JP6415041B2 - 撮像装置、撮像システム、撮像装置の駆動方法、撮像システムの駆動方法 - Google Patents

撮像装置、撮像システム、撮像装置の駆動方法、撮像システムの駆動方法 Download PDF

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Publication number
JP6415041B2
JP6415041B2 JP2013248032A JP2013248032A JP6415041B2 JP 6415041 B2 JP6415041 B2 JP 6415041B2 JP 2013248032 A JP2013248032 A JP 2013248032A JP 2013248032 A JP2013248032 A JP 2013248032A JP 6415041 B2 JP6415041 B2 JP 6415041B2
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Prior art keywords
signal
comparison
ramp
ramp signal
counter
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JP2013248032A
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Japanese (ja)
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JP2015106816A5 (enExample
JP2015106816A (ja
Inventor
径介 太田
径介 太田
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Canon Inc
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Canon Inc
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Priority to JP2013248032A priority Critical patent/JP6415041B2/ja
Priority to US14/553,581 priority patent/US9819888B2/en
Publication of JP2015106816A publication Critical patent/JP2015106816A/ja
Publication of JP2015106816A5 publication Critical patent/JP2015106816A5/ja
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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
    • H03M1/0617—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence
    • H03M1/0634—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence by averaging out the errors, e.g. using sliding scale
    • 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
    • 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
    • H03M1/1205—Multiplexed conversion systems
    • H03M1/123—Simultaneous, i.e. using one converter per channel but with common control or reference circuits for multiple converters
    • 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
    • H03M1/56—Input signal compared with linear ramp

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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)
  • Solid State Image Pick-Up Elements (AREA)
JP2013248032A 2013-11-29 2013-11-29 撮像装置、撮像システム、撮像装置の駆動方法、撮像システムの駆動方法 Active JP6415041B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2013248032A JP6415041B2 (ja) 2013-11-29 2013-11-29 撮像装置、撮像システム、撮像装置の駆動方法、撮像システムの駆動方法
US14/553,581 US9819888B2 (en) 2013-11-29 2014-11-25 Image pickup device, image pickup system, driving method for image pickup device, and driving method for image pickup system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013248032A JP6415041B2 (ja) 2013-11-29 2013-11-29 撮像装置、撮像システム、撮像装置の駆動方法、撮像システムの駆動方法

Publications (3)

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JP2015106816A JP2015106816A (ja) 2015-06-08
JP2015106816A5 JP2015106816A5 (enExample) 2017-01-12
JP6415041B2 true JP6415041B2 (ja) 2018-10-31

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JP2013248032A Active JP6415041B2 (ja) 2013-11-29 2013-11-29 撮像装置、撮像システム、撮像装置の駆動方法、撮像システムの駆動方法

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US (1) US9819888B2 (enExample)
JP (1) JP6415041B2 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10536675B2 (en) 2016-10-04 2020-01-14 Canon Kabushiki Kaisha Image capturing apparatus, driving method therefor, and image capturing system
JP6985827B2 (ja) * 2016-10-04 2021-12-22 キヤノン株式会社 撮像装置、その駆動方法および撮像システム
JP6765952B2 (ja) * 2016-12-21 2020-10-07 キヤノン株式会社 撮像素子制御装置、その制御方法、および制御プログラム、並びに撮像装置
JP2019125937A (ja) * 2018-01-17 2019-07-25 キヤノン株式会社 撮像装置及び制御方法並びにプログラム
JP7264332B2 (ja) * 2019-03-07 2023-04-25 ホアウェイ・テクノロジーズ・カンパニー・リミテッド マルチアナログデジタル変換の方法
CN114586340B (zh) * 2019-10-23 2024-09-20 华为技术有限公司 利用输入信号电平移位的自适应相关多重采样
KR102762262B1 (ko) * 2020-05-04 2025-02-07 에스케이하이닉스 주식회사 이미지 센싱 장치
JP7757098B2 (ja) * 2021-09-15 2025-10-21 キヤノン株式会社 光電変換装置及びその駆動方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008011284A (ja) * 2006-06-30 2008-01-17 Fujitsu Ltd 画像処理回路、撮像回路および電子機器
JP5347341B2 (ja) * 2008-06-06 2013-11-20 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
JP2011211535A (ja) * 2010-03-30 2011-10-20 Sony Corp 固体撮像素子およびカメラシステム
JP5531797B2 (ja) 2010-06-15 2014-06-25 ソニー株式会社 固体撮像素子およびカメラシステム
JP2012019411A (ja) * 2010-07-08 2012-01-26 Toshiba Corp 固体撮像装置
TWI530183B (zh) * 2011-12-08 2016-04-11 Sony Corp An imaging element, a control method, and an imaging device
JPWO2013099723A1 (ja) * 2011-12-27 2015-05-07 ソニー株式会社 撮像素子、撮像装置、電子機器および撮像方法
JP2015115655A (ja) * 2013-12-09 2015-06-22 株式会社東芝 アナログデジタル変換器およびイメージセンサ

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Publication number Publication date
US9819888B2 (en) 2017-11-14
US20150156435A1 (en) 2015-06-04
JP2015106816A (ja) 2015-06-08

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