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Liquid crystal display panel, driving method and LCD

A technology of a liquid crystal display panel and a driving method, which is applied to static indicators, instruments, nonlinear optics, etc., to achieve the effect of not easy color shift and improved color shift

Inactive Publication Date: 2011-07-27
INNOLUX CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] In order to solve the above-mentioned problems existing in the prior art, the object of the present invention is to provide a liquid crystal display panel that is less prone to color shift.

Method used

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  • Liquid crystal display panel, driving method and LCD
  • Liquid crystal display panel, driving method and LCD
  • Liquid crystal display panel, driving method and LCD

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Experimental program
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Embodiment Construction

[0103] Figure 4A A partial top view of an active device array substrate of a liquid crystal display panel according to an embodiment of the present invention is shown. Figure 4B A cross-sectional view of a partial structure of a liquid crystal display panel according to an embodiment of the present invention is shown. in, Figure 4B The cross-sectional view of the active device array substrate in is along the Figure 4A Sectional view of middle section line A-A' and section line B-B'. Please also refer to Figure 4A and Figure 4B For example, but not limited to, the liquid crystal display panel 400 is a multi-domain vertical alignment type. The liquid crystal display panel 400 includes a plurality of pixel units 410 arranged in an array. Each pixel unit 410 has a plurality of sub-pixel regions 411 and includes a plurality of active devices 413 , a plurality of liquid crystal capacitors 415 and a plurality of storage capacitors 417 . The active devices 413 are respect...

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Abstract

The invention discloses an LCD faceplate, a driving method and an LCD. The LCD faceplate comprises a plurality of pixel units arranged in arrays. Each pixel unit is provided with a plurality of sub-pixel zones and comprises a plurality of driving elements, a plurality of liquid crystal capacitances and a plurality of storing capacitances. The driving elements are respectively arranged in one of the sub-pixel zones and are respectively electrically connected with a scanning line and a data line. The liquid crystal capacitances are respectively arranged in the sub-pixel zones and each liquid crystal capacitance is electrically connected with the corresponding driving element. The storing capacitances are respectively arranged in the sub-pixel zones and each storing capacitance is electrically connected with the corresponding driving element; wherein, the capacitance ratio between the storing capacitance and the liquid crystal capacitance of any one sub-pixel zone of the same pixel zone is not equal to the capacitance ratios between the storing capacitance and the liquid crystal capacitance of other sub-pixel zones. The invention can lead the light penetration rates of each sub-pixelzones to be different so as to improve the phenomenon of color cast of the LCD faceplate.

Description

technical field [0001] The present invention relates to a display panel, a driving method and a display, and in particular relates to a liquid crystal display panel, a driving method for driving the liquid crystal display panel and a liquid crystal display. Background technique [0002] For the existing multi-domain vertical alignment (multi-domain vertical alignment, MVA) liquid crystal display, the protrusion (protrusion) or slit (slit) on the color filter substrate or thin film transistor array substrate can make the liquid crystal molecules appear Multiple directions are arranged to obtain several different alignment domains, so the multi-domain vertical alignment liquid crystal display can meet the requirement of wide viewing angle. However, the light transmittance of the multi-domain vertical alignment liquid crystal display will vary with the viewing angle, thereby resulting in gray level changes. That is, when the viewing angle changes, the luminance displayed by th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1362G02F1/133G09G3/36
Inventor 谢明峰谢志勇何宜霖陈建宏许哲铭
Owner INNOLUX CORP
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