ALEXANDRIA, Va., May 1 -- United States Patent no. 11,972,728, issued on April 30, was assigned to LG DISPLAY Co. LTD. (Seoul, South Korea).
"Light emitting display device and driving method thereof" was invented by Jin Woo Lee (Paju-si, South Korea), Yi Yeon Hwang (Paju-si, South Korea) and Hee Young Chae (Paju-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A light emitting display device includes a display panel including a subpixel, and a driver configured to drive the display panel, and in the subpixel, initialization of both ends of an organic light emitting diode is performed simultaneously with writing of a data voltage."
The patent was filed on Oct. 30, 2022, under Application No. 18...