US Patent 7872269 Gallium nitride semiconductor light emitting element
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Patent abstract
Provided is a gallium nitride semiconductor light emitting element capable of stabilizing a drive voltage by reducing carrier depletion attributable to spontaneous polarization and piezo polarization generated at the interface between an AlGaN semiconductor layer and a GaN semiconductor layer.
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US Patent 07872269 Gallium nitride semiconductor light emitting element US Patent 7872269 Gallium nitride semiconductor light emitting element
Infobox
Patent Number
0787226900
Patent Number
787226900
Edits on 27 Mar, 2023
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
078722690
Date of Patent
January 18, 2011
0Patent Application Number
120858360
Date Filed
November 29, 2006
0Official Website
Patent Primary Examiner
Edits on 28 Sep, 2022
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Infobox
Is a
Patent Jurisdiction
Patent Number
078722690
Date of Patent
January 18, 2011
0Patent Application Number
120858360
Date Filed
November 29, 2006
0Official Website
Patent Primary Examiner
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US Patent 07872269 Gallium nitride semiconductor light emitting element
Infobox
Is a
Patent jurisdiction
Patent number
07872269
Date of patent
January 18, 2011
Patent application number
12085836
Date Filed
November 29, 2006
Patent primary examiner
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