US Patent 7742022 Organic electro-luminescence display device and driving method thereof
Patent 7742022 was granted and assigned to LG on June, 2010 by the United States Patent and Trademark Office.
Is a
Date Filed
April 18, 2006
Date of Patent
June 22, 2010
Patent Application Number
11405628
Patent Jurisdiction
Patent Number
Patent Primary Examiner
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