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Liquid crystal display and its driving method

A liquid crystal display and driver technology, applied to static indicators, instruments, etc., to achieve the effect of improving dark lines and increasing charging voltage

Active Publication Date: 2022-04-22
CHENGDU ZHONGDIAN PANDA DISPLAY TECH CO LTD
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  • Description
  • Claims
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Problems solved by technology

[0006] The present application provides a liquid crystal display and its driving method, which is used to solve the problem in the prior art that the pixel array of the liquid crystal display has dark lines in the polarity reversal line, thereby reducing the horizontal stripes of the liquid crystal display and improving the display effect of the LCD

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  • Liquid crystal display and its driving method
  • Liquid crystal display and its driving method
  • Liquid crystal display and its driving method

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Embodiment Construction

[0040] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0041] The terms "first", "second", "third", "fourth", etc. (if any) in the specification and claims of this application and the above drawings are used to distinguish similar objects, and not necessarily Used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein, for example, can be practiced in sequences other than those illustrated ...

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Abstract

The present application provides a liquid crystal display and a driving method thereof. Two driving components with different driving capabilities are arranged in the source driver of the liquid crystal display, and the driving component with a stronger driving capability is used to drive the first polarity-inverted data signal. One data line, and use a driving component with relatively weak driving ability to drive the data line with non-inverted polarity, so the charging voltage of the liquid crystal capacitor of the pixel corresponding to the polarity-inverted data line can be increased, and the pixel array is improved. The dark line that the sex flip line exists.

Description

technical field [0001] The present application relates to liquid crystal display technology, in particular to a liquid crystal display and a driving method thereof. Background technique [0002] Liquid Crystal Display (LCD for short) is a display device, its structure is to set a liquid crystal layer among two relatively parallel substrates, a thin film transistor (Thin Film Transistor, TFT for short) is set on the lower substrate, and a thin film transistor (TFT for short) is arranged on the upper substrate A color filter is arranged on the upper substrate, and the rotation direction of the liquid crystal molecules in the liquid crystal layer is controlled by changing the signals and voltages on the TFT on the lower substrate, and combined with the polarization of the incident light to display images. [0003] Specifically, the liquid crystal layer is divided into different pixels, and the area corresponding to the pixel on the TFT substrate includes a thin film transistor ...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09G3/36
CPCG09G3/36G09G3/3611G09G2310/0264
Inventor 赵文勤储周硕黄添钧
Owner CHENGDU ZHONGDIAN PANDA DISPLAY TECH CO LTD
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