ALEXANDRIA, Va., June 17 -- United States Patent no. 12,317,681, issued on May 27, was assigned to SAMSUNG DISPLAY Co. LTD. (Gyeonggi-Do, South Korea).
"Pixel and display device" was invented by Hyunjoon Kim (Hwaseong-si, South Korea), Haemin Kim (Gumi-si, South Korea), Byungchang Yu (Seosan-si, South Korea) and Minjae Jeong (Hwaseong-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A pixel of a display device includes a light emitting diode, a capacitor, and first to fourth transistors, where the first transistor is connected to the light emitting diode, and the second transistor is connected between the first transistor and a data line. A first electrode of the first transistor receives a dat...