ALEXANDRIA, Va., July 15 -- United States Patent no. 12,664,938, issued on June 23, was assigned to SAMSUNG DISPLAY Co. LTD. (Yongin-si, South Korea).
"Display device" was invented by Seokyoung Yoon (Yongin-si, South Korea), Junhan Ko (Yongin-si, South Korea) and Jong-Woong Park (Yongin-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A display device is configured to be driven in units of frame and includes a pixel driving circuit electrically connected to a light-emitting diode. The pixel driving circuit includes a first transistor and a second transistor. The first transistor includes a second electrode electrically connected to the light-emitting diode, and a gate electrode electrically con...