Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate
2006-05-08
2010-06-15
Yamnitzky, Marie R. (Department: 1794)
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
C546S006000, C548S106000, C428S917000, C313S504000, C257SE51044
Reexamination Certificate
active
07737277
ABSTRACT:
One embodiment of this invention is bis-cyclometalled electroluminescent complexes of iridium (III) according to Formula I. Another embodiment of this invention is electronic devices in which the active layer includes a bis-cyclometalled electroluminescent Ir(III) complex.
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Ionkin Alex Sergey
Marshall William J.
Petrov Viacheslav A.
Wang Ying
E.I. du Pont de Nemours and Company
Tanzer Gail D.
Yamnitzky Marie R.
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