Near-Eye Displays with Reflective Liquid Crystal Gratings for Metaverse

Qiang Chu; Chao Ping Chen; Xinyu Ma; Haiyang Hu; Mingli Ni; Qimin Sun

doi:10.1364/3D.2023.DW4A.3

Optica Imaging Congress (3D, COSI, DH, FLatOptics, IS, pcAOP)
Technical Digest Series (Optica Publishing Group, 2023),
paper DW4A.3
•https://doi.org/10.1364/3D.2023.DW4A.3

Near-Eye Displays with Reflective Liquid Crystal Gratings for Metaverse

Qiang Chu, Chao Ping Chen, Xinyu Ma, Haiyang Hu, Mingli Ni, and Qimin Sun

3D Image Acquisition and Display: Technology, Perception and Applications 2023

Boston, Massachusetts United States
14–17 August 2023
ISBN: 978-1-957171-28-9

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AR/VR Displays (DW4A)

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Q. Chu, C. P. Chen, X. Ma, H. Hu, M. Ni, and Q. Sun, "Near-Eye Displays with Reflective Liquid Crystal Gratings for Metaverse," in Optica Imaging Congress (3D, COSI, DH, FLatOptics, IS, pcAOP), Technical Digest Series (Optica Publishing Group, 2023), paper DW4A.3.

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Abstract

We present a near-eye display featuring a triple-channel waveguide with reflective liquid crystal gratings. Our triple-channel waveguide is capable of dividing one field of view into three through both the polarization orthogonality and angular separation.

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