申请人:XIA Chuanjun
公开号:US20100244004A1
公开(公告)日:2010-09-30
Novel compounds comprising heteroleptic iridium complexes are provided. The compounds have a particular combination of ligands which includes a single pyridyl dibenzo-substituted ligand. The compounds may be used in organic light emitting devices, particularly as emitting dopants, to provide devices having improved efficiency, lifetime, and manufacturing.
提供了包含杂环配位铱配合物的新化合物。这些化合物具有特定的配体组合,其中包括一种单独的吡啶基双苯基取代配体。这些化合物可以用于有机发光器件,特别是作为发光掺杂剂,以提供具有改善效率、寿命和制造工艺的器件。