申请人:Universal Display Corporation
公开号:EP2602302A2
公开(公告)日:2013-06-12
Novel phosphorescent metal complexes containing 2-plienylisoquinoline ligands with at least two substituents on the isoquinoline ring are provided. The disclosed compounds have low sublimation temperatures that allow for ease of purification and fabrication into a variety of OLED devices.
本发明提供了含有 2-芘基异喹啉配体的新型磷光金属复合物,其异喹啉环上至少有两个取代基。所公开的化合物具有较低的升华温度,易于纯化和制造成各种有机发光二极管设备。