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Pixel driving framework, display panel and display device

A technology for display panels and display devices, which is applied to static indicators, instruments, etc., can solve the problem of limited reduction of shaking head pattern, and achieve the effect of improving subjective shaking pattern and better charging effect.

Inactive Publication Date: 2021-11-02
HUIZHOU CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD +1
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Problems solved by technology

[0005] The object of the present invention is to provide a pixel driving architecture, a display panel with the pixel driving architecture, and a display device with the display panel, so as to solve the problem that the existing column inversion pixel driving architecture has a limited degree of relief for shaking head lines

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  • Pixel driving framework, display panel and display device
  • Pixel driving framework, display panel and display device
  • Pixel driving framework, display panel and display device

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Embodiment Construction

[0032] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present invention.

[0033] The pixel driving architecture adopts three mixed inversion methods of column inversion, one plus two-line dot inversion (1+2line) and two-line dot inversion (2line) to drive the display panel, thereby improving the matching of Strip architecture alone. The subjective shaking head pattern caused by the driving method of Strip+column inversion, and compared with the 1+2Lline or 2Line driving method, the panel charging effect is better, and the twill disappears. As a...

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Abstract

The invention relates to a pixel driving framework, a display panel and a display device. The pixel driving framework drives the display panel in a mixed turning mode of column turning, one-plus-two-line-point turning and two-line-point turning, and therefore subjective head shaking lines caused by driving in the mode that a Strip framework is independently matched with the column turning are improved, and compared with a one-plus-two-line-point reversal driving mode or a two-line-point reversal driving mode, the charging effect of the panel is better, and the twill disappears.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a pixel driving architecture, a display panel including the pixel driving architecture, and a display device including the display panel. Background technique [0002] In order to solve the insufficient charging on a large-size UD (Ultra High Definition, ultra-high-definition) or LCD panel with a resolution of 8K, refer to figure 1 Generally, the Strip architecture is used with the column inversion driving method, but under this driving method, the CFcom electrode on the color filter substrate has poor uniformity, which in turn leads to poor flicker uniformity, which in turn leads to different positive and negative feedthrough voltages, resulting in positive and negative frames. The difference in brightness forms a vertical pitch between light and dark lines, which leads to subjective shaking head lines. The larger the pixel size (pixelsize), the more serious the subjec...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/36
CPCG09G3/3607G09G3/3614G09G2300/0452G09G2320/0247
Inventor 郑肖平
Owner HUIZHOU CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD
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