US Patent Issued to LG Display on Feb. 3 for "Display device and luminance difference compensating method of the same" (South Korean Inventors)

ALEXANDRIA, Va., Feb. 3 -- United States Patent no. 12,542,098, issued on Feb. 3, was assigned to LG Display Co. Ltd. (Seoul, South Korea).

"Display device and luminance difference compensating method of the same" was invented by JongBeom Lee (Paju-si, South Korea), Soyi Lee (Paju-si, South Korea), Seeun Kim (Paju-si, South Korea) and Jaemin Park (Paju-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "According to an aspect of the present disclosure, a luminance difference compensating method of a display device includes measuring a sensing voltage variance at a node between a first driving transistor and a second driving transistor of a sub pixel; calculating a first threshold voltage variance ...