ALEXANDRIA, Va., Aug. 18 -- United States Patent no. 12,711,899, issued on Aug. 18, was assigned to SAMSUNG DISPLAY Co. LTD. (Gyeonggi-Do, South Korea).
"Pixel and display apparatus having the same" was invented by Heechul Lee (Yongin-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A pixel includes a light emitting element, a driving transistor, a data writing transistor and a leakage current compensator. The driving transistor applies a driving current to the light emitting element. The data writing transistor applies a data voltage to the driving transistor in response to a first writing signal and connected to a first electrode of the driving transistor. The leakage current compensator is c...