DINUCLEAR METAL COMPLEXES COMPRISING CARBENE LIGANDS AND THE USE THEREOF IN OLEDS
申请人:BASF SE
公开号:US20150171350A1
公开(公告)日:2015-06-18
The present invention relates to dinuclear metal-carbene complexes comprising a central atom selected from platinum and palladium, where both metal atoms are cyclometalated to the same aromatic group, 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-carbene complex in OLEDs, for example as emitter, matrix material, charge transport material and/or charge or exciton blocker.