Organic compound and electroluminescent device using the same

Details Organic compound and electroluminescent device using the same Organic compound and electroluminescent device using the same

2005-02-22

2005-02-22

Yamnitzky, Marie (Department: 1774)

Stock material or miscellaneous articles

Composite

Of inorganic material

C428S917000, C313S504000, C313S506000, C564S427000

Reexamination Certificate

active

06858325

ABSTRACT:
An electroluminescent device is formed of a pair of electrodes and an organic compound layer interposed between the electrodes. The organic compound layer is composed of an organic compound represented by the following general formula (1):wherein X is a substituted or unsubstituted arylene group or a substituted or unsubstituted heterocyclic group, each of at least two groups among Ar1, Ar2, Ar3, and Ar4is a substituted or unsubstituted fluorenyl group, and the remainder represents a substituted or unsubstituted aryl group.

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