Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
July 10, 2007
Patent Application Number
10866829
Date Filed
June 15, 2004
Patent Primary Examiner
Patent abstract
Disclosed is an imaging device including a photodiode and floating diffusion region formed to be spaced from each other on a surface layer of a pixel region of a silicon (semiconductor) substrate, and a transfer gate having one of a concave and convex portions toward the floating diffusion region, the transfer gate being formed above the silicon substrate between the photodiode and the floating diffusion region by interposing a gate insulating film therebetween.
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