Dual-sided mixed reality near-eye display using dihedral corner reflector array

Minseong Kim; Jae-Hyeung Park

doi:10.1117/12.3001334

12 March 2024 Dual-sided mixed reality near-eye display using dihedral corner reflector array

Minseong Kim, Jae-Hyeung Park

Proceedings Volume 12913, Optical Architectures for Displays and Sensing in Augmented, Virtual, and Mixed Reality (AR, VR, MR) V; 1291306 (2024) https://doi.org/10.1117/12.3001334
Event: SPIE AR | VR | MR, 2024, San Francisco, California, United States

Abstract

This paper introduces a mixed reality near-eye display configuration designed to concurrently achieve a wide field of view (FoV) and dual side display. The proposed system incorporates a dihedral corner reflector array (DCRA), a virtual image display unit, and an eye display unit. The eyepiece within the virtual image display unit is directly imaged onto the eye pupil plane by the DCRA, enabling the simultaneous realization of a wide FoV and a large eyebox. Furthermore, the DCRA projects the eye display unit toward the external environment, accurately presenting the user's eye image at its appropriate depth to the other people facing the user. The system's configuration and principles are validated through optical experiments.

Conference Presentation

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Minseong Kim and Jae-Hyeung Park "Dual-sided mixed reality near-eye display using dihedral corner reflector array", Proc. SPIE 12913, Optical Architectures for Displays and Sensing in Augmented, Virtual, and Mixed Reality (AR, VR, MR) V, 1291306 (12 March 2024); https://doi.org/10.1117/12.3001334

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