Electro-optical properties of polymer stabilized cholesteric liquid crystal film

被引：0
|
作者：
马骥 [1 ]
郑致刚 [2 ]
刘永刚 [1 ]
宣丽 [1 ]
机构：
[1] State Key Laboratory of Applied Optics,Changchun Institute of Optics,Fine Mechanics and Physics,Chinese Academy of Sciences
[2] Department of Physics,School of Science,East China University of Science and Technology
来源：
Chinese Physics B | 2011年 / 02期
基金：
中国国家自然科学基金;
关键词：
liquid crystal; polymer; electro-optical property; cholesteric liquid crystal;
D O I：
暂无
中图分类号：
O484.4 [薄膜的性质];
学科分类号：
080501 ; 1406 ;
摘要：
Liquid crystals (LCs) and polymers are extensively used in various electro-optical applications.In this paper,normal mode polymer stabilized cholesteric LC film is prepared and studied.The effects of chiral dopant and monomer concentrations on the electro-optical properties,such as contrast ratio,driving voltage,hysteresis width and response time,are investigated.The reasons of electro-optical properties influenced by the concentrations of the materials are discussed.Through the proper material recipe,the electro-optical properties of polymer stabilized cholesteric LC film can be optimized.
引用
收藏
页码：299 / 305
页数：7
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