发明公开
EP2119753A1 INDAZOLE COMPOUND-CONTAINING COMPOSITION AND LIGHT-EMITTING DEVICE USING THE COMPOSITION 审中-公开
成分的组成和使用的吲唑MACH END照明灯装置

INDAZOLE COMPOUND-CONTAINING COMPOSITION AND LIGHT-EMITTING DEVICE USING THE COMPOSITION
摘要:
Disclosed is a composition containing a compound having an indazole ring structure and a phosphorescent compound.
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