JP5235814B2 - 固体撮像装置 - Google Patents

固体撮像装置 Download PDF

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Publication number
JP5235814B2
JP5235814B2 JP2009181784A JP2009181784A JP5235814B2 JP 5235814 B2 JP5235814 B2 JP 5235814B2 JP 2009181784 A JP2009181784 A JP 2009181784A JP 2009181784 A JP2009181784 A JP 2009181784A JP 5235814 B2 JP5235814 B2 JP 5235814B2
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JP
Japan
Prior art keywords
switch
capacitor
capacitance
operational amplifier
gain
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP2009181784A
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English (en)
Japanese (ja)
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JP2011035787A (ja
JP2011035787A5 (enExample
Inventor
伸 菊池
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Canon Inc
Original Assignee
Canon Inc
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Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2009181784A priority Critical patent/JP5235814B2/ja
Priority to US12/819,389 priority patent/US8379124B2/en
Publication of JP2011035787A publication Critical patent/JP2011035787A/ja
Publication of JP2011035787A5 publication Critical patent/JP2011035787A5/ja
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Publication of JP5235814B2 publication Critical patent/JP5235814B2/ja
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/70—SSIS architectures; Circuits associated therewith
    • H04N25/76—Addressed sensors, e.g. MOS or CMOS sensors
    • H04N25/78—Readout circuits for addressed sensors, e.g. output amplifiers or A/D converters

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Amplifiers (AREA)
JP2009181784A 2009-08-04 2009-08-04 固体撮像装置 Expired - Fee Related JP5235814B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2009181784A JP5235814B2 (ja) 2009-08-04 2009-08-04 固体撮像装置
US12/819,389 US8379124B2 (en) 2009-08-04 2010-06-21 Solid-state imaging apparatus with switched capacitors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009181784A JP5235814B2 (ja) 2009-08-04 2009-08-04 固体撮像装置

Publications (3)

Publication Number Publication Date
JP2011035787A JP2011035787A (ja) 2011-02-17
JP2011035787A5 JP2011035787A5 (enExample) 2012-09-13
JP5235814B2 true JP5235814B2 (ja) 2013-07-10

Family

ID=43534554

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009181784A Expired - Fee Related JP5235814B2 (ja) 2009-08-04 2009-08-04 固体撮像装置

Country Status (2)

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US (1) US8379124B2 (enExample)
JP (1) JP5235814B2 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5697371B2 (ja) 2010-07-07 2015-04-08 キヤノン株式会社 固体撮像装置および撮像システム
JP5751766B2 (ja) 2010-07-07 2015-07-22 キヤノン株式会社 固体撮像装置および撮像システム
JP5885401B2 (ja) 2010-07-07 2016-03-15 キヤノン株式会社 固体撮像装置および撮像システム
JP5656484B2 (ja) 2010-07-07 2015-01-21 キヤノン株式会社 固体撮像装置および撮像システム
JP5643555B2 (ja) 2010-07-07 2014-12-17 キヤノン株式会社 固体撮像装置及び撮像システム
JP5645513B2 (ja) 2010-07-07 2014-12-24 キヤノン株式会社 固体撮像装置及び撮像システム
JP5956840B2 (ja) 2012-06-20 2016-07-27 キヤノン株式会社 固体撮像装置及びカメラ
JP6317568B2 (ja) * 2013-11-15 2018-04-25 キヤノン株式会社 比較回路およびそれを用いた撮像素子並びに比較回路の制御方法
CA2971119A1 (en) * 2014-03-20 2015-09-24 Robert C. Schober Capacitor strings and application thereof to precision analog performance without precision parts
JP6385192B2 (ja) 2014-08-14 2018-09-05 キヤノン株式会社 撮像装置、撮像システム及び撮像システムの駆動方法
US11240458B2 (en) * 2020-06-12 2022-02-01 Omnivision Technologies, Inc. Image sensor with capacitor randomization for column gain

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03234111A (ja) * 1990-02-08 1991-10-18 Nec Corp プログラマブル・スイッチト・キャパシタ回路
JP3844699B2 (ja) * 2001-02-19 2006-11-15 イノテック株式会社 可変利得アンプ
JP2003204487A (ja) * 2002-01-09 2003-07-18 Sony Corp 信号処理回路
JP4208559B2 (ja) * 2002-12-03 2009-01-14 キヤノン株式会社 光電変換装置
JP4311181B2 (ja) * 2003-12-05 2009-08-12 ソニー株式会社 半導体装置の制御方法および信号処理方法並びに半導体装置および電子機器
JP2005229373A (ja) * 2004-02-13 2005-08-25 Sony Corp 固体撮像装置および固体撮像装置の駆動方法
JP4290066B2 (ja) * 2004-05-20 2009-07-01 キヤノン株式会社 固体撮像装置および撮像システム
JP4794877B2 (ja) * 2005-03-18 2011-10-19 キヤノン株式会社 固体撮像装置及びカメラ
JP4459099B2 (ja) * 2005-03-18 2010-04-28 キヤノン株式会社 固体撮像装置及びカメラ
JP4677258B2 (ja) * 2005-03-18 2011-04-27 キヤノン株式会社 固体撮像装置及びカメラ
JP4459098B2 (ja) * 2005-03-18 2010-04-28 キヤノン株式会社 固体撮像装置及びカメラ
JP4837501B2 (ja) * 2006-09-06 2011-12-14 浜松ホトニクス株式会社 Ａｄ変換回路および光検出装置
JP4054839B1 (ja) * 2007-03-02 2008-03-05 キヤノン株式会社 光電変換装置およびそれを用いた撮像システム
EP2037667B1 (en) * 2007-09-14 2017-08-23 Canon Kabushiki Kaisha Image sensing apparatus and imaging system
JP4720842B2 (ja) * 2008-03-27 2011-07-13 セイコーエプソン株式会社 パイプライン型ａ／ｄ変換器
JP5279352B2 (ja) * 2008-06-06 2013-09-04 キヤノン株式会社 固体撮像装置
JP2009303088A (ja) * 2008-06-17 2009-12-24 Panasonic Corp 固体撮像装置、その駆動方法及びカメラ
JP5188292B2 (ja) * 2008-06-30 2013-04-24 キヤノン株式会社 撮像システムおよび撮像システムの駆動方法
JP5161676B2 (ja) * 2008-07-07 2013-03-13 キヤノン株式会社 撮像装置及び撮像システム

Also Published As

Publication number Publication date
US8379124B2 (en) 2013-02-19
US20110032404A1 (en) 2011-02-10
JP2011035787A (ja) 2011-02-17

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