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Liquid crystal display panel and manufacturing method thereof

A technology of liquid crystal display panels and array substrates, which is applied to the photographic process of patterned surfaces, static indicators, optics, etc., can solve the problems of uniform cell thickness and poor display, achieve fast recovery speed, and avoid cell thickness uniformity Problems and poor display problems, good durability

Inactive Publication Date: 2011-04-13
BEIJING BOE OPTOELECTRONCIS TECH CO LTD
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Problems solved by technology

[0004] The object of the present invention is to solve the problems existing in the prior art, and to provide a liquid crystal display panel and its manufacturing method, which can make the spacer fully recover its shape after repeated deformation without damage, thereby avoiding the damage caused by the spacer. Box thickness uniformity problems and poor display problems caused by deformation or damage of objects

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

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Embodiment Construction

[0020] The present invention provides a liquid crystal display panel, comprising an array substrate and a color filter substrate, a spacer is arranged between the array substrate and the color filter substrate, and the material of the spacer is a shape memory polymer.

[0021] Shape memory polymers can be polymeric substances composed of soft segments and hard segments. The molecular chains in the polymer are fixed in shape when the temperature drops below the transition temperature. When heated above the transition temperature again, the oriented molecular chains in the polymer will return to their original form. The hard segment is a substance that determines the shape characteristics of the shape memory polymer, and the soft segment is a substance for freely absorbing external force.

[0022] The shape memory polymer can specifically be polymethyl methacrylate (Poly (methyl methacrylate)); Polynorbornene (polynorbornene); Cyclopentane methylene (poly (methylene-1,3-cyclope...

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Abstract

The invention discloses a liquid crystal display panel and a manufacturing method thereof. The liquid crystal display panel comprises an array substrate and a color film substrate, wherein an isolating object made of a shape memory polymer is arranged between the array substrate and the color film substrate. By using the liquid crystal display panel and the manufacturing method thereof, the isolating object still can completely restore the shape and cannot be damaged after being repeatedly deformed, thereby avoiding the problems of uniformity of the box thickness and poor display due to the deformation or the damage of the isolating object.

Description

technical field [0001] The invention relates to display technology, in particular to a liquid crystal display panel and a manufacturing method thereof. Background technique [0002] A liquid crystal display panel is mainly composed of an array substrate, a color filter substrate, liquid crystal, and the like. Among them, the array substrate and the color filter substrate are pasted together to form a liquid crystal cell substrate, and the liquid crystal is filled in the middle to form a liquid crystal layer. The thickness of the liquid crystal layer, also known as the cell thickness, has a great influence on the light-regulating effect of the liquid crystal. Therefore, in the manufacturing process of liquid crystal displays, ensuring the uniformity of cell thickness is the basis for realizing high-quality liquid crystal displays. [0003] In order to ensure the uniformity of box thickness, the prior art mainly adopts the method of placing spacers. Usually, the spacer is m...

Claims

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Application Information

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IPC IPC(8): G02F1/133G02F1/1362G02F1/1368G03F7/00
Inventor 闵泰烨王章涛邱海军高文宝
Owner BEIJING BOE OPTOELECTRONCIS TECH CO LTD
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