International Display Workshops General Incorporated Association

Proceedings of the International Display Workshops Volume 27 (IDW '20)

Proceedings of the International Display Workshops Volume 27 (IDW '20)

Dec 9, 2020 - Dec 11, 2020
Virtual Conference

4:10 PM - 6:10 PM

[PRJp1-4] Lens-less Monochromatic Head-Mounted Display Based on Holographic Optical Element

*Yu-Lun Hong1, Wen-Kai Lin1,2, Shao-Kui Zhou1,2, Wei-Chia Su1 (1. National Changhua University of Education(Taiwan), 2. National Chiao Tung University(Taiwan))

Head-Mounted Display (HMD), holographic optical element, holographic waveguide element, lens-less system

https://doi.org/10.36463/idw.2020.0719

In this study, the lens-less monochromatic HMD based on HOE was proposed. This device composed of two HOEs and the input HOE is with the lens phase. This device can provide infinite AR images for the observer without geometric lens. Finally, the FOV of this device is 9.4°×14.6°(H×V).