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NCUEIR > College of Science > Graduate Institute of Photonics Technologies > Periodical Articles > Item 987654321/15077

Please use this identifier to cite or link to this item: http://ir.ncue.edu.tw/ir/handle/987654321/15077

Title:	Studies of the Polymer-Stabilized Cholesteric Texture Films Doped with SmC*
Authors:	Fuh, Andy Ying-Guey;Huang, Chi-Yen;Lin, Jyn-Chin;Lin, Chi-Huang;Ko, Tsung-Chih
Contributors:	光電科技研究所
Keywords:	Cholesteric liquid crystal;Ferroelecteric liquid crystal;Polymer network
Date:	2001
Issue Date:	2013-01-07T02:10:06Z
Publisher:	Taylor&Francis
Abstract:	Cells of polymer-stabilized cholesteric texture (PSCT) were fabricated by adding various ferroelectric liquid crystal (SmC) dopant concentrations. Measuring the electro-optical characteristics of these cells indicated that adding a small amount of a SmC could significantly improve the cells' electro-optical characteristics. Both the device's threshold voltage and the rise time were decreased, while the hysteresis width was increased. Such an improvement was attributed to the increase of the dielectric anisotropy of the liquid crystal and the modification of cells' polymer network with the addition of a small amount of SmC* in the mixture.
Relation:	Mol. Cryst. and Liq. Cryst., 358(1): 251-262
Appears in Collections:	[Graduate Institute of Photonics Technologies] Periodical Articles

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