The use of Pt- and Pd-bis- and tetracarbene complexes with bridged carbene ligands in organic light-emitting diodes, organic light-emitting diodes comprising at least one aforementioned Pt- or Pd-carbene complex, at least one transition metal-carbene complex of the general formula I and/or II, organic light-emitting diodes where the at least one transition metal-carbene complex of the general formula I and/or II is present in the light-emitting layer, a blocking layer for electrons, a blocking layer for excitons and/or a blocking layer for holes, a light-emitting layer comprising at least one aforementioned Pt- or Pd-carbene complex, organic light-emitting diodes comprising at least one inventive light-emitting layer, and devices which comprise at least one inventive organic light-emitting diode.
在有机发光二极管中使用具有桥联卡宾
配体的Pt和Pd双和四卡宾配合物,包括至少一种上述Pt或Pd卡宾配合物的有机发光二极管,至少一种通式I和/或II的过渡
金属卡宾配合物,其中至少一种通式I和/或II的过渡
金属卡宾配合物存在于发光层中的有机发光二极管,用于电子的阻挡层,用于激子和/或空穴的阻挡层,包括至少一种上述Pt或Pd卡宾配合物的发光层,包括至少一种创新发光层的有机发光二极管,以及包括至少一种创新有机发光二极管的器件。