ALEXANDRIA, Va., March 17 -- United States Patent no. 12,579,936, issued on March 17, was assigned to WUHAN TIANMA MICRO-ELECTRONICS Co. LTD. (Wuhan, China).
"Display device" was invented by Masamichi Shimoda (Kawasaki, Japan) and Genshiro Kawachi (Kawasaki, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A display device includes a display pixel circuit including a display light-emitting element, a reference light-emitting element, and a display driving circuit. The display pixel circuit is configured to control light emission of the display light-emitting element based on a data signal in accordance with video data. The reference light-emitting element is precluded from the control in accordance with ...