Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Fumihiro Inui0
Date of Patent
March 30, 2010
0Patent Application Number
109580560
Date Filed
October 4, 2004
0Patent Primary Examiner
Patent abstract
There is provided an image pickup apparatus comprising two-dimensionally arrayed pixels, a plurality of read-out channels each including a read-out circuit and an amplifier circuit, a parallel-serial conversion circuit which sequentially selects pixel signals output via the plurality of read-out channels and outputs a series of pixel signals, and a clamp unit which clamps the reset level included in an output signal from the read-out circuit in order to remove an offset generated in each read-out channel.
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