DINUCLEAR METAL COMPLEXES COMPRISING CARBENE LIGANDS AND USE THEREOF IN OLED

摘要

PROBLEM TO BE SOLVED: To provide palladium and platinum complexes suitable for use in organic electronic components.SOLUTION: The present invention relates to: dinuclear metal complexes comprising a central atom selected from platinum and palladium, where both metal atoms are cyclometalated to the same aromatic group; OLEDs (organic light-emitting diodes) which comprise such complexes; a device selected from the group consisting of illuminating elements, stationary display devices, and mobile display devices, each comprising such an OLED; and the use of such a metal-carbene complex in OLEDs, for example as an emitter, matrix material, charge transport material and/or charge or exciton blocker.SELECTED DRAWING: None