液晶性高分子安定化FLCD

8 References
  • KATAOKA Shingo
    Division of Electric and Information Engineering, Graduate School of Technology, Tokyo University of Agriculture & Technology
  • TAGUCHI Yasuhiro
    Division of Electric and Information Engineering, Graduate School of Technology, Tokyo University of Agriculture & Technology
  • IIMURA Yasufumi
    Division of Electric and Information Engineering, Graduate School of Technology, Tokyo University of Agriculture & Technology
  • KOBAYASHI Shunsuke
    Division of Electric and Information Engineering, Graduate School of Technology, Tokyo University of Agriculture & Technology

Bibliographic Information

Other Title
  • Liquid Crystalline Polymer Stabilized FLCDs

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Description

強誘電性液晶に液晶性アクリレートモノマーを3.0wt%添加し、SmA相でUV硬化させたSSFLCセルを作製した。その結果、SmC*相で疑似ブックシェルフ構造および高プレティルト配向膜を用いずにC1ユニフォーム配向のみの状態が得られることが判った。さらに、この技術と光配向法を組み合わせることにより、高コントラストのFLCDが実現可能である。
Polymer stabilized SSFLC cells using a ferroelectric liquid crystal doped with photo-curable liquid crystalline monomers have been successfully fabricated. The liquid crystalline polymer network is formed by photo-curing in the SmA phase, and the layer structure in the SmC* phase is studied by X-ray diffraction measurement. From the result, we find that the formed network suppresses to form a chevron layer structure, resulting in formation of a quasi-bookshelf layer structure. Using these techniques, we can obtain the only C1-uniform state without using a high-pretilt aligning film. Furthermore, the utilization of PVCi films for LC alignment is shown to be useful to obtain a uniform alignment.

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Details 詳細情報について

  • CRID
    1573387452253627008
  • NII Article ID
    110003270005
  • NII Book ID
    AN10060775
  • Text Lang
    en
  • Data Source
    • CiNii Articles

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