International Display Workshops General Incorporated Association

13:20 〜 13:40

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

*Daiki Nishimura1, Hirotsugu Yamamoto1,2 (1. Utsunomiya University(Japan), 2. JST, ACCEL(Japan))

aerial display, retro-reflector, linear prism

https://doi.org/10.36463/idw.2020.0245

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.