US Patent 7804052 Methods and apparatuses for pixel testing
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Patent abstract
Methods and apparatuses for non-optical testing of imaging devices having an array of pixels are provided. One or more pixels are tested by setting the photoconversion device and/or a floating diffusion region to a known voltage level that is different from that used to operate the pixel during non-test operation. The pixel is then sampled and compared to an expected value.
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US Patent 07804052 Methods and apparatuses for pixel testing US Patent 7804052 Methods and apparatuses for pixel testing
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Patent Number
0780405200
Patent Number
780405200
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Golden AI
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Official Website
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Infobox
Is a
Patent Jurisdiction
Patent Number
078040520
Date of Patent
September 28, 2010
0Patent Application Number
118083750
Date Filed
June 8, 2007
0Official Website
Patent Primary Examiner
Edits on 26 Sep, 2022
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
078040520
Date of Patent
September 28, 2010
0Patent Application Number
118083750
Date Filed
June 8, 2007
0Official Website
Patent Primary Examiner
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Golden AI
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US Patent 07804052 Methods and apparatuses for pixel testing
Infobox
Is a
Patent jurisdiction
Patent number
07804052
Date of patent
September 28, 2010
Patent application number
11808375
Date Filed
June 8, 2007
Patent primary examiner
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