METAL COMPLEXES OF CYCLOMETALLATED IMIDAZO[1,2-f]PHENANTHRIDINE AND DIIMIDAZO[1,2-a:1',2'-c]QUINAZOLINE LIGANDS AND ISOELECTRONIC AND BENZANNULATED ANALOGS THEREOF
申请人:Universal Display Corporation
公开号:US20140249307A1
公开(公告)日:2014-09-04
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 diode devices comprising these compounds are also described.
本发明涉及包括环金属化咪唑[1,2-f]菲咯啉和二咪唑[1,2-a:1′,2′-c]喹唑啉配体的磷光金属配合物或其同电子或苯并类似物的化合物。同时,本发明还涉及包含这些化合物的有机发光二极管装置。