abstract |
The present invention relates to Pt- or Pd-amidine-carbene complexes; organic light-emitting diodes (OLEDs) comprising at least one of said Pt- or Pd-amidine-carbene complexes; comprising at least one of said Pt- or Pd Emitting layers of -amidine-carbene complexes; devices comprising corresponding OLEDs, for example stationary or mobile visual display units or lighting components; and the use of Pt- or Pd-amidine-carbene complexes according to the invention in OLEDs, For example as emitter, matrix material, charge transport material and/or charge blocker. |