Volumetric bubble structure for directional displaying images

Kota Kumagai; Ryuji Hirayama; Taisei Chiba; Tomoyoshi Ito; Yoshio Hayasaki

Presentation information

Oral presentation

3 Optics and Photonics » 3.3 Information photonics and image engineering

[20p-431B-1~14] 3.3 Information photonics and image engineering

Thu. Sep 20, 2018 1:45 PM - 5:30 PM 431B (431-2)

Tomoya Nakamura(Tokyo Tech), Ryushi Fujimura(Utsunomiya Univ.)

4:45 PM - 5:00 PM

[20p-431B-12] Volumetric bubble structure for directional displaying images

〇(DC)Kota Kumagai¹, Ryuji Hirayama², Taisei Chiba¹, Tomoyoshi Ito³, Yoshio Hayasaki¹ (1.Utsunomiya Univ., 2.Tokyo Univ. of Sci., 3.Chiba Univ.)

Keywords:display, bubble

In this presentation, we propose a volumetric bubble structure using femtosecond laser-induced bubbles, which makes it possible to display different images depending on observation direction. This method realizes a directional display with re-rendability, color and wide viewing angle because it use optically generated voxels in the liquid screen.