Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate
2003-11-04
2008-08-19
Gonzalez, P. Nazario (Department: 1621)
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
C549S003000, C549S206000, C313S504000, C257S040000, C528S423000, C526S265000
Reexamination Certificate
active
07414133
ABSTRACT:
The invention relates to novel metallo-organic compounds which are phosphorescence emitters. Such compounds can be used as active components (functional materials) in a range of different applications which form part of the electronics industry in the broadest sense. The inventive compounds are described by the formulae (1), (1a), (2), (2a), (3), (4), (5), (6), (7) and (8).
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Bach Ingrid
Spreitzer Hubert
Stössel Philipp
Gonzalez P. Nazario
Merck Patent GmbH
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