Development of Photoreaction-LCD Gap Control Material

YU Jie; LI Zhe; REN Jiao-yan; LING Zhi-hua

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Development of Photoreaction-LCD Gap Control Material

Material Physics & Chemistry | 更新时间：2020-08-12

- Development of Photoreaction-LCD Gap Control Material
- Chinese Journal of Liquid Crystals and Displays Vol. 25, Issue 4, Pages: 505-509(2010)
- 作者机构：
  
  1. 湖北省化学研究院,湖北武汉 430074, E-mail: yj173767@126. com
  2. 上海天马微电子有限公司上海,201201
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN141.9
- Received：18 March 2010，
  
  Revised：06 May 2010，
  
  Published Online：20 August 2010，
  
  Published：20 August 2010
- 稿件说明：
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于洁, 李哲, 任娇燕, 凌志华. 光反应型LCD间隙控制材料的研制[J]. 液晶与显示, 2010,25(4): 505-509

YU Jie, LI Zhe, REN Jiao-yan, LING Zhi-hua. Development of Photoreaction-LCD Gap Control Material[J]. 液晶与显示, 2010,25(4): 505-509
于洁, 李哲, 任娇燕, 凌志华. 光反应型LCD间隙控制材料的研制[J]. 液晶与显示, 2010,25(4): 505-509 DOI：

YU Jie, LI Zhe, REN Jiao-yan, LING Zhi-hua. Development of Photoreaction-LCD Gap Control Material[J]. 液晶与显示, 2010,25(4): 505-509 DOI：

摘要

采用丙烯酸类单体以及各种功能性配合物制备了光反应型高分子树脂

该材料分子结构中具有可提高对ITO金属膜附着力的羟基基团

还具有能提高耐热性的苯环骨架结构。对其光敏性进行了测试

确定该材料具有快速固化的特点。通过对该材料的透光率、耐热性能的详细测试与比对

确定了该材料具有高透光率以及高耐热性能的特点

铅笔硬度测试结果在3H以上

表明该材料可作为LCD间隙控制材料使用。

Abstract

With acrylic monomers and various functional complexes

the light reactive resin was prepared. This material has a molecular structure

which can improve the adhesion of metal film on the ITO with hydroxyl group

also is able to improve heat resistance of the benzene ring skeleton. Photosensitivity was tested for that the material has the characteristics of rapid solidification. Testing and comparison determined that the material has high transmittance and high heat resistance. 3H pencil hardness test results demonstrated that this material can be used as LCD gap control materials.

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references

Kim J M, Chang S M,Kong S M,et al.Method for mono-dispersed large spherical particles of silica for LCD spacer

.Molecular Crystals and Liquid Crystals, 2008, 10(492):245-256.

Li D J, Huang C M. Deformation analysis on the photospacers for TFT LCD //Proceedings of ASID-06, New Delhi:SID,2006:19-22.

费明权.MVA模式TFT-LCD用彩色滤光片制程解析

. 现代显示, 2009,(3): 28-33.

Wang Y, Xiao P.Topolymerization induced by a benzophenone derivative photoinitiator

.Chin. Chem. Lett., 2007,18(8):977-980.

Lee K H, Kim B K. Structure-property relationships of polyurethane anionomer acrylates

. Polymer, 1996, (11):2251-2257.

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Related Institution

Tianjin Key Laboratory of Electronic Materials and Devices, Hebei University of Technology

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School of Instrumentation Science and Opto-electronics Engineering， Beihang University

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