ALEXANDRIA, Va., Feb. 12 -- United States Patent no. 12,225,747, issued on Feb. 11, was assigned to SAMSUNG ELECTRONICS Co. LTD. (Gyeonggi-do, South Korea).
"Quantum dot device and electronic device" was invented by Won Sik Yoon (Suwon-si, South Korea), Ju Hyun Kim (Suwon-si, South Korea), Ha Il Kwon (Suwon-si, South Korea), Kwang Hee Kim (Suwon-si, South Korea), Taehyung Kim (Suwon-si, South Korea), Su Jin Park (Suwon-si, South Korea) and Dae Young Chung (Suwon-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A quantum dot device including an anode and a cathode, a light emitting layer disposed between the anode and the cathode, the light emitting layer comprising quantum dots, a first hole au...