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請使用永久網址來引用或連結此文件: http://ir.ncue.edu.tw/ir/handle/987654321/15101

題名: Silica-nanoparticle-doped Nematic Display with Multistable and Dynamic Modes
作者: Huang, Chi-Yen;Lai, Chien-Cheng;Tseng, Yao-Hsien;Yang, Ya-Ting;Tien, Ching-Jui;Lo, Kuang-Yao
貢獻者: 光電科技研究所
日期: 2008-06
上傳時間: 2013-01-07T02:10:44Z
出版者: American Institute of Physics
摘要: We demonstrate a silica-nanoparticle-doped hybrid-aligned nematic device, which can be operated in the dynamic mode and the multistable mode. Under ac voltage excitation, the interfacial polarization effect between the homogeneously dispersed nanoparticles and the liquid crystal (LC) host reduces the dielectric relaxation time of the LC-silica dispersion, giving the LC cell a fast response time for the dynamic mode. Under dc voltage excitation, the silica nanoparticles accumulated on the planar side of the cell, creating agglomerates to stabilize the homeotropically aligned LCs, which is retained after switching off the voltage, giving the cell bistable/multistable switching characteristics.
關聯: Appl. Phys. Lett., 92(22): 221908
顯示於類別:[光電科技研究所] 期刊論文

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