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Color film substrate and manufacturing method thereof and display panel

A technology of color film substrate and control display, which is applied in nonlinear optics, instruments, optics, etc., can solve the problem of insufficient contrast of liquid crystal display, and achieve the effect of improving display quality, increasing brightness, and reducing brightness

Inactive Publication Date: 2013-02-27
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, due to the existence of the fourth sub-pixel, its brightness in the dark state will be increased accordingly, so the contrast of the liquid crystal display will not be high enough.

Method used

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  • Color film substrate and manufacturing method thereof and display panel
  • Color film substrate and manufacturing method thereof and display panel
  • Color film substrate and manufacturing method thereof and display panel

Examples

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Embodiment Construction

[0038] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0039] Embodiments of the present invention provide a color filter substrate, such as figure 1 , 2 shown, including:

[0040] The first transparent electrode layer 2 on the substrate 1, the black matrix 3 on the first transparent electrode layer 2, the uniformly arranged display units formed in the pixel area surrounded by the pattern 3 of the black matrix, covering the display unit and black The second transparent electrode layer 6 of the pattern 3 of the m...

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Abstract

The embodiment of the invention provides a color film substrate and a manufacturing method thereof and a display panel, which relate to the field of displaying, and can be used for increasing the contrast of a display and further improving the displaying quality of the display. The color film substrate comprises a first transparent electrode layer, a black matrix pattern, uniformly-arranged display units and a second transparent electrode layer, wherein the first transparent electrode layer is positioned on a substrate; the black matrix pattern is positioned on the first transparent electrode layer; the uniformly-arranged display units are formed in a pixel region formed by encircling the black matrix pattern; the second transparent electrode layer covers the display unit and the black matrix pattern; and each display unit comprises a plurality of patterns for displaying sub-pixel material layers of images, and a pattern of an electrochromic display device (ECD) sub-pixel material layer for controlling display contrast. The color film substrate is applied to manufacturing of display panels.

Description

technical field [0001] The invention relates to the display field, in particular to a color filter substrate, a manufacturing method thereof, and a display panel. Background technique [0002] With the progress of society and the development of science and technology, Thin Film Transistor Liquid Crystal Display (TFT-LCD for short) has become the mainstream product in the field of display in today's era, playing a vital role in industrial production and daily life. It is also becoming more and more popular. At the same time, people's requirements for display quality are getting higher and higher. Displays such as high brightness, high contrast, and low power consumption have become mainstream products. At present, the contrast ratio of liquid crystal displays directly reflects the display quality to a large extent. [0003] In order to improve the display quality of liquid crystal displays, R&D personnel have done a lot of work, by designing a fourth color sub-pixel outside ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1335G02F1/15
Inventor 石岳
Owner BOE TECH GRP CO LTD
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