ALEXANDRIA, Va., July 16 -- United States Patent no. 12,672,440, issued on June 30, was assigned to SAMSUNG DISPLAY Co. LTD. (Yongin-si, South Korea).
"Organic light emitting diode display" was invented by Joon Woo Bae (Hwaseong-si, South Korea), Mee Jae Kang (Suwon-si, South Korea), Thanh Tien Nguyen (Seoul, South Korea), Kyoung Won Lee (Seoul, South Korea), Yong Su Lee (Seoul, South Korea), Jae Seob Lee (Seoul, South Korea), Gyoo Chul Jo (Suwon-si, South Korea) and Myoung Geun Cha (Seoul, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "An organic light emitting diode display includes a substrate, an overlap layer on the substrate, a semiconductor layer on the overlap layer, a first gate conducto...