Metal-complex compound and organic electroluminescence...

Details Metal-complex compound and organic electroluminescence... Metal-complex compound and organic electroluminescence...

2006-11-10

2008-11-04

Gonzalez, P. Nazario (Department: 1621)

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

C548S101000, C313S504000

Reexamination Certificate

active

07446197

ABSTRACT:
A metal complex compound having a specific structure having a metal such as iridium, and an organic electroluminescence device which has an organic thin film layer having one layer or a plurality of layers including at least a light emitting layer and disposed between a pair of electrodes and contains the metal complex in at least one layer in the organic thin film layer. The organic electroluminescence device exhibits a great efficiency of light emission and has a long life due to the metal complex compound.

REFERENCES:
patent: WO 2006/008976 (2006-01-01), None
Robert Frånkel, et al., Homoleptic carbene complexes Part IX. Bis(imidazolin-2ylidene-1-yl)borate complexes of palladium(II), platinum(III) and gold(I), Inorganica Chimica Acta, vol. 312, No. 1-2, 2001, p. 23-39.
U.S. Appl. No. 11/559,644, filed Nov. 14, 2006, Watanabe.
U.S. Appl. No. 11/558,725, filed Nov. 10, 2006, Watanabe.
U.S. Appl. No. 11/557,576, filed Nov. 8, 2006, Watanabe.

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