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Liquid crystal panel manufacturing method, liquid crystal mixture and liquid crystal panel

A technology for liquid crystal panels and manufacturing methods, applied in liquid crystal materials, chemical instruments and methods, optics, etc., capable of solving problems such as the narrow application range of blue phase liquid crystals and the difficulty of blue phase liquid crystals

Inactive Publication Date: 2015-07-15
BEIJING BOE OPTOELECTRONCIS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] But at present, the own characteristics of blue-phase liquid crystal make its application range narrow, and it is difficult for blue-phase liquid crystal to be well applied in ADS (advanced super display switching, also known as multi-dimensional electric field type) mode

Method used

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  • Liquid crystal panel manufacturing method, liquid crystal mixture and liquid crystal panel
  • Liquid crystal panel manufacturing method, liquid crystal mixture and liquid crystal panel
  • Liquid crystal panel manufacturing method, liquid crystal mixture and liquid crystal panel

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Embodiment Construction

[0028] Embodiments of the present invention provide a method for manufacturing a liquid crystal panel, a liquid crystal mixture, and a liquid crystal panel. The mixture formed by mixing blue-phase liquid crystals, liquid crystal polymerizable monomers, and photoinitiators is used as liquid crystal filling in the liquid crystal panel, and is made by ultraviolet polymerization. Liquid crystal polymerizable monomers are polymerized to form a polymer network. In the display operating temperature range, the blue phase liquid crystal is stabilized by the anchoring effect of the polymer network. In the ADS display mode, the electric field is distributed as a fringe field. In the off state, due to The blue-phase liquid crystal exists in a cubic lattice structure, and it is in a dark field before power-on. After power-on, due to the unique edge electric field distribution of ADS, the cubic lattice arrangement of the blue-phase liquid crystal is destroyed, and the liquid crystal molecules...

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Abstract

Disclosed are a liquid crystal panel manufacturing method, a liquid crystal mixture, and a liquid crystal panel. The liquid crystal panel manufacturing method comprises: mixing blue phase liquid crystal, ultraviolet polymerizable monomers, and a photoinitiator to form a liquid crystal mixture; adding the liquid crystal mixture onto a first substrate, and aligning the first substrate and a second substrate; and the aligned first substrate and second substrate after ultraviolet irradiation forming a liquid crystal panel.

Description

technical field [0001] The invention relates to liquid crystal display technology, in particular to a method for manufacturing a liquid crystal panel, a liquid crystal mixture, and a liquid crystal panel. Background technique [0002] At present, nematic liquid crystals are widely used in the display field, from mobile phones to televisions, the liquid crystals are basically nematic liquid crystals. The rigid parts of the nematic liquid crystal molecules are basically arranged parallel to each other, but their centroid positions are disordered and do not form a layered structure. The liquid crystal molecules can slide up and down, left and right, and back and forth, and only maintain parallel or close to each other in the direction of the long axis of the molecules. Parallel, the intermolecular interactions are weak. Due to the characteristics of liquid crystal molecules, under the action of an electric field, the charge-absorbing groups of liquid crystal molecules respond ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1333G02F1/137C09K19/52
CPCC09K2019/548C09K2019/3004C09K19/0275G02F2001/13775G02F2001/134372C09K2019/0437C09K2019/3009G02F2001/13793C09K2019/301C09K2019/2078G02F1/134372G02F1/13775G02F1/13793
Inventor 郭仁炜陈东
Owner BEIJING BOE OPTOELECTRONCIS TECH CO LTD
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