US Patent 7667387 Organic electroluminescent device and method manufacturing the same
Patent 7667387 was granted and assigned to Samsung on February, 2010 by the United States Patent and Trademark Office.
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Patent abstract
An organic electroluminescent device (OELD) and a method of manufacturing the OELD are provided. The OELD includes a substrate, an anode electrode stacked on the substrate, an organic light emitting layer that is stacked on the anode electrode and has a plurality of protrusions on the organic light emitting layer, and a cathode electrode that covers the protrusions formed on the organic light emitting layer and is formed of a metal.
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Patent Inventor Names
Jin-Hwan Kim0
Yoon-sun Choi0
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US Patent 07667387 Organic electroluminescent device and method manufacturing the same US Patent 7667387 Organic electroluminescent device and method manufacturing the same
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Patent Number
076673870
Patent Number
76673870
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Current Assignee
Patent Jurisdiction
Patent Number
076673870
Date of Patent
February 23, 2010
0Patent Application Number
117063520
Date Filed
February 15, 2007
0Official Website
Patent Primary Examiner
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US Patent 07667387 Organic electroluminescent device and method manufacturing the same
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07667387
Date of patent
February 23, 2010
Patent application number
11706352
Date Filed
February 15, 2007
Patent primary examiner
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