ALEXANDRIA, Va., July 30 -- United States Patent no. 12,374,291, issued on July 29, was assigned to LG Display Co. Ltd. (Seoul, South Korea).

"Display device and driving method" was invented by YongKyu Park (Gyeonggi-do, South Korea) and JaeKook Ahn (Seoul, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "Embodiments of the disclosure relate to a display device and a method for driving the same and, specifically, may stably supply current to the driving voltage line by controlling the output current by the first gain when the difference in magnitude between the sensing current and the target current is larger than the reference data and controlling the output current by the second gain when the dif...