US Patent 7879465 Organic electric-field light-emitting element
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Patent abstract
In an organic electroluminescent element comprising an anode layer, an organic luminescent layer, an inorganic compound layer (or reductive dopant layer) and a cathode layer; the organic luminescent layer comprises an aromatic amine compound of a formula (1), and/or an aromatic amine compound of a formula (2)
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Patent Inventor Names
Chishio Hosokawa0
Kenichi Fukuoka0
Takashi Arakane0
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US Patent 07879465 Organic electric-field light-emitting element US Patent 7879465 Organic electric-field light-emitting element
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Patent Number
078794650
Patent Number
78794650
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Patent Jurisdiction
Patent Number
078794650
Date of Patent
February 1, 2011
0Patent Application Number
128461260
Date Filed
July 29, 2010
0Official Website
Patent Primary Examiner
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US Patent 07879465 Organic electric-field light-emitting element
Infobox
Is a
Patent jurisdiction
Patent number
07879465
Date of patent
February 1, 2011
Patent application number
12846126
Date Filed
July 29, 2010
Patent primary examiner
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