Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
August 30, 2011
Patent Application Number
11802073
Date Filed
May 18, 2007
Patent Primary Examiner
Patent abstract
A light emitting diode is disclosed, wherein the light extraction efficiency of a device can be enhanced by forming patterns on a substrate, a light emitting structure is formed on the substrate formed with the patterns, the substrate is removed from the light emitting structure, and patterns corresponding to those formed on the substrate are formed on the light emitting structure.
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