A4-sized flexible ferroelectric liquid-crystal displays with micro color filters

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

研究成果: Article査読

14 被引用数 (Scopus)

抄録

We demonstrated an A4-paper-sized flexible ferroelectric liquid-crystal (FLC) color displays fabricated by using a new plastic-substrate-based process which was developed for large-sized devices. Finely patterned color filters and ITO electrodes were formed on a plastic substrate by a transfer method to avoid surface roughness and thermal distortion of the substrate, which induce disordering of the FLC molecular alignment. The thickness of an FLC/monomer solution sandwiched by two plastic-film substrates was well controlled over a large area by using flexographic printing and lamination techniques. Molecular-aligned polymer walls and fibers were formed in the FLC by a two-step photopolymerization-induced phase-separation method using UV-light irradiation. A fabricated A4-sized flexible-sheet display for color-segment driving was able to exhibit color images even when it was bent.

本文言語English
ページ(範囲)461-468
ページ数8
ジャーナルJournal of the Society for Information Display
13
6
DOI
出版ステータスPublished - 2005 6月
外部発表はい

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 原子分子物理学および光学
  • 電子工学および電気工学

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