Riverside Law LLP
Heteroleptic carbene complexes and the use thereof in organic electronics
The present invention relates to heteroleptic complexes comprising a phenylimidazole or phenyltriazole unit bonded via a carbene bond to a central metal atom, and phenylimidazole ligands attached via a nitrogen-metal bond to the central atom, to OLEDs which comprise such heteroleptic complexes, to light-emitting layers comprising at least one such heteroleptic complex, 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 heteroleptic complex in OLEDs, for example as emitter, matrix material, charge transport material and/or charge blocker.
UDC Ireland Limited
H H H H C H C H
H01L H01L H01L H01L C07F H01L C07F H01L
additional additional additional additional inventional inventional inventional inventional
Ingo Christian Oliver Nicolle Volker Guenter Soichi Gerhard Herbert Friedrich Thomas Christian Evelyn Korinna JianQiang
Muenster Lennartz Molt Langer van Elsbergen Schmid Watanabe Wagenblast Boerner Gessner Schildknecht Fuchs Dormann Qu