NOVEL ELECTROLUMINESCENT METAL COMPLEXES AND AN ORGANIC ELECTROLUMINESCENCE DEVICE COMPRISING THE SAME
申请人:Idemitsu Kosan Co., Ltd.
公开号:EP3569605A1
公开(公告)日:2019-11-20
Metal complexes comprising a imidazo[1,2-a]-imidazoyl-type substituent comprising a ligand of the general formula (IA), (IB), (IC), organic electronic devices, especially OLEDs (Organic Light-Emitting Diodes) which comprise such complexes, a light-emitting layer comprising at least one inventive metal complex, an apparatus selected from the group consisting of illuminating elements, stationary visual display units and mobile visual display units comprising such an OLED, and the use of such a metal complex for electrophotographic photoreceptors, photoelectric converters, organic solar cells (organic photovoltaics), switching elements, organic light emitting field effect transistors (OLEFETs), image sensors, dye lasers and electroluminescent devices.
包含咪唑并[1,2-a]-咪唑酰型取代基的金属络合物,该取代基包含通式(IA)、(IB)、(IC)的配体;有机电子设备,特别是包含此类络合物的有机发光二极管(OLED);包含至少一种本发明金属络合物的发光层;选自照明元件组的装置、以及将这种金属复合物用于电子照相感光器、光电转换器、有机太阳能电池(有机光伏)、开关元件、有机发光场效应晶体管(OLEFET)、图像传感器、染料激光器和电致发光装置。