Display panel and display device

A technology for display panels and substrates, applied in instruments, nonlinear optics, optics, etc., can solve problems such as the reduction of aperture ratio, and achieve the effect of avoiding light leakage

Active Publication Date: 2021-05-14
XIAMEN TIANMA MICRO ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In view of this, the present invention provides a display panel and a display device, which solve the technical problem of reducing the aperture ratio caused by avoiding light leakage in the prior art

Method used

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  • Display panel and display device

Examples

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Embodiment Construction

[0026] 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.

[0027] 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.

[0028] 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.

[0029] 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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Abstract

The invention discloses a display panel and a display device. The sub-pixels of the display panel include light-transmitting sub-pixels with light-transmitting regions and dark sub-pixels with all dark regions, and the plurality of pixel rows include first pixel rows and second pixel rows that are repeatedly and alternately arranged in the third direction. A pixel row includes a first sub-pixel group that is repeatedly arranged, and the first sub-pixel group includes three light-transmitting sub-pixels and a dark sub-pixel arranged in sequence in the second direction, and a second pixel row includes a second sub-pixel that is repeatedly arranged. The sub-pixel group, the second sub-pixel group includes a light-transmitting sub-pixel, a dark sub-pixel and two light-transmitting sub-pixels arranged in sequence in the second direction; three thin-film transistors are arranged in the dark sub-pixel, and the three thin-film transistors The transistors respectively control the display of the three light-transmitting sub-pixels adjacent to the dark sub-pixels; the isolation columns are arranged in the dark sub-pixels. Through the present invention, it is possible to avoid the light leakage caused by squeezing the spacer column, and not reduce the aperture ratio 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] Liquid crystal display panels have the characteristics of low power consumption, small size, and light weight, so they are favored by users. The current liquid crystal display panel is mainly a thin film transistor liquid crystal display panel, and this type of liquid crystal display panel includes an array substrate, a color filter substrate, and a liquid crystal layer arranged between the array substrate and the color filter substrate. In order to maintain a uniform cell thickness of the liquid crystal display panel, a certain number of spacers are usually arranged between the array substrate and the color filter substrate to support the array substrate and the color filter substrate, thereby maintaining a uniform cell thickness of the liquid crystal display panel. [0003] In the manufacturi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1343G02F1/1362
CPCG02F1/134309G02F1/136286
Inventor 杨成宇
Owner XIAMEN TIANMA MICRO ELECTRONICS
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