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Liquid crystal panel, method for manufacturing the same, and liquid crystal display device

A liquid crystal panel and liquid crystal box technology, which is applied in optics, instruments, nonlinear optics, etc., can solve the problems of unsatisfactory improvement of dispersion and achieve improved light transmittance and wide viewing angle display effect, uniform transmission and scattering , the effect of uniform structure

Active Publication Date: 2014-10-15
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, surfactants are generally small molecular structures, which also have compatibility problems with larger molecular liquid crystal droplets and polymers, so their effect on improving dispersibility is not ideal.

Method used

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  • Liquid crystal panel, method for manufacturing the same, and liquid crystal display device
  • Liquid crystal panel, method for manufacturing the same, and liquid crystal display device
  • Liquid crystal panel, method for manufacturing the same, and liquid crystal display device

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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0028] It should be clear that the described embodiments are only some of the embodiments of the present invention, not all of them.

[0029] Such as image 3 As shown, the present invention provides a liquid crystal panel, including two substrates 1 and 2 arranged opposite to the cell, and reaction surfaces 10 and 20 of the two substrates 1 and 2 are evenly formed on the opposite surfaces 10 and 20 for carrying out the polymerization reaction. Active site 3, a polymer-dispersed liquid crystal layer 6 is formed between the two substrates 1 and 2, and the polymer-dispersed liquid crystal layer 6 includes a polymer 4 and liquid crystal droplets 5 dispersed in the polymer 4, wherein the polymer A part of the polymer 4 contained in the dispersed liquid crystal layer 6 is bonded t...

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Abstract

Embodiments of the invention disclose a liquid crystal panel and a manufacturing method thereof, and a liquid crystal display device. The liquid crystal panel comprises two substrates disposed to be cell-aligned, reaction active sites for polymerization reaction are evenly formed on surfaces of the two substrates in opposition to each other, and a polymer dispersed liquid crystal layer is disposed between the two substrates. At least a part of polymer contained in the polymer dispersed liquid crystal layer is bonded to the reaction active sites.

Description

technical field [0001] The invention relates to the technical field of liquid crystal display, in particular to a liquid crystal panel, a manufacturing method thereof, and a liquid crystal display device. Background technique [0002] Polymer dispersed liquid crystal (PDLC, polymer dispersed liquid crystal) film is a kind of liquid crystal functional film with excellent performance formed by dispersing liquid crystal (LC, liquid crystal) in the form of micron-scale small droplets in an organic solid polymer matrix. Under the action of electric field, it has the characteristics of electric control optical switch. Compared with traditional display devices, polymer-dispersed liquid crystal display devices have the advantages of no need for polarizers and alignment layers, simple preparation process, and easier to make large-area flexible displays. They have been widely used in optical modulators, electronic control Glass, light valves, projection displays, e-books, etc. [00...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1334G02F1/1333
CPCG02F1/1334G02F2001/13345G02F1/1333G02F2001/13775G02F1/13345G02F1/13775
Inventor 王新星柳在健
Owner BOE TECH GRP CO LTD