ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,443,042, issued on Oct. 14, was assigned to SEIKO EPSON Corp. (Tokyo).
"Head-mounted display apparatus" was invented by Tokito Yamaguchi (Azumino, Japan) and Masayuki Takagi (Azumino, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A head-mounted display apparatus includes a control unit configured to correct a video, a display element configured to display the video corrected by the control unit, a first optical member on which video light corresponding to the video is incident, and a reflection member configured to reflect the video light from the first optical member to project a virtual image corresponding to the video. The first optical member...