A color filter substrate, manufacturing method, and display device
A color filter substrate and a manufacturing method technology, applied in nonlinear optics, instruments, optics, etc., can solve the problems of low contrast ratio of liquid crystal display, low liquid crystal display panel, insufficient response time of liquid crystal display, etc., and achieve high contrast ratio and high response speed. The effect of optimal performance
Active Publication Date: 2016-01-27
BOE TECH GRP CO LTD
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Problems solved by technology
However, in the prior art, the best display performance of the liquid crystal display panel cannot be satisfied at the same time, that is, for the same type of liquid crystal, if you want to obtain a faster response time, you need the liquid crystal gap of the liquid crystal panel to be very low, but it will also The contrast of the liquid crystal display is relatively low; similarly, if you want to obtain a higher display contrast, the response time of the liquid crystal display may not be fast enough
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[0038] The specific implementation manner of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0039] like figure 1 As mentioned above, the present invention provides a color filter substrate of a thin film transistor liquid crystal panel, comprising a substrate 1, black matrix 2 and color filter 3 alternately arranged on the substrate 1 shown, and covering the black matrix 2 and color filter shown in the shown substrate 1. The cover layer 4 on the optical filter 3; the side of the cover layer 4 close to the liquid crystal is divided into a transparent step area and a non-transparent step area corresponding to each sub-pixel area; the transparent step area includes an area arranged on the cover layer 4 One or more first electrochromic elements 7 and transparent steps 6 with different thicknesses correspondingly arranged on each first electrochromic element 7; The second electrochromic element 5. like image 3 As shown, ...
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The invention relates to the technical field of display, in particular to a color film substrate, a manufacturing method and a display device. The color film substrate sequentially comprises a substrate body, a black matrix, a color filter and a covering layer. One side of the covering layer close to liquid crystal is divided into transparent step areas and non-transparent step areas in corresponding subpixel areas. Each transparent step area comprises one or a plurality of first electrochromism pieces and transparent steps with different thicknesses and arranged on the first electrochromism pieces correspondingly. Each non-transparent step area comprises a second electrochromism piece arranged on the covering layer. The electrochromism display technology and the film transistor liquid crystal display technology are combined, two liquid crystal gaps are formed in a single subpixel area of a thin film transistor liquid crystal display panel, a light valve is formed by using the electrochromism feature, and switching of high contrast and high response speed optimal performance display effects can be finally achieved.
Description
technical field [0001] The invention relates to the field of display technology, in particular to a color filter substrate, a manufacturing method, and a display device. Background technique [0002] At present, with the development of science and technology and the progress of society, liquid crystal displays have been more and more widely used by people, and play a vital role in industrial production and people's lives. [0003] ADS (Advanced Super Dimension Switch, Advanced Super Dimension Switching Technology) mode LCD panel has the advantage of ultra-wide viewing angle. However, in the prior art, the best display performance of the liquid crystal display panel cannot be satisfied at the same time, that is, for the same type of liquid crystal, if you want to obtain a faster response time, you need the liquid crystal gap of the liquid crystal panel to be very low, but it will also The contrast of the liquid crystal display is relatively low; similarly, if a higher displa...
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IPC IPC(8): G02F1/1335
Inventor 石岳
Owner BOE TECH GRP CO LTD