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A color filter substrate, a display panel and a display device

A color film substrate and base substrate technology, applied in the field of color film substrates, display panels and display devices, can solve the problems of cracking of the protective layer 12, large differences in physical parameter matching performance, etc., reduce the possibility of peeling off, and achieve good physical parameters. Matching performance, the effect of reducing the possibility of peeling

Active Publication Date: 2021-02-26
BOE TECH GRP CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the color filter layer 11 is made of organic materials, the physical parameter matching performance difference between the protective layer 12 and the color filter layer 11 in the color filter substrate 1 is relatively large, so that the protective layer 12 is easily separated from the color filter layer 11. The surface peeled off and cracked

Method used

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  • A color filter substrate, a display panel and a display device
  • A color filter substrate, a display panel and a display device
  • A color filter substrate, a display panel and a display device

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Embodiment Construction

[0030] 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 creative efforts fall within the protection scope of the present invention.

[0031] see image 3 and Figure 5 The color filter substrate 1 provided by the embodiment of the present invention includes a base substrate 10, and a color filter layer 11 formed on the surface of the base substrate 10, the surface of the color filter layer 11 facing away from the base substrate is provided with a protective layer 12, The protection layer 12 contains organic materials and inorganic materials, and along the surface away from the color filter layer...

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Abstract

The invention discloses a color filter substrate, a display panel and a display device, and relates to the field of display technology, so as to prevent the small molecule organic color color resist material from diffusing into the liquid crystal and reduce the gap between the protective layer and the color filter layer. Adhesiveness. The color filter substrate includes a base substrate and a color filter layer formed on the surface of the base substrate; the surface of the color filter layer facing away from the base substrate is provided with a protective layer, the protective layer contains organic materials and inorganic materials, and along the The color filter layer is away from the surface of the base substrate, and the content of the inorganic material in the protective layer increases gradually at first, and then decreases gradually. The display panel includes the color filter substrate mentioned in the above technical solution. The color filter substrate provided by the invention is used in a display device.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a color filter substrate, a display panel and a display device. Background technique [0002] Thin Film Transistor Liquid Crystal Display (TFT-LCD for short) is widely used in mobile phones, tablet computers, TVs and other products, such as figure 1 As shown, the thin film transistor liquid crystal 3 display mainly includes a color filter substrate 1 , an array substrate 2 and a liquid crystal 3 formed between the color filter substrate 1 and the array substrate 2 . [0003] Such as figure 1 and figure 2 As shown, a common color filter substrate 1 includes a base substrate 10, and a color filter layer 11 formed on the base substrate 10, and a protective layer 12 is formed on the surface of the color filter layer 11 away from the base substrate 10. and the alignment layer 4; wherein, the protective layer 12 and the alignment layer 4 are generally made of organic mater...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B5/20G02B1/14G02F1/1335
CPCG02B5/20G02F1/133514G02B1/14
Inventor 徐朝哲高志扬李纪
Owner BOE TECH GRP CO LTD
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