活性制备聚合物分散液晶显示器件

李 儒; 曾 伟; 张 凯; 潘翠红; 孙 硕; 汪映寒

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活性制备聚合物分散液晶显示器件

器件制备技术及器件物理 | 更新时间：2020-08-12

- 活性制备聚合物分散液晶显示器件
- Preparation of Polymer Dispersed Liquid Crystal Films Using Living Polymerization
- 液晶与显示 2009年24卷第6期页码：831-835
- 作者机构：
  
  四川大学高分子科学与工程学院高分子材料与工程国家重点实验室,四川成都,610065
- 作者简介：
- 基金信息：
- DOI：
  中图分类号： O753+.2
- 收稿日期：2009-04-25，
  
  修回日期：1900-01-02，
  
  网络出版日期：2009-12-30，
  
  纸质出版日期：2009-12-30
- 稿件说明：
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李儒;曾伟;张凯;潘翠红;孙硕;汪映寒. 活性制备聚合物分散液晶显示器件[J]. 液晶与显示, 2009,24(6): 831-835

LI Ru;ZENG Wei;ZHANG Kai;PAN Cui-hong;SUN Shuo;WANG Ying-han. Preparation of Polymer Dispersed Liquid Crystal Films Using Living Polymerization[J]. 液晶与显示, 2009,24(6): 831-835
李儒;曾伟;张凯;潘翠红;孙硕;汪映寒. 活性制备聚合物分散液晶显示器件[J]. 液晶与显示, 2009,24(6): 831-835 DOI：

LI Ru;ZENG Wei;ZHANG Kai;PAN Cui-hong;SUN Shuo;WANG Ying-han. Preparation of Polymer Dispersed Liquid Crystal Films Using Living Polymerization[J]. 液晶与显示, 2009,24(6): 831-835 DOI：

摘要

合成了一种活性大分子试剂

将其引入聚合诱导分相法中

研究了其含量和光引发剂含量对PDLC光电性能的影响。结果表明:随着活性大分子试剂和光引发剂含量的上升

PDLC的关态透光率明显下降

阈值电压及饱和电压有所上升。文章对活性大分子试剂在聚合过程中的作用机理进行了分析。

Abstract

PDLC films were prepared with the method of PIPS(photo polymerization induced phase separation) by macro-initiator prepared by RAFA(reversible addition fragmentation chain transfer).The effect of RAFT-M on electro-optical properties of PDLC films was investigated. It was found that as the RAFT-M and photo initiater increased

both the threshold voltage and saturation voltage increased

and both the off-state transmittance and the on-state transmittance decreased.

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references

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