[OFP3B] Optical Systems II

[OFP3B-02] Two-dimensional Beam Splitter Array Waveguide for High Luminance and Large Eye-box Head Mounted Display

*Takuma Kuno¹, Ryuji Ukai¹, Takahiro Mouri², Toshiteru Nakamura¹ (1. Hitachi, Ltd. (Japan), 2. Hitachi-LG Data Storage Inc. (Japan))

[Presentation Style] Onsite

To realize head mounted display (HMD) for outdoor use, we developed ABSA waveguide, which consists of two-dimensional beam splitter array for efficient eye-box expansion. ABSA waveguide achieved high luminance and large eye-box HMD.