ALEXANDRIA, Va., April 21 -- United States Patent no. 12,607,855, issued on April 21, was assigned to Meta Platforms Technologies LLC (Menlo Park, Calif.).
"Holographic VR display" was invented by Changwon Jang (Kirkland, Wash.), Afsoon Jamali (Issaquah, Wash.) and Zhimin Shi (Bellevue, Wash.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A holographic display includes an illuminator, a spatial light modulator (SLM) coupled to the illuminator, a beam redirector and an ocular lens coupled to the SLM. A controller is operably coupled to the SLM and the beam redirector and configured to provide exit pupils at eyebox locations where a holographic image may be observed. The exit pupils provided in a time-sequenti...