Organic EL device
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United States of America Patent
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Nov 19, 2013
Grant Date -
Oct 21, 2010
app pub date -
Nov 11, 2008
filing date -
Nov 13, 2007
priority date (Note) -
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Abstract
The organic EL device of the present invention includes an anode, a cathode (e.g., an Al layer (15)), and an organic layer 20 that is disposed between the anode and the cathode and that includes a light emitting layer 14. At least one side of the anode nearer to the organic layer (20) is formed of a transparent oxide semiconductor layer (e.g., an ITO layer (12)). The molybdenum oxide layer is disposed between the oxide semiconductor layer and the organic layer (20). The thickness of the molybdenum oxide layer is less than 2 nm when the molybdenum oxide layer is assumed to have a uniform thickness.
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