@inproceedings{4064f3114c8441cca1d79948932054a7,
title = "Gigapixel 1440-perspective display by sub-megapixel DMD",
abstract = "Desirable fields-of-view, angular resolutions, and form factors of near-To-eye AR/VR/MR displays require order-ofmagnitude increases in pixel count and pixel density of spatial light modulators (SLM). We present an in-plane angularspatial light modulation technique to increase the independent output display pixels of a DMD by three orders of magnitude to achieve gigapixel output from a sub-megapixel device. Pulsed illumination synchronized to a DMD's micromirror actuation realizes pixel-implemented and diffraction-based angular modulation, and fine source array control increases angular selectivity. The gigapixel output is demonstrated in a 1440-perspective display, each perspective having the DMD's full native XGA resolution, across a 43.9°×1.8° FOV viewing angle. 8-bit multi-perspective videos at 30 FPS are demonstrated, and pixel-implemented multi-focal-plane image generation is realized. Implications for near-To-eye displays are discussed.",
keywords = "3D, DMD, Digital Micromirror Device, Display, gigapixel, multi-perspective, multi-view, perspective",
author = "Brandon Hellman and Ted Lee and Park, {Jae Hyeung} and Yuzuru Takashima",
note = "Publisher Copyright: {\textcopyright} COPYRIGHT SPIE. Downloading of the abstract is permitted for personal use only.; Optical Architectures for Displays and Sensing in Augmented, Virtual, and Mixed Reality (AR, VR, MR) II 2021 ; Conference date: 28-03-2021 Through 31-03-2021",
year = "2021",
doi = "10.1117/12.2577283",
language = "English (US)",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
editor = "Kress, {Bernard C.} and Christophe Peroz",
booktitle = "Optical Architectures for Displays and Sensing in Augmented, Virtual, and Mixed Reality (AR, VR, MR) II",
}