Novel phosphorescent heteroleptic iridium complexes with phenylpyridine and dibenzo-containing ligands are provided. The disclosed compounds have low sublimation temperatures that allow for ease of purification and fabrication into a variety of OLED devices.
提供了含有苯基
吡啶和二苯并含
配体的新型
磷光杂环
铱配合物。所公开的化合物具有低升华温度,便于纯化并制备成各种OLED器件。