Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
March 24, 2009
Patent Application Number
11166329
Date Filed
June 24, 2005
Patent Primary Examiner
Patent abstract
An image sensor is disclosed, which includes:a pixel unit having a plurality of pixels each outputting incident light as a pixel signal;an amplifier amplifying the pixel signal output from the pixel unit; anda defective pixel detection circuit performing a defective pixel detection on signals output from the amplifier, whereinthe defective pixel detection circuit adjusts the detection accuracy of the defective pixel detection in accordance with an exposure condition of the pixel unit.
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