申请人:Universal Display Corporation
公开号:US08142909B2
公开(公告)日:2012-03-27
Compounds comprising phosphorescent metal complexes comprising cyclometallated imidazo[1,2-f]phenanthridine and diimidazo[1,2-a:1′,2′-c]quinazoline ligands, or isoelectronic or benzannulated analogs thereof, are described. Organic light emitting devices comprising these compounds are also described.
本文描述了包含环金属化的咪唑[1,2-f]菲咯啉和二咪唑[1,2-a:1′,2′-c]喹唑啉配体或其同电子或苯环类似物的荧光金属配合物的化合物。同时也描述了包含这些化合物的有机发光器件。