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研究了光聚合物材料聚甲基丙烯酸肉桂酰氧基乙酯 (CEMC)对液晶材料LC 6 710A的取向作用 ,取向层表面在光化学反应前后的变化 ;测量了光控取向膜液晶盒中液晶分子的预倾角及单面光控取向扭曲向列液晶显示器(TNLCD)的电光特性和时间响应特性 ,研究了这种材料的光化学反应过程 ,以及液晶分子排列取向的机理 .
The orientation effect of photopolymer material cinnamyl methacrylate (CEMC) on liquid crystal material LC 6 710A and the change of surface of alignment layer before and after photochemical reaction were investigated. The effects of liquid crystal molecules The pre-tilt angle and the electro-optic properties and time response of TNLCD were studied. The photochemical reaction process and the alignment mechanism of liquid crystal molecules were studied.