International Display Workshops General Incorporated Association

Proceedings of the International Display Workshops Volume 27 (IDW '20)

Proceedings of the International Display Workshops Volume 27 (IDW '20)

2020年12月9日 〜 2020年12月11日
Virtual Conference

14:40 〜 15:00

[LCT7-1(Invited)] Ferroelectric Liquid Crystal Pixel Arrays with 1 × 1-μm Pixel Pitch for Electro-Holography

*Shintaro Aso1, Ken-ichi Aoshima1, Ryo Higashida1, Nobuhiko Funabashi1, Junichi Shibasaki1, Takahiro Ishinabe2, Yosei Shibata2, Hideo Fujikake2, Kenji Machida1 (1. NHK (Japan), 2. Tohoku University (Japan))

Holographic Display, Spatial Light Modulator, Ferroelectric Liquid Crystal

https://doi.org/10.36463/idw.2020.0091

We fabricated ferroelectric liquid crystal pixel arrays with small pixel pitch of 1 × 1 μm using a prepatterned two-layer electrode and investigated the light modulation properties. Furthermore, we obtained reconstructed three-dimensional holographic images with a wide viewing-zone angle using a 10k × 10k array with 1 × 1-μm pixels.