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US Patent 7274141 Inverted organic light emitting diode with doped layers

Patent 7274141 was granted and assigned to Novaled on September, 2007 by the United States Patent and Trademark Office.

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Patent Citations Received
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US Patent 11997925 Cyclic compound and organic light emitting device comprising same
0
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Patent Inventor Names
Jan Blochwitz-Nimoth0
Karl Leo0
Martin Pfeiffer0
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Patent abstract

A light emitting component with organic layers, e.g., an organic light-emitting diode, which includes a substrate, at least one light emitting layer, and at least one charge carrier transport layer, having a cathode on the substrate and light emission through the anode. The light emitting component may further include a transport layer that is p-doped with an organic material.

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Patent Citations Received
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US Patent 11685859 Organic light emitting device
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US Patent 11659764 Amine based compound and organic light emitting device comprising the same
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US Patent 07274141 Inverted organic light emitting diode with doped layers US Patent 7274141 Inverted organic light emitting diode with doped layers

Infobox
Patent Number
072741410
Patent Number
72741410
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Official Website
https://pdfpiw.uspto.gov/.piw?Docid=072741410
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Infobox
Is a
Patent
Patent
0
Current Assignee
Novaled
Novaled
0
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
0
Patent Number
072741410
Date of Patent
September 25, 2007
0
Patent Application Number
104841400
Date Filed
July 5, 2002
0
Official Website
https://pdfpiw.uspto.gov/.piw?Docid=072741410
Patent Primary Examiner
Joseph Williams
Joseph Williams
0
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Website URL
https://pdfpiw.uspto.gov/.piw?Docid=07274141
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 US Patent 07274141 Inverted organic light emitting diode with doped layers

Infobox
Is a
Patent
Patent
Current assignee
Novaled
Novaled
Patent jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent number
07274141
Date of patent
September 25, 2007
Patent application number
10484140
Date Filed
July 5, 2002
Patent primary examiner
Joseph Williams
Joseph Williams

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