Display panel and display device

A display panel and sub-pixel technology, applied in electrical components, electrical solid devices, circuits, etc., can solve problems such as display defects, achieve the effects of improving display effects, avoiding display defects, and increasing display aperture ratio

Pending Publication Date: 2022-02-18
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention aims at the problem of display defects caused by the above-mentioned high-resolution display in order to increase the display aperture ratio, and provides a display panel and a display device

Method used

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

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Embodiment Construction

[0055] In order to enable those skilled in the art to better understand the technical solutions of the present invention, a display panel and a display device of the present invention will be further described in detail below with reference to the drawings and specific embodiments.

[0056] Based on the inheritance of the system, the stripe sub-pixel arrangement (stripe rgb for short) adopted by the real rgb pixels of AMLCD products for mobile applications has become an early mobile display AMOLED real red, green and blue (real rgb) ) The main sub-pixel arrangement of the display pixel. Such as figure 1 As shown, the stripe rgb pixel is composed of red sub-pixel 3 , green sub-pixel 4 , and blue sub-pixel 5 light-emitting areas with a large aspect ratio (such as a rectangle). One sub-pixel is distributed at a pitch h, and three sub-pixels are distributed per pixel pitch h in the horizontal direction. In order to avoid color mixing required by the process margin, the pixel def...

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Abstract

The invention provides a display panel and a display device. The display panel comprises a plurality of pixels, wherein a plurality of pixels are arranged in a matrix; the row direction of the matrix arrangement is a first direction; the pixels comprise a first sub-pixel, a second sub-pixel and a third sub-pixel, and visual brightness of the second sub-pixel, the first sub-pixel and the third sub-pixel is sequentially reduced under white balance; the first sub-pixel, the second sub-pixel and the third sub-pixel are sequentially arranged in the second direction, and brightness centers of the first sub-pixel, the second sub-pixel and the third sub-pixel are located in the second direction; the brightness centers of the pixels arranged in the first direction are located in the first direction; an included angle larger than 0 degree and smaller than 90 degrees is formed between the second direction and the first direction. According to the display panel, the display aperture ratio is improved compared with the prior art, some display defects caused after the display aperture ratio is improved are improved or avoided, and the display effect of the display panel is improved.

Description

technical field [0001] The invention belongs to the field of display technology, and in particular relates to a display panel and a display device. Background technique [0002] A pixel is the smallest independent display unit of a display image. Generally, a color display pixel needs to have red, green, blue (red, green, blue, ie r, g, b) three primary color sub-pixels to independently represent various colors in the corresponding color space. color. A pixel composed of independently controllable red, green, and blue sub-pixels is commonly known as a real red, green, and blue (real rgb) pixel. At present, mainstream color display systems all adopt this real rgb pixel format, including the structure of color display pixels and the primary color component signals corresponding to sub-pixels. [0003] With the pursuit of high-quality display and technological progress, the resolution of color displays continues to increase. Under the limitation of certain process capability...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/32
CPCH10K59/353H10K59/352H10K59/12
Inventor 皇甫鲁江祝文秀卢江楠刘月
Owner BOE TECH GRP CO LTD
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