ALEXANDRIA, Va., Aug. 26 -- United States Patent no. 12,402,528, issued on Aug. 26, was assigned to Samsung Display Co. Ltd. (Yongin-si, South Korea).
"Organic light-emitting device and apparatus including the same" was invented by Mikyung Kim (Yongin-si, South Korea), Jaehyun Lee (Yongin-si, South Korea), Seunggak Yang (Yongin-si, South Korea), Byounghee Park (Yongin-si, South Korea) and Jihyun Seo (Yongin-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "An organic light-emitting device includes: a first electrode; a second electrode facing the first electrode; an organic layer disposed between the first electrode and the second electrode and includes an emission layer; and a first compound an...