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

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

Dec 9 - Dec 11, 2020Virtual Conference
The International Display Workshops
Proceedings of the International Display Workshops Volume 27 (IDW '20)

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

Dec 9 - Dec 11, 2020Virtual Conference

[FMC3-2]Dual-View Aerial Display by Use of Linear Prism

*Daiki Nishimura1, Hirotsugu Yamamoto1,2(1. Utsunomiya University(Japan), 2. JST, ACCEL(Japan))
https://doi.org/10.36463/idw.2020.0245

Keywords:

aerial display,retro-reflector,linear prism

We propose an optical system for two-view aerial signage over an LED panel. It was confirmed that the crosstalk in the aerial image was reduced by using the linear prism. The aerial signage shows different apparent images depending on the viewing directions.