Organic Light Emissive Device
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United States of America Patent
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Issued Date -
Jul 9, 2009
app pub date -
Feb 2, 2007
filing date -
Feb 3, 2006
priority date (Note) -
Abandoned
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Abstract
An organic light emissive device comprising: an anode; a cathode; and an organic light emissive layer between the anode and the cathode, comprising an organic semi-conductive material, where the organic semi-conductive material comprises 1% to 7% amine by molar ratio, and wherein the cathode comprises an electron-injecting layer comprising a metal oxide.
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