申请人:Universal Display Corporation
公开号:US09281483B2
公开(公告)日:2016-03-08
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.
包含磷光金属复合物的化合物,其中包含环金属化的imidazo[1,2-f]phenanthridine和二imidazo[1,2-a:1′,2′-c]quinazoline配体,或它们的等电子或苯并环化类似物,以及包含这些化合物的有机发光二极管设备。