Superior spatial resolution of surface-stabilized ferroelectric liquid crystals compared to nematic liquid crystals for wide-field-of-view holographic displays

Yoshitomo Isomae, Shintaro Aso, Junichi Shibasaki, Ken Ichi Aoshima, Kenji Machida, Hiroshi Kikuchi, Takahiro Ishinabe, Yosei Shibata, Hideo Fujikake

研究成果: Article査読

2 被引用数 (Scopus)

抄録

We examined the spatial resolution characteristics of surface-stabilized ferroelectric liquid crystals (SSFLCs) to produce an amplitude-Type spatial light modulator with 1 μm pitch pixels for wide-field-of-view holographic displays. We compared the resolution of SSFLCs and parallel-Aligned nematic liquid crystals (NLCs) using small-pitch stripe-shaped electrodes, and concluded that SSFLCs are superior. The enhanced resolution of SSFLCs is attributable to the symmetrical LC molecular alignment achieved by applying opposite-polarity direct-current voltages; NLCs are aligned using alternating-current voltages.

本文言語English
論文番号040901
ジャーナルJapanese journal of applied physics
59
4
DOI
出版ステータスPublished - 2020 4 1

ASJC Scopus subject areas

  • Engineering(all)
  • Physics and Astronomy(all)

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