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Structure of liquid-crystal displaying device from liquid-crystal dripping process and production thereof

A liquid crystal display, liquid crystal dropping technology, applied in the direction of instruments, nonlinear optics, optics, etc., to achieve the effect of improving pollution and improving pre-hardening

Active Publication Date: 2005-12-28
WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] One of the purposes of the present invention is to improve the liquid crystal contamination by improving the hardening effect of the ultraviolet curable sealant.

Method used

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  • Structure of liquid-crystal displaying device from liquid-crystal dripping process and production thereof
  • Structure of liquid-crystal displaying device from liquid-crystal dripping process and production thereof

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Embodiment Construction

[0026] It can be known from the above background of the invention that when the ODF process is used, an ultraviolet curable sealant is usually used to ensure the process yield. However, it is often found that the liquid crystals of the produced liquid crystal display panels are polluted. How to effectively improve the pollution of the liquid crystal display panels has become an important goal of the liquid crystal display panel manufacturers.

[0027] refer to figure 1 It is a schematic cross-sectional view of the local structure of the frame glue position of the TFT liquid crystal display of the present invention. As shown in the figure, the TFT liquid crystal display of the present invention has a first substrate 110 and a second substrate 150, both of which are made of transparent glass. Generally speaking, when making a liquid crystal display, the circuit of the conductive pattern layer 120 is hidden behind the light-shielding layer 140, and the wiring around the first su...

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Abstract

A liquid crystal display prepared by liquid crystal dropping process consists of the first and the second base plates, conductive pattern layer, shading layer, liquid crystal layer and glue line cured by ultraviolet ray. It is featured as using conductive pattern layer formed from indium - tin oxide material on the first base plate as peripheral circuit to let it have ability of ultraviolet ray penetration, forming liquid crystal layer by dropping liquid crystal and gardening glue line by ultraviolet ray lamp.

Description

technical field [0001] The present invention relates to a structure and a manufacturing method of a liquid crystal display, in particular to a structure and a manufacturing method of a liquid crystal display with improved liquid crystal contamination. Background technique [0002] With the progress of optical technology and semiconductor technology, liquid crystal display (Liquid Crystal Display; LCD) has been widely used in display devices of electronic products. Because of the advantages of high image quality, small size, light weight, low voltage drive, low power consumption and wide application range, liquid crystal displays are widely used in portable TVs, mobile phones, video recorders, notebook computers, desktop Consumer electronics or computer products such as upper monitors and projection TVs have replaced cathode ray tubes (Cathode Ray Tube; CRT) as the mainstream of monitors. [0003] Generally, the main body of a liquid crystal display is a liquid crystal unit,...

Claims

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Application Information

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IPC IPC(8): G02F1/136
Inventor 李宇琦石柏修
Owner WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
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