[EN] LUMINESCENT DIAZABENZIMIDAZOLE CARBENE METAL COMPLEXES<br/>[FR] COMPLEXES DIAZABENZIMIDAZOLE CARBÈNE-MÉTAL LUMINESCENTS
申请人:BASF SE
公开号:WO2015014835A1
公开(公告)日:2015-02-05
The present invention relates to metal-carbene complexes of the general formula (I), where variable M is Ir or Pt and that are characterized by variable R being a group of formula (a). The complexes are used in organic electronic devices, especially OLEDs (Organic Light-Emitting Diodes), illuminating elements, stationary visual display units and in material layers as emitter, charge transport material and/or charge or exiton blocker.
本发明涉及通式(I)的金属-卡宾配合物,其中变量M是Ir或Pt,并且其特征在于变量R是具有结构式(a)的基团。这些配合物用于有机电子设备,特别是OLED(有机发光二极管)、照明元件、固定视觉显示单元,以及作为发射体、载流子传输材料和/或载流子或激子阻挡层的材料层中。