US Patent 7972541 Doped organic semiconductor material
Patent 7972541 was granted and assigned to Novaled on July, 2011 by the United States Patent and Trademark Office.
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Patent abstract
The present invention relates to a doped organic semiconductor material comprising at least one organic matrix material, which is doped with at least one dopant, the matrix material being selected from a group consisting of certain phenanthroline derivatives; and also an organic light-emitting diode which comprises such a semiconductor material.
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Patent Inventor Names
Andrea Lux0
Ansgar Werner0
Josef Salbeck0
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Patent Citations Received
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US Patent 07972541 Doped organic semiconductor material US Patent 7972541 Doped organic semiconductor material
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Patent Number
079725410
Patent Number
79725410
Edits on 27 Apr, 2023
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Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
079725410
Date of Patent
July 5, 2011
0Patent Application Number
120931670
Date Filed
November 10, 2006
0Patent Primary Examiner
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US Patent 07972541 Doped organic semiconductor material
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07972541
Date of patent
July 5, 2011
Patent application number
12093167
Date Filed
November 10, 2006
Patent primary examiner
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