Advanced electro-optical smart window based on PSLC using a photoconductive TiOPc electrode
Advanced electro-optical smart window based on PSLC using a photoconductive TiOPc electrode
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DOI：
10.1080/02678292.2017.1397214
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发表时间：
2018-01-01
期刊：
影响因子：
2.2
通讯作者：
Wu, Shing Trong
中科院分区：
文献类型：
--
作者：
Fuh, Andy Ying Guey;Chih, Shang Yi;Wu, Shing Trong
本研究展示了一种基于液晶器件的光电可控智能窗。该装置将基于TiOPc薄膜的光导电极集成到基于聚合物稳定各向同性排列向列液晶（PSLC）串联连接的液晶快门中。PSLC光快门在电场关闭状态下是透明的；当它在电场状态下切换到多域结构时，它会散射光。TiOPc薄膜具有光学可控阻抗，可操纵PSLC薄膜上的电场。在额外施加偏置电压的情况下，窗口根据曝光光的强度转变为多透射状态。
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].