Effect of Curing Voltage on Formation of Polymer-Aligned Liquid-Crystal Pi Cells
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概要
- 論文の詳細を見る
We prepared pi cells by adding a small amount of a UV-curable monomer to a nematic liquid crystal. The mixture of the monomer and liquid crystal was used to fill an empty cell with low-pretilt, parallel-aligned surfaces and subjected to an applied voltage (curing voltage) in polymerization. The polymer network formed in the liquid crystal host was utilized to control the alignment state of the liquid crystal (LC). The observation of polymer-aligned pi cells under a polarizing optical microscope showed that the splay-to-bend transition behavior of the liquid crystal was influenced in those cells subjected to various curing voltages. A model is proposed to explain the results.
- Published by the Japan Society of Applied Physics through the Institute of Pure and Applied Physicsの論文
- 2006-04-15
著者
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Sun Chia-hsing
Department Of Chemistry Soochow University
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Wu Jin-jei
Department Of Electric Engineering Kao-yuan College Of Technology & Commerce
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Sun Chia-Hsing
Department of Chemistry, Soochow University, Taipei 111, Taiwan, R.O.C.
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Chen Tien-Jung
Department of Electro-Optical Engineering, National Taipei University of Technology, Taipei 106, Taiwan, R.O.C.
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Kuo Yu-Ping
Department of Electro-Optical Engineering, National Taipei University of Technology, Taipei 106, Taiwan, R.O.C.
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Chen Tien-Jung
Department of Electro-optical Engineering, National Taipei University of Technology, 1, Sec. 3, Chung-Hsiao E. Rd., Taipei 106, Taiwan, R.O.C.
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