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Green color resistance material, liquid crystal display panel and preparation method of green color resistance material

A color-resistance and green technology, applied in optics, instruments, nonlinear optics, etc., can solve the problem of low penetration of green color-resistance, and achieve the effect of improving light penetration and reducing scattering

Inactive Publication Date: 2020-06-19
SHENZHEN CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Abstract
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Problems solved by technology

[0004] The invention provides a green color-resist material, a liquid crystal display panel and a preparation method, so as to alleviate the technical problem of the existing liquid crystal display panel that the penetrating power of the green color resistance is not high

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  • Green color resistance material, liquid crystal display panel and preparation method of green color resistance material
  • Green color resistance material, liquid crystal display panel and preparation method of green color resistance material
  • Green color resistance material, liquid crystal display panel and preparation method of green color resistance material

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Embodiment Construction

[0028] 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. Apparently, the described embodiments are only some of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of this application.

[0029] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation indicated by rear, left, right, vertical, horizontal, top, bottom, inside, outside, clockwise, counterclockwise, etc. The positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the a...

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Abstract

The invention provides a green color resistance material, a liquid crystal display panel and a preparation method of the green color resistance material, wherein the green color resistance material comprises phthalocyanine molecules, and at least one substituent group of the phthalocyanine molecules is a dendritic compound substituent group. By forming a dendritic compound substituent group, steric hindrance which is large enough is generated between adjacent phthalocyanine molecules to hinder aggregation between the molecules, so that the green color resistance material is in a monomolecularstate, the scattering effect of the green color resistance material is reduced, and the light penetrating power is improved.

Description

technical field [0001] The invention relates to the display field, in particular to a green color-resist material, a liquid crystal display panel and a preparation method. Background technique [0002] In existing liquid crystal display panels, in order to improve the optical penetration of the color-resist layer, the color-resist material is usually solubilized so that it is reduced from a granular state to a molecular state, and dispersed in the color-resist liquid solvent in a molecular state, thereby Reduce its scattering effect on light, improve penetration and contrast. However, the green color resistance in the color resistance layer is prone to molecular aggregation in the solvent, it is difficult to form a single molecular state, and the scattering effect is obvious, which cannot meet the requirements of high penetration. [0003] Therefore, the existing liquid crystal display panel has the technical problem of low penetrating power of green color resistance, which...

Claims

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Application Information

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IPC IPC(8): C07D487/22G02F1/1335
CPCC07D487/22G02F1/133514
Inventor 艾琳
Owner SHENZHEN CHINA STAR OPTOELECTRONICS TECH CO LTD
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