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Liquid crystal display device

A technology of liquid crystal display device and liquid crystal display panel, which is applied in static indicators, nonlinear optics, instruments, etc., can solve problems such as poor compatibility, and achieve the effect of reducing power consumption and waste.

Active Publication Date: 2019-02-22
KUSN INFOVISION OPTOELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention includes providing a liquid crystal display device to solve the problem of poor compatibility of the liquid crystal display device in the prior art due to the use of a source drive circuit with a charge sharing function

Method used

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Embodiment Construction

[0023] In order to further explain the technical means and effects of the present invention to achieve the intended purpose of the invention, the specific implementation, methods, steps, structures, and features of the liquid crystal display device proposed according to the present invention will be described below in conjunction with the accompanying drawings and preferred embodiments. And efficacy, detailed as follows.

[0024] The foregoing and other technical contents, features and effects of the present invention will be clearly presented in the following detailed description of preferred embodiments with reference to the drawings. Through the description of specific implementation methods, the technical means and effects of the present invention to achieve the intended purpose can be understood more deeply and specifically, but the attached drawings are only for reference and description, and are not used to explain the present invention limit.

[0025] Please refer to ...

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Abstract

The invention provides a liquid crystal display device comprising a liquid crystal display panel. The liquid crystal display panel comprises a gate drive circuit, a source drive circuit, n+1 scanning lines arranged in order and connected with the gate drive circuit, m sequentially arranged data lines connected with the source drive circuit, m transistors, a common electrode line and a plurality of pixel units; the pixel units are formed by intersections of the first to n-th scanning lines and the m data lines; n and m are both natural numbers and are greater than or equal to 1; the control end of every transistor is connected with the (n+1)-th one of the n+1 scanning lines; one connection end of each transistor is connected with one of the m data lines; the other connection end of every transistor is connected with the common electrode line. The liquid crystal display device has the advantages that the charge-discharge voltage difference of the data lines can be decreased via the charge sharing function so as to lower the power consumption without adding any extra process.

Description

technical field [0001] The invention relates to the field of liquid crystal display, in particular to a liquid crystal display device adopting a charge sharing function. Background technique [0002] Due to the advantages of thinness, energy saving, and no radiation, liquid crystal display devices are currently widely used in electronic equipment such as televisions, personal computers, tablet computers, personal digital assistants (PDAs), mobile phones, and digital cameras. The liquid crystal display device includes a liquid crystal display panel, and the liquid crystal display panel generally includes a gate drive circuit, a source drive circuit, a plurality of scanning lines, a plurality of data lines, and a plurality of crossing lines formed by the plurality of scanning lines and the plurality of data lines. pixel unit. The multiple scanning lines are connected to the gate driving circuit, and the gate driving circuit provides gate driving signals for the multiple pixel...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/133G09G3/36
CPCG02F1/13306G09G3/3611
Inventor 钟德镇郑会龙
Owner KUSN INFOVISION OPTOELECTRONICS