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US07534853B2 Rhodium and iridium complexes 失效
铑和铱络合物

Rhodium and iridium complexes
摘要:
The present invention describes novel organometallic compounds which are phosphorescence emitters. Such compounds can be used as active components (=functional materials) in a series of different types of application which can be classed within the electronics industry in the broadest sense.The compounds according to the invention are described by the formulae (I), (Ia), (II) and (IIa).
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