International Display Workshops Incorporated Association

2:30 PM - 5:00 PM

[3DSAp2/3Dp2-9] See-Through Aerial Concave Display by Use of Fresnel Lens and AIRR with Polarization Modulation

*Shuto Hatsumi1, Kazuki Shimose1, Masaki Yasugi1,2, Hirotsugu Yamamoto1,2 (1. Utsunomiya university (Japan), 2. JST,ACCEL (Japan))

aerial display, polarization modulation, retro-reflector

https://doi.org/10.36463/idw.2019.0150

This paper proposes an optical system for see-through aerial concave display. Due to aberration of Fresnel lens, a 2D image on a flat-panel display is converted to a convex image. Then, the convex image is converted to an aerial concave image with AIRR (Aerial Imaging by Retro-Reflection) in see-through structure.