Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
November 4, 2008
Patent Application Number
11558725
Date Filed
November 10, 2006
Patent Primary Examiner
Patent 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.
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