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Liquid-crystal display panel

A liquid crystal display panel and substrate technology, applied in transistors, static indicators, optics, etc., can solve problems such as poor surface flatness of color filter substrates, abnormal alignment of liquid crystal layers, etc., to improve display quality, simplify manufacturing processes, and avoid Alignment abnormality and light leakage effect

Inactive Publication Date: 2009-05-06
CHUNGHWA PICTURE TUBES LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a liquid crystal display panel to solve the problem of abnormal alignment of the liquid crystal layer caused by the poor surface flatness of the color filter substrate in the known liquid crystal display panel

Method used

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Embodiment Construction

[0037] 2A is a schematic cross-sectional view of a liquid crystal display panel according to an embodiment of the present invention; FIG. 2B is a partial top view of the active component substrate shown in FIG. 2A ; A partial top view of the color filter substrate. In this embodiment, the TFTs included in each pixel of the active component substrate are bottom gate TFTs as an example for illustration. However, in addition to bottom-gate TFTs, top-gate TFTs, amorphous silicon TFTs, polysilicon TFTs, or other types of TFTs can also be used as the TFTs in each pixel. The type of the thin film transistor of the component substrate is not limited in any way.

[0038] First, please refer to FIG. 2A, the liquid crystal display panel 200 of the present invention is mainly composed of an active component substrate 210, a color filter substrate 220, a liquid crystal layer 230, a first polarizer 240 and a second polarizer 250. . The liquid crystal layer 230 is disposed between the act...

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Abstract

A liquid crystal display face-plate is prepared as setting specific orientation-direction on orientation membrane on color filtering base plate in corresponding to various color filtering patterns for making liquid crystal molecules of liquid crystal layer in corresponding to said position be arranged in vertical direction, configuring the first polarization plate and the second polarization plate with polarization-direction in vertical to the first one separately on external surface of active component base plate and color filtering base plate on of liquid crystal display face-plate.

Description

technical field [0001] The present invention relates to a manufacturing method of a liquid crystal display panel, an active component substrate and a color filter substrate, and in particular relates to a method of replacing the known black matrix by changing the direction of the alignment film on the color filter substrate A method for manufacturing a liquid crystal display panel, an active component substrate, and a color filter substrate. Background technique [0002] With the advancement of modern video technology, liquid crystal display devices have been widely used in display screens of consumer electronic products such as mobile phones, notebook computers, personal computers and personal digital assistants (PDAs). The liquid crystal panel of the liquid crystal display device is mainly composed of an array substrate, a liquid crystal layer and a color filter substrate, wherein the array substrate is paired with the color filter substrate, and the liquid crystal layer i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/133G02F1/1335G02F1/136H01L29/786
Inventor 萧官诚
Owner CHUNGHWA PICTURE TUBES LTD