KR20210020020A - 이미지 센서 - Google Patents

이미지 센서 Download PDF

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Publication number
KR20210020020A
KR20210020020A KR1020207035783A KR20207035783A KR20210020020A KR 20210020020 A KR20210020020 A KR 20210020020A KR 1020207035783 A KR1020207035783 A KR 1020207035783A KR 20207035783 A KR20207035783 A KR 20207035783A KR 20210020020 A KR20210020020 A KR 20210020020A
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KR
South Korea
Prior art keywords
pixel
pixels
sample
signal
storage node
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.)
Withdrawn
Application number
KR1020207035783A
Other languages
English (en)
Korean (ko)
Inventor
앤드류 스캇
Original Assignee
유나이티드 킹덤 리서치 앤드 이노베이션
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 유나이티드 킹덤 리서치 앤드 이노베이션 filed Critical 유나이티드 킹덤 리서치 앤드 이노베이션
Publication of KR20210020020A publication Critical patent/KR20210020020A/ko
Withdrawn legal-status Critical Current

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    • H04N5/37452—
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/40—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled
    • 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
    • H04N25/766—Addressed sensors, e.g. MOS or CMOS sensors comprising control or output lines used for a plurality of functions, e.g. for pixel output, driving, reset or power
    • 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
    • H04N5/3741—

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Solid State Image Pick-Up Elements (AREA)
KR1020207035783A 2018-06-12 2019-06-12 이미지 센서 Withdrawn KR20210020020A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1809629.7A GB2574619B (en) 2018-06-12 2018-06-12 Image sensor
GB1809629.7 2018-06-12
PCT/GB2019/051624 WO2019239128A1 (en) 2018-06-12 2019-06-12 Image sensor

Publications (1)

Publication Number Publication Date
KR20210020020A true KR20210020020A (ko) 2021-02-23

Family

ID=62975538

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020207035783A Withdrawn KR20210020020A (ko) 2018-06-12 2019-06-12 이미지 센서

Country Status (7)

Country Link
US (1) US11627267B2 (https=)
EP (1) EP3808072B1 (https=)
JP (1) JP7391885B2 (https=)
KR (1) KR20210020020A (https=)
CN (1) CN112262569B (https=)
GB (1) GB2574619B (https=)
WO (1) WO2019239128A1 (https=)

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* Cited by examiner, † Cited by third party
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FR3101768B1 (fr) * 2019-10-10 2024-12-20 Teledyne E2V Semiconductors Sas Capteur d’image radiologique intra-oral a pixels actifs et procede de prise d’image associe
EP3930309A1 (en) * 2020-06-26 2021-12-29 ams Sensors Belgium BVBA Pixel and method for operating a pixel
US20220217295A1 (en) * 2021-01-05 2022-07-07 Facebook Technologies, Llc Image sub-sampling with a color grid array
EP4235219A1 (en) 2022-02-28 2023-08-30 Imasenic Advanced Imaging, S.L. Depth scanning image sensor
FR3143931B1 (fr) * 2022-12-20 2026-04-24 Commissariat A Lenergie Atomique Et Aux Energies Alternatives Détection de pulse laser asynchrone et imagerie passive

Family Cites Families (23)

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US5336879A (en) * 1993-05-28 1994-08-09 David Sarnoff Research Center, Inc. Pixel array having image forming pixel elements integral with peripheral circuit elements
US5903021A (en) 1997-01-17 1999-05-11 Eastman Kodak Company Partially pinned photodiode for solid state image sensors
US5973311A (en) * 1997-02-12 1999-10-26 Imation Corp Pixel array with high and low resolution mode
AU2154099A (en) * 1997-12-18 1999-07-12 Simage Oy Device for imaging radiation
GB2332800B (en) * 1997-12-18 2000-09-27 Simage Oy Device for imaging radiation
GB2332585B (en) 1997-12-18 2000-09-27 Simage Oy Device for imaging radiation
US7630011B1 (en) * 1999-03-19 2009-12-08 Aptina Imaging Corporation High-speed sampling of signals in active pixel sensors
JP4724313B2 (ja) * 2001-05-18 2011-07-13 キヤノン株式会社 撮像装置、放射線撮像装置及びそれを用いた放射線撮像システム
EP1351491A1 (en) * 2002-04-02 2003-10-08 STMicroelectronics Limited Reset function for image sensor
US7038820B1 (en) * 2002-04-03 2006-05-02 Eastman Kodak Company Automatic exposure control for an image sensor
JP2004304331A (ja) * 2003-03-28 2004-10-28 Matsushita Electric Ind Co Ltd 固体撮像装置
US7408195B2 (en) * 2003-09-04 2008-08-05 Cypress Semiconductor Corporation (Belgium) Bvba Semiconductor pixel arrays with reduced sensitivity to defects
US20080136933A1 (en) * 2006-12-11 2008-06-12 Digital Imaging Systems Gmbh Apparatus for controlling operation of a multiple photosensor pixel image sensor
GB0709026D0 (en) 2007-05-10 2007-06-20 Isis Innovation High speed imaging with slow scan cameras using pixel level dynami shuttering
JP5092618B2 (ja) * 2007-08-09 2012-12-05 株式会社ニコン 固体撮像装置、及び、電子カメラ
EP2587794B1 (en) * 2008-04-07 2022-05-04 Cmosis NV Pixel and pixel array with global shutter
CN102207529A (zh) * 2010-03-31 2011-10-05 比亚迪股份有限公司 一种可判断电池组采样线断线的电压采样装置及采样方法
GB201012631D0 (en) * 2010-07-28 2010-09-15 Isis Innovation Image sensor and method of sensing
JP2012248953A (ja) * 2011-05-25 2012-12-13 Olympus Corp 固体撮像装置、撮像装置、および信号読み出し方法
GB2492387B (en) * 2011-06-30 2017-07-19 Cmosis Nv Pixel array with individual exposure control for a pixel or pixel region
US8953075B2 (en) * 2012-03-30 2015-02-10 Pixim, Inc. CMOS image sensors implementing full frame digital correlated double sampling with global shutter
US9942503B2 (en) * 2016-02-23 2018-04-10 Semiconductor Components Industries, Llc Image sensors having high-efficiency charge storage capabilities
FR3052297A1 (fr) * 2016-06-06 2017-12-08 St Microelectronics Crolles 2 Sas Capteur d'image de type a obturation globale

Also Published As

Publication number Publication date
GB2574619B (en) 2022-10-12
US11627267B2 (en) 2023-04-11
EP3808072A1 (en) 2021-04-21
GB201809629D0 (en) 2018-07-25
JP2021528898A (ja) 2021-10-21
EP3808072B1 (en) 2025-01-08
WO2019239128A1 (en) 2019-12-19
CN112262569B (zh) 2024-06-21
JP7391885B2 (ja) 2023-12-05
CN112262569A (zh) 2021-01-22
US20210258530A1 (en) 2021-08-19
GB2574619A (en) 2019-12-18
EP3808072C0 (en) 2025-01-08

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Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20201211

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination