Liquid crystal panel, manufacturing method thereof and liquid crystal displayer

A liquid crystal display and liquid crystal panel technology, which is applied to instruments, nonlinear optics, optics, etc., can solve the problems of lowering the contrast ratio and affecting the display quality of the liquid crystal display, and achieve the effect of improving the contrast ratio and improving the display quality.
CN102243395BActive Publication Date: 2013-06-05BOE TECH GRP CO LTD +1
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
BOE TECH GRP CO LTD
Publication Date
2013-06-05

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Abstract

The invention discloses a liquid crystal panel, a manufacturing method thereof and a liquid crystal displayer. The liquid crystal panel comprises a first liquid crystal display substrate, a second liquid crystal display substrate and a liquid crystal filled between the first liquid crystal display substrate and the second liquid crystal display substrate, wherein a protecting layer is disposed onthe first liquid crystal display substrate or the second liquid crystal display substrate corresponding to the non-high-temperature area of the liquid crystal panel; a spacing article is disposed in the first liquid crystal display substrate or the second liquid crystal display substrate so that the product of the optical anisotropy constant of the liquid crystal corresponding to the non-high-temperature area of the liquid crystal panel and a box thickness keeps identical with the product of the optical anisotropy constant of the liquid crystal corresponding to the high-temperature area thereof and the box thickness. In the invention, the protecting layer and the spacing article are disposed on the substrate corresponding to the non-high-temperature area of the liquid crystal panel so that the products of the optical anisotropy constants of the liquid crystals corresponding to the non-high-temperature area and the high-temperature area of the liquid crystal panel and the box thicknesskeep identical, which realizes to design different box thicknesses according to the temperatures of the different areas of the liquid crystal panel.
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Description

Technical field

[0001] The present invention relates to liquid crystal display technology, in particular to a liquid crystal panel, a manufacturing method thereof, and a liquid crystal display. Background technique

[0002] Liquid crystal displays are currently commonly used flat panel displays, among which Thin Film Transistor Liquid Crystal Display (TFT-LCD) is the mainstream product in liquid crystal displays. The liquid crystal panel is usually formed by combining an array substrate and a color filter substrate, and injecting liquid crystal between the two substrates. In the manufacturing process of the liquid crystal panel, the cell gap is an important control factor, and the change of its thickness will cause the transmittance and contrast of the liquid crystal panel to change, thereby affecting the quality of the liquid crystal display. In order to keep the cell thickness between the array substrate and the color filter substrate in the liquid crystal display consistent, ...

Claims

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