Stability Improvement of a Twisted-Vertical Aligned Nematic Liquid Crystal Cell
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概要
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A patterned twisted-vertical aligned (PTVA) nematic liquid crystal cell with an indium--tin-oxide (ITO) electrode that is patterned with a fine slit and hole is demonstrated to exhibit excellent electro-optical characteristics of high transmittance with stable liquid crystal orientation. The proposed PTVA cell has a similar liquid crystal (LC) director distribution to that of the continuum domain TVA (CDTVA) cell, but with a more stable optical schlieren. The proposed PTVA cell has a maximum transmittance that is about 24% higher than that of a PVA cell.
- 2011-06-25
著者
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Wu Jin-jei
Department Of Electric Engineering Kao-yuan College Of Technology & Commerce
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Hsu Kuei-Chu
Department of Optics and Photonics, National Central University, Jhongli 32001, Taiwan
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Peng Cheng-Chung
Department of Optics and Photonics, National Central University, Jhongli 320, Taiwan
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Wu Jin-Jei
Department of Electro-Optical Engineering, National Taipei University of Technology, Taipei 106, Taiwan
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Huang Shun-Jian
Department of Electro-optical Engineering, National Taipei University of Technology, Taipei 106, Taiwan
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Hsu Kuei-Chu
Department of Optics and Photonics, National Central University, Jhongli 320, Taiwan
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