US Patent Issued to Sharp on June 9 for "Display device" (Japanese Inventors)

ALEXANDRIA, Va., June 9 -- United States Patent no. 12,651,579, issued on June 9, was assigned to Sharp K.K. (Sakai City, Japan).

"Display device" was invented by Masamitsu Kobayashi (Sakai City, Japan), Takafumi Miura (Sakai City, Japan) and Yasuyuki Togashi (Sakai City, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A control unit of a display device that presents a first image to a first user located at a first position with respect to a display surface and presents a second image different from the first image to a second user located at a second position different from the first position alternately switches a first display mode and a second display mode. The control unit converts a gray scale val...