The present invention relates to metal-carbene complexes of the general formula
to organic electronic devices, especially OLEDs (Organic Light-Emitting Diodes) which comprise such complexes, to an apparatus selected from the group consisting of illuminating elements, stationary visual display units and mobile visual display units comprising such an OLED, to the use of such a metal-carbene complex in OLEDs, for example as emitter, matrix material, charge transport material and/or charge or exciton blocker.
                            本发明涉及通式为
有机电子设备,尤其是包含此类络合物的有机发光二极管(OLED);从包含此类有机发光二极管的照明元件、固定式视觉显示装置和移动式视觉显示装置中选出的设备;在有机发光二极管中使用此类
金属-碳烯络合物,例如用作发射器、基质材料、电荷传输材料和/或电荷或激子阻断剂。