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Display panel and display device

A display panel and display area technology, which is applied in the direction of identification devices, instruments, etc., can solve the problems that the pixels and the boundary lines of the display area cannot be fully matched, and the jaggedness is obvious, so as to improve the display jagged phenomenon and reduce the difference in brightness.

Active Publication Date: 2021-08-24
SHANGHAI AVIC OPTOELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The display area in the display panel in the prior art is not a rectangular structure, and there is often a corner design. At the corner of the display area in the display panel, the number of pixels is added or decreased to match the display area, but the boundary line between the pixel and the display area It cannot be fully matched, which makes the corners of the display panel have obvious jaggedness when displaying

Method used

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  • Display panel and display device
  • Display panel and display device
  • Display panel and display device

Examples

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Embodiment Construction

[0028] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

[0029] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses.

[0030] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of the description.

[0031] In all examples shown and discussed herein, any specific values ​​should be construed as exemplary only, and not as limitations. Therefore, other instances of the exemplary embodiment may have dif...

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PUM

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Abstract

The invention discloses a display panel and a display device, comprising: a display area, the display area includes a special-shaped boundary, and the display area includes an edge transition area adjacent to the special-shaped boundary; the display area also includes a plurality of sub-pixels; The first direction is arranged into pixel rows, and the second direction is arranged into pixel columns; the first direction is perpendicular to the second direction; the edge transition area includes at least one first pixel row, and the first pixel row includes at least first sub-pixels with different transmittances and a second sub-pixel, the second sub-pixel is located between the first sub-pixel and the irregular boundary; the transmittance of the first sub-pixel is greater than the transmittance of the second sub-pixel. The invention effectively improves the display jagged phenomenon at the boundary of the special shape, and improves the display effect of the display panel.

Description

technical field [0001] The present invention relates to the field of display technology, and more particularly, to a display panel and a display device. Background technique [0002] In production and life, people need to make more and more use of rich visual information, so display technology plays a very important role in today's human society. [0003] With the development of science and technology, display technology is moving rapidly towards the direction of comprehensive display. The display area in the display panel in the prior art is not a rectangular structure, and there is often a corner design. At the corner of the display area in the display panel, the number of pixels is added or decreased to match the display area, but the boundary line between the pixel and the display area It cannot be fully matched, so that the corners of the display panel have obvious jaggedness when displayed. [0004] Therefore, it is an urgent problem to be solved in this field to pro...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09F9/302
CPCG09F9/302
Inventor 谢畅敦栋梁
Owner SHANGHAI AVIC OPTOELECTRONICS