ALEXANDRIA, Va., July 23 -- United States Patent no. 12,369,455, issued on July 22, was assigned to SAMSUNG DISPLAY Co. LTD. (Gyeonggi-Do, South Korea).
"Pixel and display apparatus" was invented by Hyunjoon Kim (Yongin-si, South Korea), Haemin Kim (Yongin-si, South Korea), Myunghoon Park (Yongin-si, South Korea), Byungchang Yu (Yongin-si, South Korea) and Donghoon Lee (Yongin-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A pixel that emits light at brightness corresponding to the amount of a driving current regardless of a threshold voltage of a driving transistor, and secure sufficient compensation time by separating an operation of compensating for the threshold voltage of the driving tra...