ALEXANDRIA, Va., Dec. 9 -- United States Patent no. 12,494,168, issued on Dec. 9, was assigned to SAMSUNG DISPLAY Co. LTD. (Gyeonggi-Do, South Korea).
"Pixel circuit and display device having the same" was invented by Sunghwan Kim (Yongin-si, South Korea), Wonkyu Kwak (Yongin-si, South Korea) and Jung Hoon Shim (Yongin-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A pixel circuit includes a driving transistor which generates a driving current and including a first electrode connected to a first node, a gate electrode connected to a gate node, and a second electrode connected to a second node, a writing transistor connected to the driving transistor through the first node and including a firs...