ORGANIC ELECTROLUMINESCENCE DEVICE
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United States of America Patent
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Issued Date -
Jun 28, 2012
app pub date -
Aug 27, 2010
filing date -
Aug 31, 2009
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Abandoned
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Abstract
An organic electroluminescence device including a substrate having thereon a pair of electrodes and at least one organic layer including a light-emitting layer containing a light-emitting material between the pair of electrodes, wherein the light-emitting layer contains at least each of a specific 3,3′-dicarbazolylbiphenyl compound and an iridium complex having a specific structure.
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