US Patent Issued to SEIKO EPSON on July 28 for "Projection display device" (Japanese Inventors)

ALEXANDRIA, Va., July 28 -- United States Patent no. 12,694,808, issued on July 28, was assigned to SEIKO EPSON Corp. (Tokyo).

"Projection display device" was invented by Yuki Osachi (Matsumoto, Japan), Kazuhisa Mizusako (Shiojiri, Japan) and Toru Aoki (Shiojiri, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A projection display device including a liquid crystal panel including a panel pixel, an optical path shifting element that shifts a projection position of a projection pixel projected every four unit period for example, and a display control circuit that controls the liquid crystal panel and the optical path shifting element are provided. The display control circuit supplies a data signal corresp...