ALEXANDRIA, Va., July 28 -- United States Patent no. 12,694,835, issued on July 28, was assigned to SAMSUNG DISPLAY Co. LTD. (Gyeonggi-Do, South Korea).
"Organic light emitting display device" was invented by Yong Jae Kim (Yongin-si, South Korea) and Jin Jeon (Yongin-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "In an organic light emitting display device which displays an image in a first mode or a second mode, the organic light emitting display device includes: a first scan driver which supplies a first scan signal having a first voltage to first scan lines; a second scan driver which supplies a second scan signal having a second voltage larger than the first voltage to second scan lines; ...