ALEXANDRIA, Va., March 24 -- United States Patent no. 12,586,520, issued on March 24, was assigned to SAMSUNG DISPLAY Co. LTD. (Gyeonggi-Do, South Korea).

"Pixel circuit and display device including the same" was invented by Jun Hyun Park (Yongin-si, South Korea), Cheol-Gon Lee (Yongin-si, South Korea) and Mu Kyung Jeon (Yongin-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A pixel circuit includes a light emitting element; a first transistor connected between a first node and the light emitting element, and including a control terminal connected to a second node; a second transistor connected between a corresponding data line among data lines and the first node, and including a control termi...