Two-dimensional focus control for liquid crystal lens

被引：0
|
作者：
Ye, M [1 ]
Sato, S [1 ]
机构：
[1] Akita Univ, Dept Elect & Elect Engn, Akita 0108502, Japan
来源：
LIQUID CRYSTALS VII | 2003年 / 5213卷
关键词：
liquid crystal lens; movement of focus; disclination line;
D O I：
10.1117/12.506612
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
First, a new method of voltage application is proposed. With the new drive method, disclinalion lines do not appear in the cell. Secondly, a liquid crystal lens with focus moveable along and off the axis is reported. The movements of the focus are controlled by the potentials of electrodes and sub-electrodes in the cell.
引用
收藏
页码：242 / 249
页数：8
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