Pixel driving structure and display device

A driving structure and pixel technology, applied to static indicators, instruments, etc., can solve problems such as insufficient charging of pixels and poor display of the screen, and achieve the effects of avoiding color shift, reducing poor display of the screen, and improving the display effect

Active Publication Date: 2022-01-25
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a pixel driving structure to improve the problem of poor picture display caused by insufficient charging or incorrect charging of pixels in the existing three-gate driving structure

Method used

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  • Pixel driving structure and display device
  • Pixel driving structure and display device
  • Pixel driving structure and display device

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Embodiment Construction

[0034] The technical solutions in the embodiments and / or examples of the present invention will be clearly and completely described below in conjunction with specific embodiments of the present invention. Obviously, the embodiments and / or examples described below are only part of the implementation of the present invention. schemes and / or examples, rather than all implementations and / or examples. Based on the implementations and / or examples in the present invention, all other implementations and / or examples obtained by persons of ordinary skill in the art without creative work fall within the protection scope of the present invention.

[0035] The directional terms mentioned in the present invention, such as [top], [bottom], [left], [right], [front], [back], [inside], [outside], [side], etc., are only for reference The orientation of the attached schema. Therefore, the directional terms used are used to illustrate and understand the present invention, but not to limit the pre...

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Abstract

The present invention provides a pixel driving structure and a display device. The pixel driving structure includes: several scanning lines and several data lines, the scanning lines and the data lines are interlaced to define pixels distributed in an array, and the same data line Connect pixels of the same color; when the pixel driving structure displays a single-color or two-color mixed color picture, the driving voltage on the data line is in a continuous high potential state, so the single-color or two-color mixed color picture is a light-loaded picture. In this case, the pixel The charging ability is strong, which effectively reduces the risk of poor picture display due to insufficient charging of pixels; at the same time, one data line only charges pixels of one color, and the driving voltage on the data line is in a state of continuous high potential, avoiding The problem of incorrect charging avoids the problem of color shift due to incorrect charging, which eventually causes poor picture display; thereby greatly improving the display effect of the display panel.

Description

technical field [0001] The present application relates to the display field, and in particular to a pixel driving structure and a display device. Background technique [0002] In order to increase the charging time and aperture ratio of pixels, reduce the number of source driver chips used, and reduce manufacturing costs and power consumption, a tri-gate driver architecture was proposed by those skilled in the art. [0003] Such as figure 1 as shown, figure 1 A schematic structural diagram of a pixel driving structure provided by the prior art is shown. The pixel driving structure includes several scanning lines in the horizontal direction and several data lines in the vertical direction. The scanning lines and the data lines are interlaced to define the pixel area, and the red (R), green (G) and blue (B) pixel array rows Distributed in the pixel area, one scanning line is connected to drive the adjacent row of pixels of the same color, and one data line is connected to d...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09G3/20
CPCG09G3/2003G09G3/2074G09G2300/0413G09G2300/0452G09G2320/0242G09G2300/0426
Inventor 李利霞
Owner SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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