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Liquid crystal mixture, liquid crystal panel and preparation methods thereof

A liquid crystal panel and mixture technology, applied in liquid crystal materials, chemical instruments and methods, optics, etc., can solve the problems of insufficient contrast, slow response time, low transmittance, etc., to reduce UV time, lower melting point, and increase π electrons conjugation effect

Inactive Publication Date: 2020-04-17
SHENZHEN CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Among them, the MVA type has the problems of insufficient contrast and low transmittance, the PVA type has the problem of slow response time, and the PSVA (polymer-stabilized vertical alignment) has the excellent characteristics of fast response, high contrast, and high penetration, so it is used in large Among small-size LCD technologies, PSVA mode is still the first choice

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  • Liquid crystal mixture, liquid crystal panel and preparation methods thereof
  • Liquid crystal mixture, liquid crystal panel and preparation methods thereof
  • Liquid crystal mixture, liquid crystal panel and preparation methods thereof

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Embodiment Construction

[0041] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present invention.

[0042] In this application, the word "exemplary" is used to mean "serving as an example, illustration or illustration". Any embodiment described in this application as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments. The following description is given to enable any person skilled in the art to make and use the invention. In the following description, details are set forth for purposes of explanation. It should be understood ...

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Abstract

The invention discloses a liquid crystal mixture, a liquid crystal panel and preparation methods of the liquid crystal mixture and the liquid crystal panel. The liquid crystal mixture comprises negative liquid crystal molecules and polymerizable monomers, benzofuran rings are introduced to ring structures of the polymerizable monomers, and then a plurality of polymerizable groups are bonded to thering structures of the polymerizable monomers. When the liquid crystal mixture is used for preparing a vertically-arranged liquid crystal display panel with stable polymer, the polymerization time ofpolymerizable monomers can be shortened, the process time is shortened, meanwhile, the formed polymer film is compact in quality and small in surface roughness, and the prepared liquid crystal display panel is better in performance.

Description

technical field [0001] The present application relates to the field of display technology, in particular to a liquid crystal mixture, a liquid crystal panel and a preparation method thereof. Background technique [0002] Thin film transistor liquid crystal display (TFT-LCD) has been widely used due to its light weight, low power consumption and good image quality. In recent years, various liquid crystal displays have been developed that have wide viewing angles, high contrast ratios, and high image quality. Liquid crystal displays have become an indispensable part of people's lives. Common display modes are TN / IPS / VA type, and VA type is divided into MVA / PVA / PSVA and so on. Among them, the MVA type has the problems of insufficient contrast and low transmittance, the PVA type has the problem of slow response time, and the PSVA (polymer-stabilized vertical alignment) has the excellent characteristics of fast response, high contrast, and high penetration, so it is used in lar...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09K19/46G02F1/1333
CPCC09K19/46G02F1/1333
Inventor 韦宏权
Owner SHENZHEN CHINA STAR OPTOELECTRONICS TECH CO LTD
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