International Display Workshops General Incorporated Association

Proceedings of the International Display Workshops Volume 30 (IDW '23)

Proceedings of the International Display Workshops Volume 30 (IDW '23)

Dec 6, 2023 - Dec 8, 2023
TOKI MESSE Niigata Convention Center

2:50 PM - 3:10 PM

[LCT2-1 (Invited)] Development and Application of Liquid Crystal Geometric Phase Elements for Display Systems

*Moritsugu Sakamoto1, Kohei Noda1, Masato Suzuki1, Tomoyuki Sasaki1, Ryusei Momosaki2, Yoshichika Tanaka2, Takeya Sakai2, Yukitoshi Hattori2, Nobuhiro Kawatsuki3, Hiroshi Ono1 (1. Nagaoka University of Technology (Japan), 2. Hayashi Telempu Corporation (Japan), 3. University of Hyogo (Japan))

Geometric phase elements, Liquid crystal, Aerial display

https://doi.org/10.36463/idw.2023.0023

Geometric phase elements (GPEs) have been attracted attention as optical components of a display system, including a see-through display and an aerial display. In this presentation, we report our current attempts to develop GPEs made of liquid crystal polymers and apply them to an aerial display system.