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Making methods of color light filter and liquid crystal display panel

A technology of color filter and manufacturing method, which is applied to instruments, optics, nonlinear optics, etc., can solve the problems of gray scale whitening and color shift, and achieve the effect of low color shift, improving aperture ratio and transmittance.

Active Publication Date: 2017-12-22
HKC CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] The embodiment of the present application provides a method for manufacturing a color filter and a liquid crystal display panel, which can solve the problem of grayscale whitening or color shift at wide viewing angles

Method used

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  • Making methods of color light filter and liquid crystal display panel
  • Making methods of color light filter and liquid crystal display panel
  • Making methods of color light filter and liquid crystal display panel

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Embodiment Construction

[0044] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0045] The following descriptions of the various embodiments refer to the attached drawings to illustrate specific embodiments that the present application can be implemented in. The directional terms mentioned in this application, such as "up", "down", "front", "rear", "left", "right", "inside", "outside", "side", etc., are for reference only The orientatio...

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Abstract

An embodiment of the invention provides making methods of a color light filter and a liquid crystal display panel. Color deviation can be improved. The making method of the color light filter includes: forming a black matrix layer on an array substrate; forming a color resistance layer on the array substrate and the black matrix layer, wherein the color resistance layer comprises multiple color filtering layers different in color, each color filtering layer comprises a first color filtering area and a second color filtering area, the first color filtering area has first thickness, the second color filtering area has second thickness, and the first thickness is different from the second thickness.

Description

technical field [0001] The embodiments of the present application relate to the field of liquid crystal display, and in particular to a method for manufacturing a color filter and a liquid crystal display panel. Background technique [0002] A liquid crystal display panel is usually composed of a color filter (Color Filter, CF) substrate, a thin film transistor (ThinFilm Transistor, TFT) array substrate, and a liquid crystal layer (Liquid Crystal Layer, LC Layer) arranged between the two substrates. Its working principle The rotation of the liquid crystal molecules in the liquid crystal layer is controlled by applying a driving voltage on the two glass substrates, and the light from the backlight module is refracted to produce a picture. [0003] Currently, liquid crystal display panels with wide viewing angles can be of the following types: Multi-domain Vertical Alignment (MVA) type, In-Plane Switching (IPS) type, and Fringe Field Switching (Fringe Field Switching) type. ,...

Claims

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Application Information

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IPC IPC(8): G02F1/1335
CPCG02F1/133514G02F1/133516G02F2201/40
Inventor 单剑锋
Owner HKC CORP LTD