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Optical compensation birefringence type liquid crystal display panel

A liquid crystal display panel, optical compensation technology, applied in the direction of optics, nonlinear optics, static indicators, etc., can solve the problems of data line signal delay, high power consumption, etc., and achieve the effect of increased power consumption

Active Publication Date: 2008-02-06
AU OPTRONICS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] Another object of the present invention is to provide an optically compensated birefringent liquid crystal display panel, which can solve the known problem of data line signal delay when a high voltage is applied to the control signal electrode of the liquid crystal display panel
[0012] Another object of the present invention is to provide an optically compensated birefringent liquid crystal display panel, which can solve the problem of high power consumption in the drive chips of the known liquid crystal display panel

Method used

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  • Optical compensation birefringence type liquid crystal display panel
  • Optical compensation birefringence type liquid crystal display panel
  • Optical compensation birefringence type liquid crystal display panel

Examples

Experimental program
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Effect test

no. 1 example

[0086] 2A is a schematic structural view of an optically compensated birefringent liquid crystal display panel according to the first embodiment of the present invention, and FIG. 2B is a top view of an active component array device in the optically compensated birefringent liquid crystal display panel of FIG. 2A , wherein FIG. 2A The active component array device in FIG. 2B is a schematic cross-sectional view along the section line BB'. Please refer to FIG. 2A and FIG. 2B at the same time. The optically compensated birefringent liquid crystal display panel 500 includes an active component array device 200, a color filter device 300, and an optical filter located between the active component array device 200 and the color filter device 300. An optical compensation birefringence liquid crystal layer 400 .

[0087] The active device array device 200 includes a substrate 210 , a plurality of scan lines 220 , a plurality of data lines 230 and a plurality of pixel units 240 . Wher...

no. 2 example

[0097] 3A is a schematic structural diagram of an optically compensated birefringent liquid crystal display panel according to a second embodiment of the present invention, wherein the active element array device of the optically compensated birefringent liquid crystal display panel in FIG. 3A is the same as the active element array device shown in FIG. 2B. The component array device is the same. Please refer to FIG. 3A, the optically compensated birefringent liquid crystal display panel 700 includes an active component array device 200, a color filter device 600, and an optically compensated birefringence device located between the active component array device 200 and the color filter device 600. Refractive liquid crystal layer 400 .

[0098] The active device array device 200 and the optically compensated birefringent liquid crystal layer 400 are the same as those described in the first embodiment, so they will not be repeated here. The color filter device 600 includes a s...

no. 3 example

[0104] 4 is a schematic structural diagram of an optically compensated birefringence liquid crystal display panel according to a third embodiment of the present invention, wherein the active element array device of the optically compensated birefringent liquid crystal display panel depicted in FIG. 4 is the same as that depicted in FIG. 2B The active component array device shown is the same. Please refer to FIG. 4 , the optically compensated birefringent liquid crystal display panel 900 includes an active component array device 200 , a color filter device 800 and an optically compensated birefringence device located between the active component array device 200 and the color filter device 800 . Refractive liquid crystal layer 400 .

[0105] The active device array device 200 and the optically compensated birefringent liquid crystal layer 400 are the same as those described in the first embodiment, so they will not be repeated here. The color filter device 800 includes a subst...

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PUM

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Abstract

Disclosed is a liquid crystal display panel of optical compensative double refraction type, which comprises: an active component array device, a colorful light filter and a liquid crystal of optical compensative double refraction type placed between the active component array device and the colorful light filter. Herein, the colorful light filter comprises a base board, a colorful light filtering array, a sharing electrode, plural electrode lines and an insulating layer. The colorful light filtering array placed on the base board has a black matrix layer and a colorful light filtering film. The sharing electrode is provided above the colorful light filtering array. The electrode lines are provided above the sharing electrode. The insulating layer is provided between the sharing electrode and the electrode lines for insulating them.

Description

technical field [0001] The present invention relates to a liquid crystal display panel, and in particular to an optically compensated birefringence liquid crystal display panel with a shorter response time. Background technique [0002] Liquid crystal displays are divided into many types according to the type of liquid crystal used, the driving method, and the location of the light source. Among them, the optically compensated birefringence liquid crystal display (OCB LCD) has an extremely fast response (response) speed, which can provide a smoother picture performance when the computer plays fast-changing continuous pictures such as animation or movies. , very suitable for high-order LCD applications. However, the optically compensated birefringence liquid crystal display must switch all the liquid crystal molecules from the splay state to the bend state before entering the standby state to provide fast response performance. [0003] FIG. 1A is a schematic diagram of liqu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1362G02F1/1335G02F1/133
Inventor 廖启南
Owner AU OPTRONICS CORP
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