Influence of polymer wall formation on alignment behaviors of ferroelectric liquid crystal devices

Takeshi Murashige, Hideo Fujikake, Hiroto Sato, Hiroshi Kikuchi, Taiichiro Kurita, Fumio Sato

研究成果: Article査読

抄録

We clarified that polymer networks generated in polymer wall formation increase a threshold voltage for switching of a ferroelectric liquid crystal (FLC) near the polymer walls, from electron/optical microscopy and electrooptic measurement of FLC/polymer composite films. The polymer walls were formed by ultraviolet light irradiation to an FLC/monomer solution through a photomask. The ultraviolet light spreading from the photomask formed the undesirable polymer networks near the polymer walls. The decrease in the light spreading angle and monomer concentration reduced the generation of the polymer networks, which improved the FLC switching behaviors with applied voltages.

本文言語English
ページ(範囲)27-32
ページ数6
ジャーナルJournal of Photopolymer Science and Technology
18
1
DOI
出版ステータスPublished - 2005
外部発表はい

ASJC Scopus subject areas

  • ポリマーおよびプラスチック
  • 有機化学
  • 材料化学

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