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Title: Fast Switching of Polymer-stabilized Liquid Crystal Pi Cells
Authors: Huang, Chi-Yen;Fung, Ri-Xin;Lin, Ying-Ging;Hsieh, Chia-Ting
Contributors: 光電科技研究所
Date: 2007
Issue Date: 2013-01-07T02:10:42Z
Publisher: American Institute of Physics
Abstract: This work demonstrates a dual-frequency polymer-stabilized liquid crystal pi cell with zero bias and a short response time. The high curing voltage and low curing intensity give the cell a low dark state and a high bright state, such that the transmittance against the applied voltage curve is steep. The response time is under 1 ms and is independent of monomer concentration because a strong electric torque is exerted on the liquid crystals. The cell is useful in field-sequential color systems, and the low operating voltage of ∼ 5 V makes the cell compatible with conventional thin film transistor driving voltages.
Relation: Appl. Phys. Lett., 90(17): 171918
Appears in Collections:[Graduate Institute of Photonics Technologies] Periodical Articles

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