Polymer-Stabilized Method for Vertically Aligned Supertwisted Nematic Liquid Crystal Displays
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概要
- 論文の詳細を見る
To achieve stable and uniform tilt angles below 85° for vertical liquid crystal (LC) alignment, a polymer-stabilized method with a bias voltage (BPS) that is combined with a photoalignment method has been proposed. An initially tilted vertically aligned LC medium is fabricated by a photoalignment method followed by a BPS method to further decrease tilt angle; the resulting low tilt angle of about 80° shows excellent uniformity and stability. This BPS method is applied to the fabrication of vertically aligned supertwisted nematic liquid crystal displays (LCDs), and we succeed in obtaining very steep voltage and transmittance characteristics with excellent temperature stability, which are essential for high-multiplexing passive matrix LCDs.
- Published by the Japan Society of Applied Physics through the Institute of Pure and Applied Physicsの論文
- 2007-02-15
著者
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Iimura Yasufumi
Faculty Of Technology Tokyo University Of Agriculture And Technology
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Iimura Yasufumi
Faculty of Technology, Tokyo University of Agriculture and Technology, 2-24-16 Naka-cho, Koganei, Tokyo 184-8588, Japan
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Maruyama Kazunori
Faculty of Technology, Tokyo University of Agriculture and Technology, 2-24-16 Naka-cho, Koganei, Tokyo 184-8588, Japan
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Houryu Takeshi
Faculty of Technology, Tokyo University of Agriculture and Technology, 2-24-16 Naka-cho, Koganei, Tokyo 184-8588, Japan
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