The 26th International Display Workshops (IDW '19)

講演情報

Short Presentation

[PRJp1-sp] Projection Technologies

2019年11月28日(木) 10:20 〜 10:38 Room 108 (1F)

Chair: Muneharu Kuwata (Mitsubishi Elec.)
Co-Chair: Takakazu Hayashi (Okamoto Glass)

10:23 〜 10:26

[PRJp1-sp-2] Forming Two-View Aerial Signage Over an LED panel by Use of a Retro-Reflective Slit-Array

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

キーワード:aerial signage, retro-reflector, parallax barrier, multi-view

We propose an optical system for two-view aerial signage over an LED panel. A retro-reflective slit array and a beam splitter are placed in front of the LED panel and form the aerial image over the LED panel. The aerial signage shows different apparent images depending on the viewing directions.