Metal complexes comprising diazabenzmidazolocarbene ligands and the use thereof in OLEDs
申请人:UDC IRELAND LIMITED
公开号:US10090476B2
公开(公告)日:2018-10-02
The present invention relates to metal-carbene complexes comprising a central atom selected from iridium and platinum, and diazabenzimidazolocarbene ligands, to organic light diodes which comprise such complexes, to light-emitting layers comprising at least one such metal-carbene complex, to a device selected from the group comprising illuminating elements, stationary visual display units and mobile visual display units comprising such an OLED and 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.
Metal complexes comprising diazabenzmidazolocarbene ligands and the use thereof in OLEDS
申请人:UDC IRELAND LIMITED
公开号:US10916716B2
公开(公告)日:2021-02-09
The present invention relates to metal-carbene complexes comprising a central atom selected from iridium and platinum, and diazabenzimidazolocarbene ligands, to organic light diodes which comprise such complexes, to light-emitting layers comprising at least one such metal-carbene complex, to a device selected from the group comprising illuminating elements, stationary visual display units and mobile visual display units comprising such an OLED and 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.
METALLKOMPLEXE, ENTHALTEND DIAZABENZIMIDAZOLCARBEN-LIGANDEN UND DEREN VERWENDUNG IN OLEDS
申请人:BASF SE
公开号:EP2513125B1
公开(公告)日:2014-10-29
Metal Complexes Comprising Diazabenzmidazolocarbene Ligands and the Use Thereof in OLEDS
申请人:UDC IRELAND LIMITED
公开号:US20170025626A1
公开(公告)日:2017-01-26
The present invention relates to metal-carbene complexes comprising a central atom selected from iridium and platinum, and diazabenzimidazolocarbene ligands, to organic light diodes which comprise such complexes, to light-emitting layers comprising at least one such metal-carbene complex, to a device selected from the group comprising illuminating elements, stationary visual display units and mobile visual display units comprising such an OLED and 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.