JP5498304B2 - 撮像システム及び撮像装置 - Google Patents

撮像システム及び撮像装置 Download PDF

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Publication number
JP5498304B2
JP5498304B2 JP2010171177A JP2010171177A JP5498304B2 JP 5498304 B2 JP5498304 B2 JP 5498304B2 JP 2010171177 A JP2010171177 A JP 2010171177A JP 2010171177 A JP2010171177 A JP 2010171177A JP 5498304 B2 JP5498304 B2 JP 5498304B2
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JP
Japan
Prior art keywords
voltage level
holding unit
time
level
circuit
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
JP2010171177A
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English (en)
Japanese (ja)
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JP2011166733A5 (enExample
JP2011166733A (ja
Inventor
泰二 池田
拓己 樋山
和男 山崎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to JP2010171177A priority Critical patent/JP5498304B2/ja
Application filed by Canon Inc filed Critical Canon Inc
Priority to BR112012017427A priority patent/BR112012017427A2/pt
Priority to KR1020127019410A priority patent/KR101411369B1/ko
Priority to EP10805745A priority patent/EP2524495A1/en
Priority to PCT/JP2010/073641 priority patent/WO2011086845A1/en
Priority to CN201080061022.9A priority patent/CN102714704B/zh
Priority to US13/504,471 priority patent/US8969771B2/en
Publication of JP2011166733A publication Critical patent/JP2011166733A/ja
Publication of JP2011166733A5 publication Critical patent/JP2011166733A5/ja
Application granted granted Critical
Publication of JP5498304B2 publication Critical patent/JP5498304B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/06—Continuously compensating for, or preventing, undesired influence of physical parameters
    • H03M1/0602—Continuously compensating for, or preventing, undesired influence of physical parameters of deviations from the desired transfer characteristic
    • H03M1/0604—Continuously compensating for, or preventing, undesired influence of physical parameters of deviations from the desired transfer characteristic at one point, i.e. by adjusting a single reference value, e.g. bias or gain error
    • H03M1/0607—Offset or drift compensation
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/14—Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit
    • H03M1/16—Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit with scale factor modification, i.e. by changing the amplification between the steps
    • 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
    • H04N25/709—Circuitry for control of the power supply
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/14—Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit
    • H03M1/16—Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit with scale factor modification, i.e. by changing the amplification between the steps
    • H03M1/162—Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit with scale factor modification, i.e. by changing the amplification between the steps the steps being performed sequentially in a single stage, i.e. recirculation type
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/50—Analogue/digital converters with intermediate conversion to time interval
    • H03M1/54—Input signal sampled and held with linear return to datum
    • 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)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Analogue/Digital Conversion (AREA)
JP2010171177A 2010-01-13 2010-07-29 撮像システム及び撮像装置 Expired - Fee Related JP5498304B2 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2010171177A JP5498304B2 (ja) 2010-01-13 2010-07-29 撮像システム及び撮像装置
KR1020127019410A KR101411369B1 (ko) 2010-01-13 2010-12-20 촬상 시스템 및 촬상장치
EP10805745A EP2524495A1 (en) 2010-01-13 2010-12-20 Imaging system and imaging device
PCT/JP2010/073641 WO2011086845A1 (en) 2010-01-13 2010-12-20 Imaging system and imaging device
BR112012017427A BR112012017427A2 (pt) 2010-01-13 2010-12-20 sistema de imagem e dispositivo de imagem
CN201080061022.9A CN102714704B (zh) 2010-01-13 2010-12-20 成像系统和成像装置
US13/504,471 US8969771B2 (en) 2010-01-13 2010-12-20 Imaging system and imaging device

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010005153 2010-01-13
JP2010005153 2010-01-13
JP2010171177A JP5498304B2 (ja) 2010-01-13 2010-07-29 撮像システム及び撮像装置

Publications (3)

Publication Number Publication Date
JP2011166733A JP2011166733A (ja) 2011-08-25
JP2011166733A5 JP2011166733A5 (enExample) 2013-09-05
JP5498304B2 true JP5498304B2 (ja) 2014-05-21

Family

ID=43707994

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010171177A Expired - Fee Related JP5498304B2 (ja) 2010-01-13 2010-07-29 撮像システム及び撮像装置

Country Status (7)

Country Link
US (1) US8969771B2 (enExample)
EP (1) EP2524495A1 (enExample)
JP (1) JP5498304B2 (enExample)
KR (1) KR101411369B1 (enExample)
CN (1) CN102714704B (enExample)
BR (1) BR112012017427A2 (enExample)
WO (1) WO2011086845A1 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6097574B2 (ja) * 2013-01-25 2017-03-15 キヤノン株式会社 撮像装置、その駆動方法、及び撮像システム
JP6184153B2 (ja) * 2013-04-18 2017-08-23 オリンパス株式会社 Ａｄ変換回路および撮像装置
JP5826968B2 (ja) * 2013-04-25 2015-12-02 オリンパス株式会社 撮像素子、撮像装置、内視鏡および内視鏡システム
JP2015037206A (ja) 2013-08-12 2015-02-23 キヤノン株式会社 撮像装置
JP6270403B2 (ja) * 2013-10-18 2018-01-31 ルネサスエレクトロニクス株式会社 半導体装置及び電子制御装置
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
JP6463169B2 (ja) 2015-02-27 2019-01-30 キヤノン株式会社 電子回路およびカメラ
CN105897273B (zh) * 2016-03-28 2019-01-04 烟台睿创微纳技术股份有限公司 一种主次斜率模数转换电路和方法
EP3435046B1 (en) * 2017-07-26 2019-12-25 ams International AG Optical sensor arrangement and method for light sensing
US10834354B2 (en) * 2018-06-25 2020-11-10 Canon Kabushiki Kaisha Imaging device, imaging system, movable object, and signal processing device
CN114710162A (zh) * 2022-03-21 2022-07-05 珠海澳芯创科集成电路有限公司 逐次逼近型模数转换器

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05199118A (ja) * 1992-01-17 1993-08-06 Sony Corp Ａ／ｄ変換器及びｄ／ａ変換器
US5565869A (en) 1994-08-09 1996-10-15 Fluke Corporation Multiple slope analog-to-digital converter having increased linearity
TW337051B (en) * 1996-11-29 1998-07-21 Philips Electronics Nv Analog-to-digital conversion
JP4423112B2 (ja) * 2004-06-01 2010-03-03 キヤノン株式会社 固体撮像装置および撮像システム
JP4928069B2 (ja) * 2004-06-07 2012-05-09 キヤノン株式会社 撮像装置及び撮像システム
US7633539B2 (en) * 2004-06-07 2009-12-15 Canon Kabushiki Kaisha Image pickup device with analog-to-digital converter
JP2006033352A (ja) * 2004-07-15 2006-02-02 Omron Corp Ａ／ｄ変換器および温度調節器
JP4403402B2 (ja) * 2004-10-26 2010-01-27 ソニー株式会社 Ａｄ変換方法およびａｄ変換装置並びに物理情報取得方法および物理情報取得装置
JP2007153027A (ja) 2005-12-01 2007-06-21 Toyoda Gosei Co Ltd 乗員保護装置
FR2911737B1 (fr) * 2007-01-23 2009-03-27 Ulis Soc Par Actions Simplifie Procede pour numeriser une grandeur analogique, dispositif de numerisation mettant en oeuvre ce procede et detecteur de rayonnements electromagnetiques integrant un tel dispositif
JP4340296B2 (ja) 2007-01-30 2009-10-07 シャープ株式会社 Ａ／ｄ変換器
JP5076568B2 (ja) 2007-03-12 2012-11-21 ソニー株式会社 データ処理方法、データ処理装置、固体撮像装置、撮像装置、電子機器
JP5094498B2 (ja) 2008-03-27 2012-12-12 キヤノン株式会社 固体撮像装置及び撮像システム
JP5103300B2 (ja) 2008-06-27 2012-12-19 株式会社ユニバーサルエンターテインメント リール装置及びそれを備えた遊技機
JP4719928B2 (ja) 2009-01-22 2011-07-06 Ｎｅｃインフロンティア株式会社 電子機器用筐体と支持装置との組み物およびこの組み物と電子機器とのセット
JP5375277B2 (ja) * 2009-04-02 2013-12-25 ソニー株式会社 固体撮像装置、撮像装置、電子機器、ａｄ変換装置、ａｄ変換方法

Also Published As

Publication number Publication date
EP2524495A1 (en) 2012-11-21
US20120211643A1 (en) 2012-08-23
CN102714704A (zh) 2012-10-03
WO2011086845A1 (en) 2011-07-21
KR20120094963A (ko) 2012-08-27
CN102714704B (zh) 2015-07-01
JP2011166733A (ja) 2011-08-25
BR112012017427A2 (pt) 2016-11-16
KR101411369B1 (ko) 2014-06-25
US8969771B2 (en) 2015-03-03

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