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取向Kerr效应对液晶光控取向质量的影响*王淑梅a)梁兆颜闫石谢景力b)田颜清b)黄锡民a)(中国科学院激发态物理开放研究实验室,长春130021)(中国科学院长春物理研究所,长春130021)b)(吉林大学化学系,长春130023)关键词取向Ker... 相似文献
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液晶显示用取向材料聚甲基丙烯酸肉柱酰氧基乙酯的光控取向研究 总被引:1,自引:0,他引:1
通过实验研究了光聚合物材料聚甲基丙烯酸肉柱酰氧基乙酯(CEMC)的光化学反应过程,以及对液晶材料LC-6701A的取向能力。通过原子力显微镜(AFM)观察了取向层表面在光化学反应前后的变化,测量了光控了以向膜液晶盒中液晶分子的预倾角及单面光控取向扭曲现列液晶显示器(TNLCD)的电光特性和时间响应特性曲线,研究了液晶分子排列取向的机理。 相似文献
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A NEW METHOD TO ALIGN LIQUID CRYSTAL MOLECULES BY LINEAR PHOTO-POLYMERIZATION FOR LIQUID CRYSTAL DISPLAY 下载免费PDF全文
A new technique to uniformly align liquid crystal molecules is presented. The technique is based on producing an anisotropic surface on the glass substrate coated with photo-polymers by photo-polymerization of linear polarized UV-light. The orientation of liquid crystal molecules is governed by the direction of the polarized vector of UV-light. Using this method, we have studied the photo-polymer PSi-CM aligning LC 6710A molecules. The liquid crystal microscopic texture between crossed polarizers, optical retardation from liquid crystal layers and electro-optical properties of twisted nematic liquid crystal display cell are obtained, which was prepared with one side -photo-alignment and the other side-rebbed substrate. 相似文献
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