Pretilt angle effects on liquid crystal response time

被引：76
|
作者：
Nie, Xiangyi [1 ]
Xianyu, Haiqing [1 ]
Lu, Ruibo [1 ]
Wu, Thomas X. [2 ]
Wu, Shin-Tson [1 ]
机构：
[1] Univ Cent Florida, Coll Opt & Photon, CREOL, Orlando, FL 32816 USA
[2] Univ Cent Florida, Sch Elect Engn & Comp Sci, Orlando, FL 32816 USA
来源：
JOURNAL OF DISPLAY TECHNOLOGY | 2007年 / 3卷 / 03期
关键词：
liquid crystal (LC); pretilt angle; response time;
D O I：
10.1109/JDT.2007.900926
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Pretilt angle effect on liquid crystal dynamics is analyzed theoretically. Analytical expressions are derived to describe liquid crystal response time under nonzero pretilt angle conditions. The theoretical analysis is confirmed experimentally using vertically aligned liquid crystal cells. This finding quantitatively correlates pretilt angles with liquid crystal response time. This study improves the understanding of the liquid crystal dynamic process which is helpful for optimizing liquid crystal response time.
引用
收藏
页码：280 / 283
页数：4
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