A fast response, three-electrode liquid crystal device

被引：25
|
作者：
Xiang, CY
Guo, JX
Sun, XW
Yin, XJ
Qi, GJ
机构：
[1] Nanyang Technol Univ, Sch Elect & Elect Engn, Singapore 639798, Singapore
[2] Singapore Polytechn, Sch Chem & Life Sci, Singapore 139651, Singapore
来源：
JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS | 2003年 / 42卷 / 7A期
关键词：
liquid crystal display; fast response; hybrid-aligned nematic; electro-optical device;
D O I：
10.1143/JJAP.42.L763
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
A new, three-electrode, hybrid-aligned nematic (HAN) liquid crystal (LC) device for fast response applications is described. The three-electrode configuration generates electric field horizontally and vertically which alternately turn the LC cell on and off. The fast response is realized with both the turn-on and turn-off processes driven by an electric field. The transmission and response time of such a LC device as a function of the rubbing angle were studied. A total response time (rise time plus fall time) of less than 2 ms was obtained for a non-optimized HAN LC cell with a cell gap of 6 pm. Such a device is promising for video and other applications where fast response is required.
引用
收藏
页码：L763 / L765
页数：3
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