The present invention relates to metal complexes of the general formula L1ML2 (I), wherein M is selected from Ir and Rh,
L1 is a ligand of formula
L2 is a ligand of formula
to OLEDs (Organic Light-Emitting Diodes) which comprise such complexes, to a device 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 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 L1M
L2 (I) 的
金属配合物,其中 M 选自 Ir 和 Rh、
L1 是式中的
配体
L2 是式中的
配体
本发明涉及包含此类配合物的有机发光二极管(OLED),涉及选自由照明元件、固定式可视显示装置和移动式可视显示装置组成的组中包含此类有机发光二极管的装置,涉及此类
金属配合物在有机发光二极管中的用途,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。