Stock material or miscellaneous articles – Composite – Of inorganic material
Reexamination Certificate
2011-08-02
2011-08-02
Aulakh, Charanjit (Department: 1625)
Stock material or miscellaneous articles
Composite
Of inorganic material
C313S504000
Reexamination Certificate
active
07989090
ABSTRACT:
Certain iridium compounds which may comprise an iridium(III)-ligand complex having the general formula: (C^N)2—Ir—(N^N). (C^N) and (N^N) may each represent a ligand coordinated to an iridium atom. The iridium compounds may have a primary phosphorescent photoluminescence peak wavelength in the near-infrared (IR) range. Also, organic devices that use certain iridium compounds. The organic device may comprise an organic layer and the organic layer may comprise any of the iridium compounds disclosed herein. Also, organic devices that use certain metalloporphyrin compounds. The metalloporphyrin compounds may comprise a core porphyrin structure with four pyrrole rings. The metalloporphyrin compounds may have a primary phosphorescent photoluminescence peak wavelength in the near-IR range.
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Borek Carsten
Djurovich Peter
Forrest Stephen
Hanson Kenneth
Sun Yiru
Aulakh Charanjit
Kenyon & Kenyon LLP
The Regents of the University of Michigan
The Trustees of Princeton University
The University of Southern California
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