CN103873784B - 图像拾取装置、图像拾取系统及用于驱动该装置的方法 - Google Patents

图像拾取装置、图像拾取系统及用于驱动该装置的方法 Download PDF

Info

Publication number
CN103873784B
CN103873784B CN201310682968.2A CN201310682968A CN103873784B CN 103873784 B CN103873784 B CN 103873784B CN 201310682968 A CN201310682968 A CN 201310682968A CN 103873784 B CN103873784 B CN 103873784B
Authority
CN
China
Prior art keywords
signal
ramp
image pickup
value
conversion unit
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
CN201310682968.2A
Other languages
English (en)
Chinese (zh)
Other versions
CN103873784A (zh
Inventor
吉田大介
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
Application filed by Canon Inc filed Critical Canon Inc
Publication of CN103873784A publication Critical patent/CN103873784A/zh
Application granted granted Critical
Publication of CN103873784B publication Critical patent/CN103873784B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Analogue/Digital Conversion (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
CN201310682968.2A 2012-12-14 2013-12-13 图像拾取装置、图像拾取系统及用于驱动该装置的方法 Expired - Fee Related CN103873784B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012-273637 2012-12-14
JP2012273637A JP6021626B2 (ja) 2012-12-14 2012-12-14 撮像装置の駆動方法、撮像装置、撮像システム

Publications (2)

Publication Number Publication Date
CN103873784A CN103873784A (zh) 2014-06-18
CN103873784B true CN103873784B (zh) 2017-04-12

Family

ID=50911871

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310682968.2A Expired - Fee Related CN103873784B (zh) 2012-12-14 2013-12-13 图像拾取装置、图像拾取系统及用于驱动该装置的方法

Country Status (3)

Country Link
US (1) US8797410B2 (enExample)
JP (1) JP6021626B2 (enExample)
CN (1) CN103873784B (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6478488B2 (ja) * 2014-06-18 2019-03-06 キヤノン株式会社 Ａｄ変換装置及び固体撮像装置
US10194107B2 (en) * 2015-05-20 2019-01-29 Sony Corporation Solid-state imaging apparatus and driving method of solid-state imaging apparatus
JP2017046318A (ja) * 2015-08-28 2017-03-02 株式会社東芝 半導体集積回路及びイメージセンサ
US9893740B1 (en) * 2017-01-13 2018-02-13 Semiconductor Components Industries, Llc Methods and apparatus for an analog-to-digital converter
WO2018163895A1 (ja) * 2017-03-08 2018-09-13 パナソニックＩｐマネジメント株式会社 固体撮像装置、およびそれを用いるカメラシステム
US10931908B2 (en) * 2017-03-08 2021-02-23 Panasonic Semiconductor Solutions Co., Ltd. Solid-state imaging device, and camera system using same
JP7198835B2 (ja) * 2018-12-14 2023-01-04 オリンパス株式会社 Ａｄ変換装置、撮像装置、内視鏡システム、およびａｄ変換方法
JP7303682B2 (ja) * 2019-07-19 2023-07-05 キヤノン株式会社 光電変換装置及び撮像システム

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101729072A (zh) * 2008-10-10 2010-06-09 恩益禧电子股份有限公司 数模转换电路及其输出数据校正方法
JP2011114785A (ja) * 2009-11-30 2011-06-09 Renesas Electronics Corp 固体撮像装置
JP2011250039A (ja) * 2010-05-25 2011-12-08 Panasonic Corp 固体撮像装置、半導体集積回路装置、カメラおよび信号処理方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3510306B2 (ja) * 1994-01-31 2004-03-29 ソニー株式会社 アナログデイジタル変換回路
JPH1144585A (ja) * 1997-05-28 1999-02-16 Denso Corp センサ装置
ATE363767T1 (de) * 2002-07-31 2007-06-15 Quantum Semiconductor Llc Verfahren zur seriellen, asynchronen analog- digital wandlung mit dynamisch eingestellter bandbreite
JP4827627B2 (ja) * 2006-06-16 2011-11-30 キヤノン株式会社 撮像装置及びその処理方法
WO2010109815A1 (ja) * 2009-03-24 2010-09-30 コニカミノルタオプト株式会社 固体撮像装置
JP2011035701A (ja) * 2009-08-03 2011-02-17 Curious Corp イメージセンサ用ａ／ｄ変換装置
JP5493934B2 (ja) * 2010-02-03 2014-05-14 ソニー株式会社 デューティ補正回路、遅延同期ループ回路、カラムａ／ｄ変換器、固体撮像素子およびカメラシステム
JP2011166287A (ja) * 2010-02-05 2011-08-25 Olympus Corp 固体撮像装置および固体撮像装置の駆動方法
JP5554644B2 (ja) * 2010-06-29 2014-07-23 パナソニック株式会社 固体撮像装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101729072A (zh) * 2008-10-10 2010-06-09 恩益禧电子股份有限公司 数模转换电路及其输出数据校正方法
JP2011114785A (ja) * 2009-11-30 2011-06-09 Renesas Electronics Corp 固体撮像装置
JP2011250039A (ja) * 2010-05-25 2011-12-08 Panasonic Corp 固体撮像装置、半導体集積回路装置、カメラおよび信号処理方法

Also Published As

Publication number Publication date
US8797410B2 (en) 2014-08-05
JP6021626B2 (ja) 2016-11-09
CN103873784A (zh) 2014-06-18
US20140168449A1 (en) 2014-06-19
JP2014120868A (ja) 2014-06-30

Similar Documents

Publication Publication Date Title
CN103873784B (zh) 图像拾取装置、图像拾取系统及用于驱动该装置的方法
JP6478467B2 (ja) 撮像装置、撮像装置の駆動方法、撮像システム
JP4774064B2 (ja) Ａ／ｄ変換回路及び固体撮像装置
US9407839B2 (en) Solid-state imaging device
US9525836B2 (en) AD conversion apparatus, solid-state imaging apparatus, and imaging system
US9041580B2 (en) Solid-state imaging apparatus and semiconductor device
US20140078360A1 (en) Imagers with improved analog-to-digital converters
CN101978603A (zh) 固态成像装置和成像系统
KR20120088603A (ko) 싱글-램프 아날로그-디지털 변환기를 이용한 ｃｍｏｓ 이미지 센서를 위한 연속 램프 발생기 설계 및 그 교정
JP2009200931A (ja) 固体撮像装置、半導体集積回路装置、および信号処理方法
US9560302B2 (en) Imaging apparatus having comparator configured to compare pixel signal with reference signal that changes with time
US9071778B2 (en) Ad converting circuit, photoelectric converting apparatus, image pickup system, and driving method for ad converting circuit
JP2013175936A (ja) 半導体装置、及び、撮像装置
US7830287B1 (en) Analog to digital converter having digital correction logic that utilizes a dither signal to correct a digital code
JPWO2009131018A1 (ja) イメージセンサー用ａ／ｄ変換器
TW201644204A (zh) 類比至數位轉換裝置及相關的校正方法及校正模組
KR20230134026A (ko) 아날로그-디지털 변환기, 아날로그-디지털 변환 방법, 및 전자 기기
US9461664B2 (en) Imaging pixels with improved analog-to-digital circuitry
CN110720212B (zh) 用于像素阵列的信号处理电路和方法以及图像传感器
TW201517522A (zh) 類比數位之轉換方法及其相關類比數位轉換器
US6806901B1 (en) Controlling the range and resolution of offset correction applied to the output of a charge coupled device
JP2008182333A (ja) 自己補正型アナログデジタル変換器
US10396813B2 (en) Successive approximation analog-to-digital converter
CN117879606A (zh) 模数转换器、图像传感器及芯片
TW201935858A (zh) 數位背景式校正電路

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170412