ALEXANDRIA, Va., June 4 -- United States Patent no. 12,321,194, issued on June 3, was assigned to Canon K.K. (Tokyo).
"Head mounted display with flip-up display device" was invented by Hitoshi Kawahara (Tokyo).
According to the abstract* released by the U.S. Patent & Trademark Office: "A head mounted display includes a head mounted device configured to be mounted on a head of an observer, and a display device configured to be supported by the head mounted device so as to be capable of being flipped up, wherein the display device includes an observation optical system that guides light to an eye of the observer, and a detection unit that detects proximity of the display device to a face of the observer, and wherein the detection unit is di...