Novel phosphorescent platinum complexes containing tetradentate ligands are provided. The disclosed compounds have three 6-membered metallocycle units in each tertadentate ligand. The disclosed compounds have desirable electronic properties that make them useful when incorporated into a variety of OLED devices.
本发明提供了含有四齿
配体的新型
磷光
铂配合物。所揭示的化合物在每个四齿
配体中具有三个六元
金属环单元。所揭示的化合物具有理想的电子性质,使它们在被纳入各种OLED设备时非常有用。