Compositions – Organic luminescent material containing compositions
Reexamination Certificate
2011-04-05
2011-04-05
Pyon, Harold Y (Department: 1761)
Compositions
Organic luminescent material containing compositions
C252S182110, C252S301250, C257S040000, C438S099000
Reexamination Certificate
active
07919010
ABSTRACT:
The present invention relates to a doped organic semiconductor material comprising an organic matrix material which is doped with at least one heteromonocyclic and/or heteropolycyclic compound, the compound having at least one nitrogen atom with a free electron pair.
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Hartmann Horst
Leo Karl
Li Fenghong
Pfeiffer Martin
Werner Ansgar
Chiang Timothy
Novaled AG
Pyon Harold Y
Sutherland & Asbill & Brennan LLP
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