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Color filter substrate and liquid crystal panel

A color filter substrate and liquid crystal layer technology, applied in optics, nonlinear optics, instruments, etc., can solve the problems of increasing the optical anisotropy of liquid crystals and the difficulty of developing new liquid crystal materials, so as to improve the role of large vision Partial effect

Active Publication Date: 2018-11-23
WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This solution is difficult to realize, because it is necessary to increase the optical anisotropy of the liquid crystal on the basis of ensuring the phase delay, and it is difficult to develop new liquid crystal materials.

Method used

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  • Color filter substrate and liquid crystal panel
  • Color filter substrate and liquid crystal panel
  • Color filter substrate and liquid crystal panel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Such as figure 2 As shown, the color filter substrate 10a provided in this embodiment includes a glass substrate 101, a first black matrix 102 disposed on the glass substrate 101, and color-resist units arranged between the first black matrix 102 103R, 103G (the color resistance unit includes a red color resistance unit, a green color resistance unit and a blue color resistance unit, only the red color resistance unit 103R and the green color resistance unit 103G are shown in the figure) and the color resistance unit covering the color resistance The flat layer 104 on the units 103R and 103G (in some other embodiments, the flat layer 104 may not be provided), the color resistance units 103R and 103G have corner segment differences covering the first black matrix 102 1031. Wherein, the color filter substrate 10a further includes a second black matrix 105a, and the second black matrix 105a is vertically connected to the first black matrix 102 from the angular step diffe...

Embodiment 2

[0035] Such as Figure 5 As shown, the color filter substrate 10c provided in this embodiment includes a glass substrate 101, a first black matrix 102 disposed on the glass substrate 101, and color-resist units arranged between the first black matrix 102 103R, 103G (the color resistance unit includes a red color resistance unit, a green color resistance unit and a blue color resistance unit, only the red color resistance unit 103R and the green color resistance unit 103G are shown in the figure) and the color resistance unit covering the color resistance The flat layer 104 on the units 103R, 103G, the color-resist units 103R, 103G have an angular step difference portion 1031 covering the first black matrix 102 . Wherein, the color filter substrate 10c further includes a second black matrix 105c. Specifically, such as Figure 5 As shown, the second black matrix 105 c is arranged parallel to the first black matrix 102 , and is located between the angular step difference portio...

Embodiment 3

[0039] Such as Figure 7 As shown, the color filter substrate 10d provided in this embodiment includes a glass substrate 101, a first black matrix 102 disposed on the glass substrate 101, and color-resist units arranged between the first black matrix 102 103R, 103G (the color resistance unit includes a red color resistance unit, a green color resistance unit and a blue color resistance unit, only the red color resistance unit 103R and the green color resistance unit 103G are shown in the figure) and the color resistance unit covering the color resistance The flat layer 104 on the units 103R, 103G, the color-resist units 103R, 103G have an angular step difference portion 1031 covering the first black matrix 102 . Wherein, the color filter substrate 10d further includes a second black matrix 105d. Specifically, such as Figure 7 As shown, the second black matrix 105d is arranged parallel to the first black matrix 102 , which is located on the planar layer 104 and corresponds t...

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PUM

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Abstract

The invention discloses a color filter substrate, which comprises a glass substrate, first black matrixes arranged on the glass substrate and color resistance units arranged between the first black matrixes, wherein each color resistance unit is provided with an angle section difference part covering the first black matrix. The color filter substrate also comprises a second black matrix, the second black matrix is vertically connected onto the first black matrix from the angle section difference part, and the height of the second black matrix is at least flush with the height of the angle section difference part. The invention also discloses a liquid crystal panel comprising the above color filter substrate. Through improvement on the black matrixes, light leaked from a display pixel and emitted to an adjacent pixel in the case of large view watching can be blocked, and the purpose of improving color cast of the large view can be realized.

Description

technical field [0001] The invention relates to the technical field of liquid crystal displays, in particular to a color filter substrate and a liquid crystal panel including the color filter substrate. Background technique [0002] Liquid Crystal Display (LCD) is a flat and ultra-thin display device, and the liquid crystal panel is an important part of the liquid crystal display. The liquid crystal panel at least includes a TFT array substrate (array substrate) and a color filter substrate (color filter substrate) that are arranged oppositely, and a liquid crystal layer between the TFT array substrate and the color filter substrate. The TFT array substrate is provided with pixel arrays and intersecting data lines and scan lines, the data lines provide data signals to the pixel array, and the scan lines provide scan signals to the pixel units. The current liquid crystal display devices are gradually developing in the direction of wide viewing angles, whether it is mobile te...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1335
CPCG02F1/1333G02F1/133512G02F1/1343G02F1/133357
Inventor 唐岳军杨宗颖
Owner WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
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