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Transparent electroconductive resin, color film substrate and its manufacturing method, liquid crystal display device

A technology for transparent conductive and color filter substrates, applied in the fields of transparent conductive resins, liquid crystal display devices, color filter substrates and their manufacturing methods, can solve the problem of unsatisfactory conductive effect of protective layers, reduced optical transparency of coatings, and reduced performance of liquid crystal display panels and other problems to achieve the effect of ensuring production safety and production efficiency, good light transmittance and conductivity, and eliminating breakage.

Active Publication Date: 2012-08-08
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the conductive nanomaterial or transparent oxide powder is a dispersed phase in the matrix of the protective layer, not only the conductive effect of the protective layer is not ideal, but also the optical transparency of the coating is easily reduced, which reduces the performance of the liquid crystal display panel.

Method used

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  • Transparent electroconductive resin, color film substrate and its manufacturing method, liquid crystal display device
  • Transparent electroconductive resin, color film substrate and its manufacturing method, liquid crystal display device
  • Transparent electroconductive resin, color film substrate and its manufacturing method, liquid crystal display device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] 32g acrylate resin, 6g organic acid-doped polyaniline, 3g trimethylolpropane triacrylate, 0.1g benzoyl peroxide (curing initiator) are added in 60g toluene, stirred until fully dissolved to form a solution, The solution is a transparent conductive resin in a solution state provided by the present invention. That is, 32 parts by mass of the transparent matrix resin, 6 parts by mass of organic acid-doped polyaniline, 3 parts by mass of the crosslinking monomer, 0.1 parts by mass of the curing initiator, and 60 parts by mass of toluene.

Embodiment 2

[0040]50g epoxy acrylate resin, 1g dodecylbenzenesulfonic acid doped polyaniline, 15g pentaerythritol tetraacrylate, 1g azo thermal initiator (such as azobisisobutyronitrile), 90g toluene, mix uniformly to obtain Transparent conductive resin solution. That is, 50 parts by mass of the transparent matrix resin, 1 part by mass of organic acid-doped polyaniline, 15 parts by mass of the crosslinking monomer, 1 part by mass of the curing initiator, and 90 parts by mass of toluene.

Embodiment 3

[0042] 10g of polyurethane acrylate resin, 20g of camphorsulfonic acid-doped polyaniline, 1g of pentaerythritol tetraacrylate, 0.1g of azo thermal initiator (such as azobisisobutyronitrile), and 40g of toluene were uniformly mixed to obtain a transparent conductive resin solution. That is, 10 parts by mass of the transparent matrix resin, 20 parts by mass of organic acid-doped polyaniline, 1 part by mass of the crosslinking monomer, 0.1 parts by mass of the curing initiator, and 40 parts by mass of toluene.

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Abstract

The invention discloses a transparent electroconductive resin, a color film substrate and its manufacturing method and a liquid crystal display device, relates to the technical field of liquid crystal display, and aims to raise properties of the liquid crystal display device and simultaneously simplify the manufacturing technology of the liquid crystal display device. The transparent electroconductive resin disclosed by the invention contains a transparent matrix resin, organic acid-doped polyaniline and toluene. The color film substrate disclosed by the invention contains a substrate, on which a common electrode formed by the transparent electroconductive resin is disposed. The invention can be applied to the manufacturing field of the liquid crystal display panel.

Description

technical field [0001] The invention relates to the technical field of liquid crystal display, in particular to a transparent conductive resin, a color filter substrate and a manufacturing method thereof, and a liquid crystal display device. Background technique [0002] In the liquid crystal display industry, the color filter substrate accounts for 20%-30% of the cost of the liquid crystal display panel, and it is the core technology that must be mastered in the development of the TFT-LCD (Thin Film Transistor-Liquid Crystal Display) industry. [0003] Such as figure 1 As shown, in the prior art, the color filter substrate mainly includes a substrate 1 on which a black light-shielding layer 20, also known as a black matrix, is formed between the black light-shielding layers 20, and a color filter layer 30 is formed between the black light-shielding layers 20. A common electrode 40 is disposed on the layer 20 and the color filter layer 30 . The common electrode 40 is usual...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L51/00C08L51/08C08L79/02C08F220/32C08F220/36C08K5/42H01B1/20G02F1/1335G02F1/1343G02F1/1333
Inventor 舒适石岳薛建设杨久霞赵吉生
Owner BOE TECH GRP CO LTD
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