CN109587416B - 逐次逼近型模数转换器、成像设备、成像系统以及移动体 - Google Patents

逐次逼近型模数转换器、成像设备、成像系统以及移动体 Download PDF

Info

Publication number
CN109587416B
CN109587416B CN201811143657.8A CN201811143657A CN109587416B CN 109587416 B CN109587416 B CN 109587416B CN 201811143657 A CN201811143657 A CN 201811143657A CN 109587416 B CN109587416 B CN 109587416B
Authority
CN
China
Prior art keywords
signal
digital
analog
pixel
pixels
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.)
Active
Application number
CN201811143657.8A
Other languages
English (en)
Chinese (zh)
Other versions
CN109587416A (zh
Inventor
户塚洋史
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 CN109587416A publication Critical patent/CN109587416A/zh
Application granted granted Critical
Publication of CN109587416B publication Critical patent/CN109587416B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/06—Continuously compensating for, or preventing, undesired influence of physical parameters
    • H03M1/0602—Continuously compensating for, or preventing, undesired influence of physical parameters of deviations from the desired transfer characteristic
    • H03M1/0604—Continuously compensating for, or preventing, undesired influence of physical parameters of deviations from the desired transfer characteristic at one point, i.e. by adjusting a single reference value, e.g. bias or gain error
    • H03M1/0607—Offset or drift compensation
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/54—Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils
    • 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
    • H04N25/63—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to dark current
    • H04N25/633—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to dark current by using optical black pixels
    • 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
    • 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
    • H04N25/79—Arrangements of circuitry being divided between different or multiple substrates, chips or circuit boards, e.g. stacked image sensors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
    • B60Q9/008—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling for anti-collision purposes
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/02—Control of position or course in two dimensions
    • G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
    • G05D1/0231—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/1205—Multiplexed conversion systems
    • H03M1/123—Simultaneous, i.e. using one converter per channel but with common control or reference circuits for multiple converters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/34—Analogue value compared with reference values
    • H03M1/38—Analogue value compared with reference values sequentially only, e.g. successive approximation type
    • H03M1/46—Analogue value compared with reference values sequentially only, e.g. successive approximation type with digital/analogue converter for supplying reference values to converter
    • H03M1/466—Analogue value compared with reference values sequentially only, e.g. successive approximation type with digital/analogue converter for supplying reference values to converter using switched capacitors

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Analogue/Digital Conversion (AREA)
CN201811143657.8A 2017-09-29 2018-09-29 逐次逼近型模数转换器、成像设备、成像系统以及移动体 Active CN109587416B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017-192054 2017-09-29
JP2017192054A JP7039236B2 (ja) 2017-09-29 2017-09-29 逐次比較型ａｄ変換器、撮像装置、撮像システム、移動体

Publications (2)

Publication Number Publication Date
CN109587416A CN109587416A (zh) 2019-04-05
CN109587416B true CN109587416B (zh) 2021-12-10

Family

ID=65898155

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811143657.8A Active CN109587416B (zh) 2017-09-29 2018-09-29 逐次逼近型模数转换器、成像设备、成像系统以及移动体

Country Status (3)

Country Link
US (1) US10742910B2 (enExample)
JP (2) JP7039236B2 (enExample)
CN (1) CN109587416B (enExample)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10419701B2 (en) 2017-06-26 2019-09-17 Facebook Technologies, Llc Digital pixel image sensor
US10686996B2 (en) 2017-06-26 2020-06-16 Facebook Technologies, Llc Digital pixel with extended dynamic range
US10598546B2 (en) 2017-08-17 2020-03-24 Facebook Technologies, Llc Detecting high intensity light in photo sensor
US10764526B1 (en) * 2017-11-01 2020-09-01 Facebook Technologies, Llc Spatial derivative pixel array with adaptive quantization
US11393867B2 (en) 2017-12-06 2022-07-19 Facebook Technologies, Llc Multi-photodiode pixel cell
US10969273B2 (en) 2018-03-19 2021-04-06 Facebook Technologies, Llc Analog-to-digital converter having programmable quantization resolution
US11004881B2 (en) 2018-04-03 2021-05-11 Facebook Technologies, Llc Global shutter image sensor
US11089210B2 (en) 2018-06-11 2021-08-10 Facebook Technologies, Llc Configurable image sensor
US11089241B2 (en) 2018-06-11 2021-08-10 Facebook Technologies, Llc Pixel cell with multiple photodiodes
US11906353B2 (en) 2018-06-11 2024-02-20 Meta Platforms Technologies, Llc Digital pixel with extended dynamic range
US11463636B2 (en) 2018-06-27 2022-10-04 Facebook Technologies, Llc Pixel sensor having multiple photodiodes
US10897586B2 (en) 2018-06-28 2021-01-19 Facebook Technologies, Llc Global shutter image sensor
JP7316028B2 (ja) * 2018-08-01 2023-07-27 キヤノン株式会社 撮像素子及びその制御方法、及び撮像装置
US10931884B2 (en) 2018-08-20 2021-02-23 Facebook Technologies, Llc Pixel sensor having adaptive exposure time
US11956413B2 (en) 2018-08-27 2024-04-09 Meta Platforms Technologies, Llc Pixel sensor having multiple photodiodes and shared comparator
US11595602B2 (en) 2018-11-05 2023-02-28 Meta Platforms Technologies, Llc Image sensor post processing
US11102430B2 (en) 2018-12-10 2021-08-24 Facebook Technologies, Llc Pixel sensor having multiple photodiodes
US11218660B1 (en) 2019-03-26 2022-01-04 Facebook Technologies, Llc Pixel sensor having shared readout structure
US11943561B2 (en) 2019-06-13 2024-03-26 Meta Platforms Technologies, Llc Non-linear quantization at pixel sensor
TWI726822B (zh) * 2019-10-08 2021-05-01 創未來科技股份有限公司 訊號轉換裝置
US11936998B1 (en) 2019-10-17 2024-03-19 Meta Platforms Technologies, Llc Digital pixel sensor having extended dynamic range
US11902685B1 (en) 2020-04-28 2024-02-13 Meta Platforms Technologies, Llc Pixel sensor having hierarchical memory
US11910114B2 (en) 2020-07-17 2024-02-20 Meta Platforms Technologies, Llc Multi-mode image sensor
JP7446182B2 (ja) * 2020-08-26 2024-03-08 東京エレクトロン株式会社 基板処理装置及びノイズ影響低減方法
US11956560B2 (en) 2020-10-09 2024-04-09 Meta Platforms Technologies, Llc Digital pixel sensor having reduced quantization operation
US12022218B2 (en) 2020-12-29 2024-06-25 Meta Platforms Technologies, Llc Digital image sensor using a single-input comparator based quantizer

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11154866A (ja) * 1997-11-19 1999-06-08 Nec Corp 逐次比較型ａｄ変換器
US6885396B1 (en) * 1998-03-09 2005-04-26 Micron Technology, Inc. Readout circuit with gain and analog-to-digital a conversion for image sensor
JP2000269814A (ja) 1999-03-18 2000-09-29 Toshiba Microelectronics Corp アナログ／ディジタル変換回路
JP4389959B2 (ja) 2007-04-23 2009-12-24 ソニー株式会社 固体撮像装置、固体撮像装置の信号処理方法および撮像装置
JP4921255B2 (ja) * 2007-06-22 2012-04-25 ルネサスエレクトロニクス株式会社 逐次型ａｄ変換器
US7876371B2 (en) * 2008-03-31 2011-01-25 Aptina Imaging Corporation Systems and methods to perform digital correlated double sampling using successive approximation analog to digital conversion techniques
JP2010063055A (ja) * 2008-09-08 2010-03-18 Sony Corp 逐次比較型ａ／ｄ変換器、逐次比較型ａ／ｄ変換器の制御方法、固体撮像装置および撮像装置
JP5440758B2 (ja) 2009-05-07 2014-03-12 セイコーエプソン株式会社 Ａ／ｄ変換回路、電子機器及びａ／ｄ変換方法
EP2421155B1 (en) * 2010-08-02 2013-07-03 Fraunhofer-Gesellschaft zur Förderung der Angewandten Forschung e.V. A hybrid analog-to-digital converter, an image sensor and a method for providing a plurality of ditigal signals
JP5589780B2 (ja) 2010-11-08 2014-09-17 セイコーエプソン株式会社 Ａ／ｄ変換回路、電子機器及びａ／ｄ変換方法
JP5263268B2 (ja) 2010-11-10 2013-08-14 ソニー株式会社 逐次比較型ａ／ｄ変換器および固体撮像装置
JP2012151561A (ja) 2011-01-17 2012-08-09 Seiko Epson Corp Ａ／ｄ変換回路、集積回路装置及び電子機器
JP6136097B2 (ja) 2012-03-30 2017-05-31 セイコーエプソン株式会社 Ａ／ｄ変換回路及び電子機器
US8933385B2 (en) * 2012-07-06 2015-01-13 Omnivision Technologies, Inc. Hybrid analog-to-digital converter having multiple ADC modes
US8659461B1 (en) * 2012-11-13 2014-02-25 University Of Macau Analog to digital converter circuit
CN103178855B (zh) * 2013-03-26 2016-04-13 天津大学 应用于高精度逐次逼近模数转换器的三段式电容阵列结构
JP2015023391A (ja) 2013-07-18 2015-02-02 株式会社ニコン 固体撮像装置
JP6480712B2 (ja) * 2014-02-06 2019-03-13 キヤノン株式会社 撮像装置及びその制御方法
JP2015198273A (ja) * 2014-03-31 2015-11-09 ソニー株式会社 イメージセンサ、およびイメージセンサの動作方法、撮像装置および撮像方法、並びに電子機器
CN104124973A (zh) * 2014-08-11 2014-10-29 东南大学 一种逐次逼近型模数转换器及其转换方法
CN204652351U (zh) * 2015-07-07 2015-09-16 杭州士兰微电子股份有限公司 逐次逼近模数转换器
US10003761B2 (en) * 2015-09-10 2018-06-19 Canon Kabushiki Kaisha Imaging device having multiple analog-digital conversion circuits that perform multiple ad conversions for a singular one of a pixel signal
JP6666043B2 (ja) * 2015-09-10 2020-03-13 キヤノン株式会社 撮像装置及び撮像システム
CN205510016U (zh) * 2015-12-31 2016-08-24 杭州士兰微电子股份有限公司 逐次逼近模数转换器和传感信号处理装置
JP6957162B2 (ja) * 2016-03-04 2021-11-02 キヤノン株式会社 測距装置及び移動体
CN105933004B (zh) * 2016-04-15 2019-04-30 北京大学（天津滨海）新一代信息技术研究院 一种高精度电容自校准逐次逼近型模数转换器
US10291251B1 (en) * 2018-09-21 2019-05-14 Semiconductor Components Industries, Llc Imaging systems with sub-radix-2 charge sharing successive approximation register (SAR) analog-to-digital converters

Also Published As

Publication number Publication date
JP2019068268A (ja) 2019-04-25
CN109587416A (zh) 2019-04-05
US10742910B2 (en) 2020-08-11
JP7342173B2 (ja) 2023-09-11
JP7039236B2 (ja) 2022-03-22
JP2022084730A (ja) 2022-06-07
US20190104265A1 (en) 2019-04-04

Similar Documents

Publication Publication Date Title
CN109587416B (zh) 逐次逼近型模数转换器、成像设备、成像系统以及移动体
US11496704B2 (en) Photoelectric conversion device having select circuit with a switch circuit having a plurality of switches, and imaging system
JP6929750B2 (ja) 撮像装置、撮像システム、移動体
JP7102159B2 (ja) 光電変換装置、撮像システム、および、移動体
JP7263080B2 (ja) 撮像装置及び信号処理装置
US11671728B2 (en) Sensing device, electronic apparatus, and method for controlling sensing device
JP2019102948A (ja) 撮像装置、撮像システム、移動体
WO2019163511A1 (ja) 撮像装置、撮像システム、および撮像方法
JP2019068266A (ja) 撮像装置、撮像システム、移動体、回路チップ
JP2019102947A (ja) 撮像装置、撮像システム、移動体
CN109587454B (zh) 成像装置、成像系统、移动物体和电路芯片
US12058458B2 (en) Imaging device and imaging system
JP6991815B2 (ja) 撮像装置、撮像システム、移動体
US11700465B2 (en) Solid-state imaging element, imaging device, and solid-state imaging element control method
US10834348B2 (en) Imaging sensor, chip, imaging system, and moving body
WO2022097445A1 (ja) 固体撮像装置および電子機器
US12126927B2 (en) Imaging device and electronic device
JP7490708B2 (ja) 光電変換装置
US11838664B2 (en) Semiconductor device, system, and device using the same
JP2023110120A (ja) 撮像装置及び電子機器
WO2023067924A1 (ja) 撮像装置および電子機器
WO2024042896A1 (ja) 光検出素子および電子機器

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant