低压驱动液晶透镜设计的研究  

A design of liquid crystal lens with low voltage driving

作　　者：唐先柱[1,2] 钟德镇 简廷宪 陆建钢[1] 谢汉萍[1,3] 

机构地区：[1]上海交通大学,TFT-LCD关键材料及技术国家工程实验室,上海200240 [2]昆山龙腾光电有限公司,昆山215301 [3]台湾交通大学

出　　处：《物理学报》2013年第16期216-221,共6页Acta Physica Sinica

基　　金：江苏省科技支撑计划(批准号:BE2012862);国家自然科学基金(批准号:60906039);上海自然科学基金(批准号:09ZR1414800)资助的课题~~

摘　　要：探讨了低压液晶透镜设计的规律.由五种液晶材料的△neff随驱动电压变化的规律可知:如果液晶材料归一化△neff控制在95%以下,驱动电压可控制在10V以下;在能满足透镜性能和制备工艺允许的前提下,设计液晶透镜时选取的归一化△neff越小,获得的液晶透镜驱动电压越低.该规律可为高性能液晶透镜的设计与制备提供指导.Design rules for liquid crystal （LC） lens with low driving voltage are studied in this paper. Many rules are obtained from simulations of five kinds of LC materials. If normalized △neff of the LC material is less than 95%, the driving voltage of LC lens will be less than 10 V. On the premise that the performance of LC lens is satisfied and fabrication process is permitted, the smaller the normalized Aneff, the lower the driving voltage of the designed LC lensis. The results in can guide people in this paper designing and preparing the LC lens with high performance.

关 键 词：液晶透镜 设计 低压驱动 归一化△neff 

分 类 号：O753.2[理学—晶体学]