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Display panel and display device

A display panel and array substrate technology, applied in static indicators, digital memory information, instruments, etc., can solve the problems of pixel charging ability and poor display effect, so as to improve the insufficient charging of pixels, reduce the shutdown time, and improve the display effect Effect

Active Publication Date: 2021-12-03
WUHAN TIANMA MICRO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the dual-gate drive display panel provided by the prior art, there are cases where the charging ability of the pixels and the display effect are not good

Method used

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

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0021] 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.

[0022] 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.

[0023] 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.

[0024] 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: an array substrate; a plurality of scanning line groups and a pixel array located on the array substrate; the scanning line group includes two scanning lines extending along a first direction; the pixel array includes a plurality of A pixel row and a plurality of pixel columns; the pixel row and the scan line group are arranged in one-to-one correspondence, and in the same pixel row, two adjacent pixels are respectively electrically connected to different scan lines in the same scan line group; electrically connected to the scan line The shift register; the clock control circuit, the clock signal output end of the clock control circuit is electrically connected to the clock signal input end of the shift register; the clock signal output end of the clock control circuit outputs a periodic pulse signal, and the pulse signal includes The enable signal and the overdrive signal, in each cycle, the clock signal output end outputs the overdrive signal when the enable signal ends. The problem of insufficient pixel charging is effectively improved, and the display effect of the display panel is effectively improved.

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] An existing display panel includes a plurality of scanning lines, a plurality of data lines, a plurality of pixels and a shift register, and the shift register is electrically connected to the scanning lines. The shift register is used to sequentially output scan signals to multiple scan lines, and the data lines to output data drive signals, thereby driving pixels electrically connected to the scan lines and data lines to display images. [0003] Existing display panels generally include single-gate drive, double-gate drive and triple-gate drive modes, with the former two being the most commonly used. Wherein, double-gate driving means that each row of pixels in the display panel is controlled by two scanning lines. In the display panel driven by dual gates provided by the prior art, the char...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09G3/20G11C19/28
CPCG09G3/20G09G2310/0286G11C19/28
Inventor 倪园婷
Owner WUHAN TIANMA MICRO ELECTRONICS CO LTD