JP6457822B2 - 光電変換装置及び撮像システム - Google Patents

光電変換装置及び撮像システム Download PDF

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Publication number
JP6457822B2
JP6457822B2 JP2015009241A JP2015009241A JP6457822B2 JP 6457822 B2 JP6457822 B2 JP 6457822B2 JP 2015009241 A JP2015009241 A JP 2015009241A JP 2015009241 A JP2015009241 A JP 2015009241A JP 6457822 B2 JP6457822 B2 JP 6457822B2
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Prior art keywords
unit
photoelectric conversion
charge holding
signal
transfer
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JP2015009241A
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English (en)
Japanese (ja)
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JP2016134825A5 (enExample
JP2016134825A (ja
Inventor
享裕 黒田
享裕 黒田
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Canon Inc
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Canon Inc
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Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2015009241A priority Critical patent/JP6457822B2/ja
Priority to US14/972,817 priority patent/US10021316B2/en
Publication of JP2016134825A publication Critical patent/JP2016134825A/ja
Publication of JP2016134825A5 publication Critical patent/JP2016134825A5/ja
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/70—Circuitry for compensating brightness variation in the scene
    • H04N23/741—Circuitry for compensating brightness variation in the scene by increasing the dynamic range of the image compared to the dynamic range of the electronic image sensors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/45—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from two or more image sensors being of different type or operating in different modes, e.g. with a CMOS sensor for moving images in combination with a charge-coupled device [CCD] for still images
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/67—Focus control based on electronic image sensor signals
    • H04N23/672—Focus control based on electronic image sensor signals based on the phase difference signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/50—Control of the SSIS exposure
    • H04N25/57—Control of the dynamic range
    • H04N25/59—Control of the dynamic range by controlling the amount of charge storable in the pixel, e.g. modification of the charge conversion ratio of the floating node capacitance
    • 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
    • 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
    • H04N25/77—Pixel circuitry, e.g. memories, A/D converters, pixel amplifiers, shared circuits or shared components
    • H04N25/771—Pixel circuitry, e.g. memories, A/D converters, pixel amplifiers, shared circuits or shared components comprising storage means other than floating diffusion

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Solid State Image Pick-Up Elements (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Focusing (AREA)
  • Automatic Focus Adjustment (AREA)
  • Studio Devices (AREA)
JP2015009241A 2015-01-21 2015-01-21 光電変換装置及び撮像システム Active JP6457822B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2015009241A JP6457822B2 (ja) 2015-01-21 2015-01-21 光電変換装置及び撮像システム
US14/972,817 US10021316B2 (en) 2015-01-21 2015-12-17 Photoelectric conversion device having a plurality of photoelectric conversion units and a plurality of charge holding units, and imaging system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015009241A JP6457822B2 (ja) 2015-01-21 2015-01-21 光電変換装置及び撮像システム

Publications (3)

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JP2016134825A JP2016134825A (ja) 2016-07-25
JP2016134825A5 JP2016134825A5 (enExample) 2018-02-22
JP6457822B2 true JP6457822B2 (ja) 2019-01-23

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JP2015009241A Active JP6457822B2 (ja) 2015-01-21 2015-01-21 光電変換装置及び撮像システム

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US (1) US10021316B2 (enExample)
JP (1) JP6457822B2 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6946046B2 (ja) 2017-04-28 2021-10-06 キヤノン株式会社 光電変換装置及びその駆動方法
JP2019133982A (ja) 2018-01-29 2019-08-08 キヤノン株式会社 撮像装置、撮像システム及び移動体
JP7146424B2 (ja) 2018-03-19 2022-10-04 キヤノン株式会社 光電変換装置及び撮像システム
JP7171213B2 (ja) 2018-04-02 2022-11-15 キヤノン株式会社 光電変換装置及び撮像システム
JP7152912B2 (ja) 2018-09-06 2022-10-13 キヤノン株式会社 光電変換装置及び撮像システム
JP6852041B2 (ja) 2018-11-21 2021-03-31 キヤノン株式会社 光電変換装置及び撮像システム
JP7527871B2 (ja) 2020-07-10 2024-08-05 キヤノン株式会社 光電変換装置及びその駆動方法
US12119334B2 (en) 2020-10-14 2024-10-15 Canon Kabushiki Kaisha Photoelectric conversion apparatus, photo-detection system, and movable body

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US7526192B2 (en) * 2004-10-07 2009-04-28 Hoya Corporation Focus detection method and focus detection apparatus
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JP4270349B2 (ja) * 2006-10-27 2009-05-27 オリンパス株式会社 焦点検出素子
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JP5063223B2 (ja) 2007-07-02 2012-10-31 キヤノン株式会社 光電変換装置及び撮像システム
CN102623473B (zh) * 2007-07-03 2015-09-09 浜松光子学株式会社 背面入射型测距传感器以及测距装置
JP5038188B2 (ja) 2008-02-28 2012-10-03 キヤノン株式会社 撮像装置及びそれを用いた撮像システム
JP5221982B2 (ja) 2008-02-29 2013-06-26 キヤノン株式会社 固体撮像装置及びカメラ
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KR101543664B1 (ko) * 2008-12-08 2015-08-12 삼성전자주식회사 픽셀 어레이 및 이를 포함하는 입체 영상 센서
JP5284132B2 (ja) 2009-02-06 2013-09-11 キヤノン株式会社 固体撮像装置、撮像システム、および撮像装置の駆動方法
JP5204728B2 (ja) * 2009-06-25 2013-06-05 ペンタックスリコーイメージング株式会社 焦点検出装置
JP2011091341A (ja) * 2009-10-26 2011-05-06 Toshiba Corp 固体撮像装置
GB2477083A (en) * 2010-01-13 2011-07-27 Cmosis Nv Pixel structure with multiple transfer gates to improve dynamic range
JP5578993B2 (ja) * 2010-08-27 2014-08-27 キヤノン株式会社 光電変換装置、焦点検出装置、および撮像システム
JP5664141B2 (ja) * 2010-11-08 2015-02-04 ソニー株式会社 固体撮像素子およびカメラシステム
JP2012147183A (ja) 2011-01-11 2012-08-02 Canon Inc 光電変換装置
JP6045136B2 (ja) 2011-01-31 2016-12-14 キヤノン株式会社 光電変換装置
WO2012132670A1 (ja) * 2011-03-31 2012-10-04 富士フイルム株式会社 固体撮像素子及びその駆動方法並びに撮影装置
JP5657456B2 (ja) * 2011-03-31 2015-01-21 本田技研工業株式会社 固体撮像装置
JP5686765B2 (ja) * 2011-07-21 2015-03-18 キヤノン株式会社 撮像装置およびその制御方法
JP5634614B2 (ja) * 2011-09-29 2014-12-03 富士フイルム株式会社 撮像素子及び撮像装置
JP6188281B2 (ja) 2012-05-24 2017-08-30 キヤノン株式会社 光電変換装置
JP6080411B2 (ja) * 2012-07-13 2017-02-15 キヤノン株式会社 撮像装置、撮像装置の駆動方法、および撮像システムの駆動方法。
JP2014175553A (ja) 2013-03-11 2014-09-22 Canon Inc 固体撮像装置およびカメラ
JP6223055B2 (ja) 2013-08-12 2017-11-01 キヤノン株式会社 光電変換装置
JP6278730B2 (ja) * 2014-02-20 2018-02-14 オリンパス株式会社 固体撮像装置および撮像システム
JP6555890B2 (ja) * 2015-01-23 2019-08-07 キヤノン株式会社 撮像装置、撮像システム、および撮像装置の駆動方法
JP6719984B2 (ja) * 2016-06-06 2020-07-08 キヤノン株式会社 撮像装置、撮像システム
JP6789678B2 (ja) * 2016-06-06 2020-11-25 キヤノン株式会社 撮像装置、撮像システム

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US20160212366A1 (en) 2016-07-21
US10021316B2 (en) 2018-07-10
JP2016134825A (ja) 2016-07-25

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