ALEXANDRIA, Va., July 21 -- United States Patent no. 12,690,319, issued on July 21, was assigned to SAMSUNG DISPLAY Co. LTD. (Gyeonggi-Do, South Korea).

"Display device and manufacturing method thereof" was invented by Bon Yong Koo (Yongin-si, South Korea), Sun Hwa Lee (Yongin-si, South Korea), Su Jin Lee (Yongin-si, South Korea) and Jae Yong Jang (Yongin-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A display device a pixel circuit layer disposed on a substrate and including a first pixel circuit area and a second pixel circuit area; and a display element layer disposed on the pixel circuit layer and including a first electrode and a second electrode. The display element layer includes ligh...