ALEXANDRIA, Va., June 5 -- United States Patent no. 12,279,515, issued on April 15, was assigned to Samsung Display Co. Ltd. (Yongin-si, South Korea).
"Light emitting device" was invented by Taeil Kim (Hwaseong-si, South Korea), Mun-Ki Sim (Seoul, South Korea), Sun Young Pak (Suwon-si, South Korea), Junha Park (Gwacheon-si, South Korea), Jang Yeol Baek (Yongin-si, South Korea), Kyoung Sunwoo (Hwaseong-si, South Korea), Chanseok Oh (Seoul, South Korea) and Minjung Jung (Hongcheon-gun, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A light emitting device of an embodiment includes oppositely disposed first electrode and second electrode, and multiple organic layers disposed between the first electr...