Organic electroluminescent device

Details Organic electroluminescent device Organic electroluminescent device

2006-04-24

2010-06-15

Yamnitzky, Marie R. (Department: 1794)

Stock material or miscellaneous articles

Composite

Of inorganic material

C428S917000, C313S504000, C257SE51044, C546S004000

Reexamination Certificate

active

07736755

ABSTRACT:
An organic electroluminescent device comprising: a pair of electrodes; and at least one organic compound layer including a light emitting layer between the pair of electrodes, wherein the organic compound layer contains a metal complex that has a tridentate or more ligand and two or more metal ions.

REFERENCES:
patent: 6783873 (2004-08-01), Tsuboyama et al.
patent: 6824895 (2004-11-01), Sowinski et al.
patent: 7029766 (2006-04-01), Huo et al.
patent: 7442797 (2008-10-01), Itoh et al.
patent: 2006/0134461 (2006-06-01), Huo et al.
patent: 2002-141173 (2002-05-01), None
patent: WO 2004/108857 (2004-12-01), None
patent: WO 2005/042444 (2005-05-01), None
Machine translation of JP 2002-141173 (May 2002).

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