A fast-response in-plane switching liquid crystal display with a protrusion structure  

作　　者：李岩锋 孙玉宝 赵彦礼 

机构地区：[1]Department of Applied Physics,Hebei University of Technology

出　　处：《Chinese Optics Letters》2014年第1期59-61,共3页中国光学快报（英文版）

基　　金：supported by the Key Subject Construction Project of Hebei Province University;the National Natural Science Foundation of China(Nos.11274088,10974042,and NCET-11-0931)

摘　　要：The widespread use and application of in-plane switching liquid crystal displays （IPS-LCDs） is limited by their slow response. In this letter, a fast-response IPS-LCD with a protrusion structure is proposed. The gray-to-gray response time of the IPS-LCD is reduced by 20% to 30%. The difference in cell gap induced by the protrusion accounts for the faster response. Moreover, the viewing angle and ganmla shift of tile proposed IPS-LCD are simulated and found to be better than that of conventional IPS-LCDs.The widespread use and application of in-plane switching liquid crystal displays （IPS-LCDs） is limited by their slow response. In this letter, a fast-response IPS-LCD with a protrusion structure is proposed. The gray-to-gray response time of the IPS-LCD is reduced by 20% to 30%. The difference in cell gap induced by the protrusion accounts for the faster response. Moreover, the viewing angle and ganmla shift of tile proposed IPS-LCD are simulated and found to be better than that of conventional IPS-LCDs.

关 键 词：Liquid crystal displays 

分 类 号：TN873.93[电子电信—信息与通信工程] TG659[金属学及工艺—金属切削加工及机床]