JP7271131B2 - 撮像装置および撮像装置の制御方法 - Google Patents

撮像装置および撮像装置の制御方法 Download PDF

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JP7271131B2
JP7271131B2 JP2018200048A JP2018200048A JP7271131B2 JP 7271131 B2 JP7271131 B2 JP 7271131B2 JP 2018200048 A JP2018200048 A JP 2018200048A JP 2018200048 A JP2018200048 A JP 2018200048A JP 7271131 B2 JP7271131 B2 JP 7271131B2
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pixel
signal
output
signal based
photoelectric conversion
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JP2018200048A
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Japanese (ja)
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JP2020068457A (ja
JP2020068457A5 (enExample
Inventor
公博 益山
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Canon Inc
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Canon Inc
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Priority to JP2018200048A priority Critical patent/JP7271131B2/ja
Priority to US16/653,299 priority patent/US11082648B2/en
Publication of JP2020068457A publication Critical patent/JP2020068457A/ja
Publication of JP2020068457A5 publication Critical patent/JP2020068457A5/ja
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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
    • H04N25/67—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to fixed-pattern noise, e.g. non-uniformity of response
    • H04N25/671—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to fixed-pattern noise, e.g. non-uniformity of response for non-uniformity detection or correction
    • H04N25/673—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to fixed-pattern noise, e.g. non-uniformity of response for non-uniformity detection or correction by using reference sources
    • 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
    • H04N25/67—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to fixed-pattern noise, e.g. non-uniformity of response
    • 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
    • H04N25/67—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to fixed-pattern noise, e.g. non-uniformity of response
    • H04N25/671—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to fixed-pattern noise, e.g. non-uniformity of response for non-uniformity detection or correction
    • 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
    • H04N25/67—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to fixed-pattern noise, e.g. non-uniformity of response
    • H04N25/671—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to fixed-pattern noise, e.g. non-uniformity of response for non-uniformity detection or correction
    • H04N25/677—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to fixed-pattern noise, e.g. non-uniformity of response for non-uniformity detection or correction for reducing the column or line fixed pattern noise
    • 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
    • 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
    • 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)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
JP2018200048A 2018-10-24 2018-10-24 撮像装置および撮像装置の制御方法 Active JP7271131B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2018200048A JP7271131B2 (ja) 2018-10-24 2018-10-24 撮像装置および撮像装置の制御方法
US16/653,299 US11082648B2 (en) 2018-10-24 2019-10-15 Imaging apparatus having correction of signal difference

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018200048A JP7271131B2 (ja) 2018-10-24 2018-10-24 撮像装置および撮像装置の制御方法

Publications (3)

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JP2020068457A JP2020068457A (ja) 2020-04-30
JP2020068457A5 JP2020068457A5 (enExample) 2021-11-25
JP7271131B2 true JP7271131B2 (ja) 2023-05-11

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US (1) US11082648B2 (enExample)
JP (1) JP7271131B2 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019189892A1 (ja) * 2018-03-30 2019-10-03 株式会社ニコン 撮像素子および撮像装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018013422A (ja) 2016-07-21 2018-01-25 ソニーセミコンダクタソリューションズ株式会社 検出装置及び電子機器
JP2018042060A (ja) 2016-09-06 2018-03-15 リコーイメージング株式会社 撮像装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61264971A (ja) 1985-05-20 1986-11-22 Olympus Optical Co Ltd 固体撮像装置
GB2317522B (en) * 1996-09-12 2000-09-27 Vsli Vision Limited Low noise operation of an image sensor
JP3911788B2 (ja) * 1997-03-10 2007-05-09 ソニー株式会社 固体撮像素子およびその駆動方法
JP4483293B2 (ja) * 2002-03-20 2010-06-16 ソニー株式会社 固体撮像装置およびその駆動方法
JP2005229373A (ja) * 2004-02-13 2005-08-25 Sony Corp 固体撮像装置および固体撮像装置の駆動方法
GB2486428A (en) * 2010-12-14 2012-06-20 St Microelectronics Res & Dev Image sensor utilising analogue binning with ADC architecture
JP6004656B2 (ja) 2012-01-31 2016-10-12 キヤノン株式会社 撮像装置、その制御方法、および制御プログラム
JP6116152B2 (ja) * 2012-07-31 2017-04-19 キヤノン株式会社 イメージセンサ駆動装置および方法、放射線画像撮像装置
US20140361189A1 (en) * 2013-06-05 2014-12-11 Canon Kabushiki Kaisha Radiation imaging system
JP6579741B2 (ja) * 2014-10-09 2019-09-25 キヤノン株式会社 撮像装置及び放射線撮像システム
US10334189B1 (en) * 2018-06-06 2019-06-25 Smartsens Technology (Cayman) Co., Ltd. HDR pixel array with double diagonal binning

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018013422A (ja) 2016-07-21 2018-01-25 ソニーセミコンダクタソリューションズ株式会社 検出装置及び電子機器
JP2018042060A (ja) 2016-09-06 2018-03-15 リコーイメージング株式会社 撮像装置

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US20200137328A1 (en) 2020-04-30
US11082648B2 (en) 2021-08-03

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