申请人:Yoon Ung Chan
公开号:US20120025177A1
公开(公告)日:2012-02-02
An Ir complex having a pyridyl triazole ligand substituted with at least one substituent on its pyridyl ring, and a light emitting material comprising such Ir complex. Such light emitting material was found to have a significantly enhanced photophosphorescence quantum yield and hypsochromic blue shifted photophosphorescent emission over other Ir complexes with a pyridyl triazole ligand having no substituent in its pyridine ring. Use of such light emitting material and an organic light emitting device including the same.
一种具有在其吡啶环上取代至少一个取代基的吡啶三唑配体的Ir配合物,以及包括该Ir配合物的发光材料。发现该发光材料具有显着增强的光磷光量子产率和对其他具有在其吡啶环中没有取代基的吡啶三唑配体的Ir配合物具有偏蓝光磷光发射的发光材料。使用这种发光材料和包括它的有机发光器件。