 and 2 is that in the column direction, the opening areas of the sub-pixels for displaying the same color may be different. For the sub-pixels used to display the same color in the row direction, reference may be made to the descriptions in Embodiments 1 and 2. For each pixel unit in the row direction, refer to the descriptions of Embodiments 1 and 2.

[0082] For example, in the display substrate provided in this embodiment, such as Figure 4a , 4b As shown, each column of sub-pixels includes a third sub-pixel P3 and a fourth sub-pixel P4, and the line segment formed by the column of sub-pixels has a midpoint 106 in the column direction (or the line segment formed by the sub-pixel units used to display the same color in the column of sub-pixels The line segment has a midpoint 106 in the column direction), the third subpixel P3 and the fourth subpixel P4 are used to display the same color, and the distance from th...

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Abstract

A display substrate, a display panel and a display device. The display substrate includes a base substrate and a plurality of sub-pixel units arranged on the base substrate, wherein the plurality of sub-pixel units are arranged in an array and the array includes multiple rows and columns, and each row or column of sub-pixels includes a first sub-pixel and the second subpixel, and the line segment formed by the row of subpixels has a midpoint in the row direction or the line segment formed by the column of subpixels has a midpoint in the column direction, the first subpixel and the second subpixel are used to display the same color, The distance from the first sub-pixel to the midpoint is smaller than the distance from the second sub-pixel to the midpoint, and the opening area of ​​the first sub-pixel is larger than the opening area of ​​the second sub-pixel. The display substrate can increase the transmittance of the central area of ​​the display panel, increase the brightness of the central area, and reduce power consumption.

Description

technical field [0001] At least one embodiment of the invention relates to a display substrate, a display panel, and a display device. Background technique [0002] At present, under the condition that the performance of various devices with display panels is higher and more stable from generation to generation, lower power consumption and longer standby time have become a development direction. For various client terminals with display devices, the user's viewing angle tends to be more concentrated in the central area of ​​the display panel, and less attention is often paid to the part far away from the central area of ​​the display panel, that is, the brightness requirements around the display panel. Possibly lower than centrally located. In the usual pixel unit pattern design scheme, each pixel unit is evenly arranged in the effective display area, the width / height of each sub-pixel is the same, and the transmittance of the entire panel display area is uniform, which res...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1333H01L27/32G09F9/302
CPCG02F1/1333G09F9/302G02F2201/52H10K59/353G02F1/133514H10K59/35H10K50/11H10K59/38G02F1/133
Inventor 周翠荣于桂洋胡宇飞
Owner BOE TECH GRP CO LTD