ALEXANDRIA, Va., March 19 -- United States Patent no. 12,254,839, issued on March 18, was assigned to SAMSUNG DISPLAY Co. LTD. (Yongin-si, South Korea).
"Light-emitting display device and pixel thereof" was invented by Hyun Joon Kim (Hwaseong-si, South Korea) and Jun Ki Jeong (Yongin-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A pixel of a light-emitting display device includes a capacitor, a first transistor, a second transistor including a gate receiving a gate writing signal, a third transistor including a gate receiving a scan signal, a fourth transistor including a gate receiving a gate initialization signal, a fifth transistor including a gate receiving a first emission signal, a six...