A scanning waveguide AR display with 100° FOV

Jianghao Xiong; Guanjun Tan; Tao Zhan; Shin-Tson Wu

doi:10.1117/12.2577856

27 March 2021 A scanning waveguide AR display with 100° FOV

Jianghao Xiong, Guanjun Tan, Tao Zhan, Shin-Tson Wu

Proceedings Volume 11765, Optical Architectures for Displays and Sensing in Augmented, Virtual, and Mixed Reality (AR, VR, MR) II; 1176507 (2021) https://doi.org/10.1117/12.2577856
Event: SPIE AR VR MR, 2021, Online Only

Abstract

We propose a new display, named as scanning waveguide display, that achieves a large eye box and FOV simultaneously. The display uses an off-axis lens array with extremely low f/# as the out-coupler. The lens array is fabricated by cholesteric liquid crystal polarization holography. We demonstrate a diagonal FOV of 100°, which far exceeds the theoretical limit of waveguide displays.

Conference Presentation

Citation Download Citation

Jianghao Xiong, Guanjun Tan, Tao Zhan, and Shin-Tson Wu "A scanning waveguide AR display with 100° FOV", Proc. SPIE 11765, Optical Architectures for Displays and Sensing in Augmented, Virtual, and Mixed Reality (AR, VR, MR) II, 1176507 (27 March 2021); https://doi.org/10.1117/12.2577856

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