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BLUE EMITTER WITH HIGH EFFICIENCY BASED ON IMIDAZO 1,2-f PHENANTHRIDINE IRIDIUM COMPLEXES

机译:基于咪唑并[1,2-f]菲啶鎓铱络合物的高效蓝光发射剂

摘要

Imidazo [1,2-f] phenanthridine compounds are provided. The compounds have a twisted aryl moiety further substituted by alkyl having four or more atoms. The compounds may be used in organic light emitting devices, particularly as emissive dopants, providing devices with improved efficiency, stability, and manufacturing. In particular, the compounds provided herein may be used in blue devices having high efficiency.
机译:提供了咪唑并[1,2-f]菲啶化合物。该化合物具有被具有四个以上原子的烷基进一步取代的扭曲的芳基部分。该化合物可用于有机发光器件中,特别是用作发射掺杂剂,从而为器件提供改进的效率,稳定性和制造能力。特别地,本文提供的化合物可以用于具有高效率的蓝色装置中。

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