[PRJ1/FMC1] AR/VR

[PRJ1/FMC1-3] Volume-Holographic Multiplexed-Mirror Waveguide for Head-Mounted Display

*Takeru Utsugi¹, Mayumi Sasaki², Kazuhiko Ono², Yukinobu Tada² (1. Hitachi, Ltd. (Japan), 2. Hitachi-LG Data Storage, Inc. (Japan))

キーワード：Waveguide, Volume hologram, Argument Reality, Photopolymer

As a waveguide for a head mounted display, we propose a volume-holographic multiplexed-mirror waveguide, which could achieve high luminance efficiency, wide field of view and excellent transparency. We clearly demonstrate that high performance waveguide is achieved by the combination of multiplex-recorded hologram and broad wavelength light sources.