Advanced electro-optical smart window based on PSLC using a photoconductive TiOPc electrode

被引：20
|
作者：
Fuh, Andy Ying Guey [1 ,2 ,3 ]
Chih, Shang Yi [2 ]
Wu, Shing Trong [1 ,3 ]
机构：
[1] Natl Cheng Kung Univ, Dept Phys, Tainan 701, Taiwan
[2] Natl Cheng Kung Univ, Inst Electroopt Sci & Engn, Tainan, Taiwan
[3] Natl Cheng Kung Univ, Adv Optoelect Technol Ctr, Tainan, Taiwan
来源：
LIQUID CRYSTALS | 2018年 / 45卷 / 06期
关键词：
Liquid crystal; switchable window; polymer liquid crystal composites; photoconductive film; ULTRAVIOLET PHOTODETECTORS; LIQUID-CRYSTALS; COMPOSITE; POLYMER; FILMS; PHOTODIODES; GRAPHENE;
D O I：
10.1080/02678292.2017.1397214
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
This study demonstrates an electro-optical controllable smart window based on a liquid crystal device. The device integrates a photoconductive electrode based on TiOPc films into a liquid crystal shutter based on polymer-stabilised homeotropic aligned nematic liquid crystals (PSLC) connecting in series. The PSLC light shutter is transparent in electric field-off state; it scatters light as it switches to multi-domain structures in electric field-on states. The TiOPc film has an optically controllable impedance that manipulates the electric field on the PSLC film. The window transits into multi-transmission states according to the intensities of exposure light with an extra applied bias voltage. [GRAPHICS] .
引用
收藏
页码：864 / 871
页数：8
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