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Liquid crystal display panel and production method thereof

A technology of liquid crystal display panels and liquid crystal materials, applied in optics, instruments, nonlinear optics, etc., can solve the problems of liquid crystal flow, uneven cell thickness, uneven force, and lower display quality, so as to improve optical penetration rate effect

Active Publication Date: 2018-05-04
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, when these types of display devices are bent, the force is not uniform everywhere in the plane, which will lead to non-uniform changes in liquid crystal flow and cell thickness, which will cause the problem of lower display quality.

Method used

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  • Liquid crystal display panel and production method thereof
  • Liquid crystal display panel and production method thereof
  • Liquid crystal display panel and production method thereof

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Embodiment Construction

[0050] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

[0051] Here, it should also be noted that, in order to avoid obscuring the present invention due to unnecessary details, only the structures and / or processing steps closely related to the solution according to the present invention are shown in the drawings, and the related structures and / or processing steps are omitted. Other details not relevant to the invention.

[0052] like figure 1 As shown, it is a schematic diagram of the main process of an embod...

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Abstract

An embodiment of the invention discloses a liquid crystal display panel and a production method thereof. The production method includes: providing a first substrate and a second substrate; coating theopposite faces of the first substrate and the second substrate to form alignment layers, wherein the main chain of the material of the alignment layers is provided with a ketone group structure; drilling a liquid crystal material to the first substrate to form a liquid crystal box, wherein the liquid crystal material comprises a plurality of liquid crystal molecules and polymerizable monomers; performing ultraviolet irradiation on the liquid crystal box through a preset photomask to allow the polymerizable monomers in the liquid crystal material in the irradiated area to have polymerization reaction and crosslink with the material of the alignment layers to form a plurality of retaining wall structures connected to the alignment layers. By the production method, the retaining wall structures connected to the alignment layers can be formed, good adhesive power is achieved, and product yield and display effect can be increased.

Description

technical field [0001] The invention relates to the display field, in particular to a liquid crystal display panel and a preparation method thereof. Background technique [0002] In recent years, with the rapid development of display technology, people's demand for displays is getting higher and higher, especially for non-planar display devices such as flexible liquid crystal displays, curved liquid crystal displays, flexible liquid crystal displays and foldable liquid crystal displays. . However, when these types of display devices are bent, the uneven force on each part of the plane will lead to uneven changes in liquid crystal flow and cell thickness, which will cause the problem of lower display quality. [0003] How to maintain the thickness uniformity of the flexible display box and limit the liquid crystal flow during bending has become an urgent problem in the field of flexible display. Contents of the invention [0004] The technical problem to be solved by the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1337G02F1/1333
CPCG02F1/1333G02F1/133723G02F1/133788
Inventor 陈兴武
Owner TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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