Driving method of liquid crystal display panel

A technology of a liquid crystal display panel and a driving method, which is applied to static indicators, nonlinear optics, optics, etc., can solve the problem that the smear phenomenon cannot be completely eliminated, and achieve the effect of eliminating the smear phenomenon.

Inactive Publication Date: 2017-10-24
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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Problems solved by technology

[0006] The purpose of the present invention is to provide a driving method of a liquid crystal display panel that can completely eliminate the image smear phenomenon, so as to solve the technical problem that the existing liquid crystal display panel driving method cannot completely eliminate the image smear phenomenon

Method used

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  • Driving method of liquid crystal display panel

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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0028] Please refer to figure 1 , figure 1 It is a flow chart of a preferred embodiment of the driving method of the liquid crystal display panel of the present invention. The driving method of the liquid crystal display panel of this preferred embodiment includes:

[0029] Step S101, acquiring all picture frames in the display picture content, wherein each picture frame includes a charging sub-picture frame and a display sub-picture frame; ...

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Abstract

The invention discloses a driving method of a liquid crystal display panel. The driving method comprises the steps that all picture frames in display contents are obtained, wherein each picture frame comprises a charging sub-picture frame and a display sub-picture frame; all the picture frames in the display contents are sequentially driven, wherein a driving step of each picture frame comprises the sub-steps of driving the charging sub-picture frames of the picture frames and turning on corresponding backlight modules; the display sub-picture frames of the picture frames are driven, and the corresponding backlight modules are turned off. By adopting the driving method of the liquid crystal display panel, the picture smearing phenomenon is effectively eliminated by dividing the picture frames into the charging sub-picture frames and the display sub-picture frames and turning off the backlight modules at a charging sub-picture frame stage.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a driving method of a liquid crystal display panel. Background technique [0002] With the development of science and technology, liquid crystal display panels are fully utilized by the Internet in various fields of society, and at the same time, people have higher and higher requirements for the image display quality of liquid crystal display panels. [0003] Due to the inherent characteristics of the liquid crystals in the liquid crystal layer of the liquid crystal display panel, it takes a while for the liquid crystals in the liquid crystal layer to perform steering operations. Phenomenon. Especially for dynamic pictures, due to the rapid change of the picture content, the picture smear phenomenon will be more serious. [0004] Currently, some liquid crystal display panel manufacturers drive the liquid crystal display panel in an over-driving manner, which can compress the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/133G09G3/36
CPCG02F1/13306G09G3/36G09G3/3406G09G3/3611G09G2320/0252G09G2320/064G09G2310/08G09G2320/0646G09G2330/021
Inventor 张先明
Owner SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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