ALEXANDRIA, Va., Aug. 26 -- United States Patent no. 12,402,504, issued on Aug. 26, was assigned to SAMSUNG DISPLAY Co. LTD. (Gyeonggi-Do, South Korea).

"Organic light emitting display device including transparent region and manufacturing method thereof" was invented by Woo-Sik Jeon (Hwaseong-si, South Korea), Dong-Gyu Kim (Yongin-si, South Korea), Sung-Chul Kim (Seongnam-si, South Korea), Ok-Keun Song (Hwaseong-si, South Korea) and Sung-Soo Lee (Suwon-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "An organic light emitting display device includes a substrate including a sub-pixel region and a transparent region, a first semiconductor element in the sub-pixel region on the substrate, a second...