JP6223000B2 - 撮像装置 - Google Patents

撮像装置 Download PDF

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Publication number
JP6223000B2
JP6223000B2 JP2013118307A JP2013118307A JP6223000B2 JP 6223000 B2 JP6223000 B2 JP 6223000B2 JP 2013118307 A JP2013118307 A JP 2013118307A JP 2013118307 A JP2013118307 A JP 2013118307A JP 6223000 B2 JP6223000 B2 JP 6223000B2
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JP
Japan
Prior art keywords
signal
storage unit
optical signal
noise
noise signal
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
JP2013118307A
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English (en)
Japanese (ja)
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JP2014060697A (ja
JP2014060697A5 (enExample
Inventor
峰雄 内田
峰雄 内田
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
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Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2013118307A priority Critical patent/JP6223000B2/ja
Priority to US13/967,916 priority patent/US9325919B2/en
Priority to CN201310370394.5A priority patent/CN103634538A/zh
Publication of JP2014060697A publication Critical patent/JP2014060697A/ja
Publication of JP2014060697A5 publication Critical patent/JP2014060697A5/ja
Application granted granted Critical
Publication of JP6223000B2 publication Critical patent/JP6223000B2/ja
Expired - Fee Related legal-status Critical Current
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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
    • H04N25/60—Noise processing, e.g. detecting, correcting, reducing or removing noise
    • H04N25/616—Noise processing, e.g. detecting, correcting, reducing or removing noise involving a correlated sampling function, e.g. correlated double sampling [CDS] or triple sampling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/60—Noise processing, e.g. detecting, correcting, reducing or removing noise
    • H04N25/62—Detection or reduction of noise due to excess charges produced by the exposure, e.g. smear, blooming, ghost image, crosstalk or leakage between pixels
    • H04N25/621—Detection or reduction of noise due to excess charges produced by the exposure, e.g. smear, blooming, ghost image, crosstalk or leakage between pixels for the control of blooming
    • H04N25/623—Detection or reduction of noise due to excess charges produced by the exposure, e.g. smear, blooming, ghost image, crosstalk or leakage between pixels for the control of blooming by evacuation via the output or reset lines
    • 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)
  • Solid State Image Pick-Up Elements (AREA)
JP2013118307A 2012-08-23 2013-06-04 撮像装置 Expired - Fee Related JP6223000B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2013118307A JP6223000B2 (ja) 2012-08-23 2013-06-04 撮像装置
US13/967,916 US9325919B2 (en) 2012-08-23 2013-08-15 Image sensing apparatus
CN201310370394.5A CN103634538A (zh) 2012-08-23 2013-08-22 图像感测装置

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012184571 2012-08-23
JP2012184571 2012-08-23
JP2013118307A JP6223000B2 (ja) 2012-08-23 2013-06-04 撮像装置

Publications (3)

Publication Number Publication Date
JP2014060697A JP2014060697A (ja) 2014-04-03
JP2014060697A5 JP2014060697A5 (enExample) 2016-07-14
JP6223000B2 true JP6223000B2 (ja) 2017-11-01

Family

ID=50147669

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013118307A Expired - Fee Related JP6223000B2 (ja) 2012-08-23 2013-06-04 撮像装置

Country Status (3)

Country Link
US (1) US9325919B2 (enExample)
JP (1) JP6223000B2 (enExample)
CN (1) CN103634538A (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5911445B2 (ja) * 2013-03-19 2016-04-27 キヤノン株式会社 撮像装置及びその制御方法
JP6506560B2 (ja) * 2015-01-20 2019-04-24 キヤノン株式会社 フォーカス制御装置及びその方法、プログラム、記憶媒体
US10939055B2 (en) * 2016-03-02 2021-03-02 Sony Corporation Imaging control apparatus and image control method
JP2018191260A (ja) * 2017-05-11 2018-11-29 ソニーセミコンダクタソリューションズ株式会社 固体撮像装置、駆動方法、及び電子機器
JP6935272B2 (ja) * 2017-08-29 2021-09-15 キヤノン株式会社 ハイダイナミックレンジ画像を作成する装置、方法、及びプログラム
CN111918003B (zh) * 2019-05-08 2022-11-25 上海耕岩智能科技有限公司 图像传感器及其信号采集方法和电路、存储介质、终端
JP7522548B2 (ja) * 2019-12-10 2024-07-25 キヤノン株式会社 光電変換装置および撮像装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07264491A (ja) * 1994-03-24 1995-10-13 Sharp Corp 固体撮像装置の出力回路
JP2002101341A (ja) * 2000-09-26 2002-04-05 Canon Inc 撮像装置及び撮像システム
KR100657146B1 (ko) * 2005-02-24 2006-12-13 매그나칩 반도체 유한회사 이미지센서 및 그를 포함하는 카메라 시스템
JP4673396B2 (ja) * 2007-09-14 2011-04-20 キヤノン株式会社 撮像装置及び撮像システム
EP2037667B1 (en) * 2007-09-14 2017-08-23 Canon Kabushiki Kaisha Image sensing apparatus and imaging system
CN102487436A (zh) * 2010-12-01 2012-06-06 英属开曼群岛商恒景科技股份有限公司 感测像素阵列及感测装置

Also Published As

Publication number Publication date
JP2014060697A (ja) 2014-04-03
US20140055642A1 (en) 2014-02-27
CN103634538A (zh) 2014-03-12
US9325919B2 (en) 2016-04-26

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