摘要
应用光学基本原理对聚合物分散液晶(PDLC)膜的光学特性进行描述,分析聚合物分散液晶微滴中液晶分子排列方式与液晶折射率的关系,并介绍表征PDLC膜散射本领的重要参数的雾度概念及雾度测试方法和表征PDLC膜透光本领的重要参数的透光率概念及透光率的测试方法。
The optical properties of polymer dispersed liquid crystal (PDLC) films have beendescribed by optical basic theory, the dependence of liquid crystal droplet orientation withrefractive index for PDLC films were studied. Furthermore, the conception and testmethods of haze and light transmittance were introduced, which respectively in token of thescatter capability and transmittance capability of PDLC films.
出处
《现代显示》
2009年第1期48-50,共3页
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关键词
聚合物分散液晶
微滴
双折射
雾度
透光率
polymer dispersed liquid crystal
micro-droplet
birefringence
haze
light transm-ittance
