发明申请
US20160240798A1 ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES 有权
有机电致发光材料和器件

ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES
摘要:
Compounds comprising phosphorescent metal complexes comprising cyclometallated imidazo[1,2-f]phenanthridine and diimidazo[1,2-a: 1′,2′-c]quinazoline ligands, or isoelectronic or benzannulated analogs thereof, are described. Organic light emitting diode devices comprising these compounds are also described.
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