Novel phosphorescent metal complexes containing 2-phenylisoquinoline 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.
本研究提供了含有 2-
苯基
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。