| N＊-Sc＊相变序铁电液晶器件层排列研究 |
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| 引用本文： | 岱钦,乌日娜,徐送宁,姜月秋,徐志洁.N＊-Sc＊相变序铁电液晶器件层排列研究[J].沈阳理工大学学报,2009,28(2):87-89. |
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| 作者姓名： | 岱钦 乌日娜 徐送宁 姜月秋 徐志洁 |
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| 作者单位： | 沈阳理工大学,理学院,辽宁,沈阳,110168 |
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| 摘 要： | N＊-Sc＊相变序铁电液晶器件具有半”V”字形电光特性，可实现连续灰度．并且自发极化值小、视角宽、响应时间为μs量级，适合TFTr-LCD，但控制层排列困难．针对此缺点，实验中通过分析直流电压对铁电液晶器件层排列的影响，测量了器件电光特性，提出了N＊-Sc＊相变序铁电液晶分子层排列模型．
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| 关 键 词： | 序铁电液晶 N＊-Sc＊相变 层排列 直流电压 |
Study on Layer Alignment of Ferroelectric Liquid Crystal Cel with N~*-Sc~* Phase Transition |
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| DAI Qin,WU Rina,XU Song-ning,JIANG Yue-jiu,XU Zhi-jie.Study on Layer Alignment of Ferroelectric Liquid Crystal Cel with N~*-Sc~* Phase Transition[J].Transactions of Shenyang Ligong University,2009,28(2):87-89. |
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| Authors: | DAI Qin WU Rina XU Song-ning JIANG Yue-jiu XU Zhi-jie |
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| Affiliation: | Shenyang Ligong University;Shenyang 110168;China |
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| Abstract: | Ferroelectric liquid crystal cell with a C(N*-Sc*) phase transition sequence can obtains continuous gray scale,which has the half "V" shaped electro-optical characteristics.It is suitable for TFT-LCD because of the small spontaneous polarization,wide view angle and microsecond fast response.But the layer alignment is difficult to control.In this paper,the influence of the DC voltage on molecular layer alignment is analyzed,the molecular layer alignment model is proposed. |
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| Keywords: | sequence ferroelectric liquid crystal N*-Sc* phase transition layer alignment DC voltage |
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