Effect of monomer functionality on performance of holographically-formed polymer dispersed liquid crystals

被引:0
作者
Fontecchio, AK [1 ]
Bowley, CC
Yuan, HJ
Crawford, GP
机构
[1] Brown Univ, Providence, RI 02912 USA
[2] dpiX, Palo Alto, CA USA
[3] Dept Phys, Div Engn, Palo Alto, CA USA
来源
MOLECULAR CRYSTALS AND LIQUID CRYSTALS | 2000年 / 352卷
关键词
holography; polymer dispersed liquid crystal; functionality;
D O I
暂无
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Reflection gratings are formed holographically in polymer dispersed material. The effect of polymer functionality on the reflective display performance characteristics of these materials is investigated. Commercial urethane resins of functionality 2, 3, and 6 are used as base materials to create integer and half-integer effective functionalities from 2 to 6. Our results reveal an optimum reflectance at an effective functionality of 4.5.
引用
收藏
页码:833 / 840
页数:8
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