US Patent 7982246 Selection transistor
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Patent abstract
Provided are a selection transistor and a method of fabricating the same. A selection transistor can be formed on an active region in a semiconductor substrate to include a gate electrode that includes recessed portions of a sidewall of the gate electrode which are recessed inward adjacent lower portions of the gate electrode to define a T-shaped cross section of the gate electrode. A tunnel insulating layer can be located between the gate electrode and the active region.
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US Patent 07982246 Selection transistor US Patent 7982246 Selection transistor
Infobox
Patent Number
0798224600
Patent Number
798224600
Edits on 24 Mar, 2023
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
079822460
Date of Patent
July 19, 2011
0Patent Application Number
124863670
Date Filed
June 17, 2009
0Patent Primary Examiner
Edits on 28 Sep, 2022
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
079822460
Date of Patent
July 19, 2011
0Patent Application Number
124863670
Date Filed
June 17, 2009
0Patent Primary Examiner
Edits on 8 Dec, 2021
Golden AI
Edits made to:
Infobox (+7 properties)
US Patent 07982246 Selection transistor
Infobox
Is a
Patent jurisdiction
Patent number
07982246
Date of patent
July 19, 2011
Patent application number
12486367
Date Filed
June 17, 2009
Patent primary examiner
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