JP7791653B2 - 光電変換装置、基板及び機器 - Google Patents

光電変換装置、基板及び機器

Info

Publication number
JP7791653B2
JP7791653B2 JP2021045157A JP2021045157A JP7791653B2 JP 7791653 B2 JP7791653 B2 JP 7791653B2 JP 2021045157 A JP2021045157 A JP 2021045157A JP 2021045157 A JP2021045157 A JP 2021045157A JP 7791653 B2 JP7791653 B2 JP 7791653B2
Authority
JP
Japan
Prior art keywords
circuit
photoelectric conversion
converter
conversion device
analog
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
JP2021045157A
Other languages
English (en)
Japanese (ja)
Other versions
JP2022144241A5 (https=
JP2022144241A (ja
Inventor
秀央 小林
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
Priority to JP2021045157A priority Critical patent/JP7791653B2/ja
Priority to US17/693,521 priority patent/US11688755B2/en
Publication of JP2022144241A publication Critical patent/JP2022144241A/ja
Publication of JP2022144241A5 publication Critical patent/JP2022144241A5/ja
Application granted granted Critical
Publication of JP7791653B2 publication Critical patent/JP7791653B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • H03M1/66—Digital/analogue converters
    • H03M1/74—Simultaneous conversion
    • H03M1/742—Simultaneous conversion using current sources as quantisation value generators
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M3/00—Conversion of analogue values to or from differential modulation
    • H03M3/30—Delta-sigma modulation
    • H03M3/39—Structural details of delta-sigma modulators, e.g. incremental delta-sigma modulators
    • H03M3/412—Structural details of delta-sigma modulators, e.g. incremental delta-sigma modulators characterised by the number of quantisers and their type and resolution
    • H03M3/422—Structural details of delta-sigma modulators, e.g. incremental delta-sigma modulators characterised by the number of quantisers and their type and resolution having one quantiser only
    • H03M3/43—Structural details of delta-sigma modulators, e.g. incremental delta-sigma modulators characterised by the number of quantisers and their type and resolution having one quantiser only the quantiser being a single bit one
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M3/00—Conversion of analogue values to or from differential modulation
    • H03M3/30—Delta-sigma modulation
    • H03M3/39—Structural details of delta-sigma modulators, e.g. incremental delta-sigma modulators
    • H03M3/436—Structural details of delta-sigma modulators, e.g. incremental delta-sigma modulators characterised by the order of the loop filter, e.g. error feedback type
    • H03M3/438—Structural details of delta-sigma modulators, e.g. incremental delta-sigma modulators characterised by the order of the loop filter, e.g. error feedback type the modulator having a higher order loop filter in the feedforward path
    • H03M3/454—Structural details of delta-sigma modulators, e.g. incremental delta-sigma modulators characterised by the order of the loop filter, e.g. error feedback type the modulator having a higher order loop filter in the feedforward path with distributed feedback, i.e. with feedback paths from the quantiser output to more than one filter stage
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M3/00—Conversion of analogue values to or from differential modulation
    • H03M3/30—Delta-sigma modulation
    • H03M3/458—Analogue/digital converters using delta-sigma modulation as an intermediate step
    • 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
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
    • H10F39/10—Integrated devices
    • H10F39/12—Image sensors
    • H10F39/18—Complementary metal-oxide-semiconductor [CMOS] image sensors; Photodiode array image sensors
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
    • H10F39/80—Constructional details of image sensors
    • H10F39/803—Pixels having integrated switching, control, storage or amplification elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Analogue/Digital Conversion (AREA)
JP2021045157A 2021-03-18 2021-03-18 光電変換装置、基板及び機器 Active JP7791653B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2021045157A JP7791653B2 (ja) 2021-03-18 2021-03-18 光電変換装置、基板及び機器
US17/693,521 US11688755B2 (en) 2021-03-18 2022-03-14 Photoelectric conversion device, substrate, and equipment comprising a circuit to determine an internal temperature of the photoelectric conversion device based on a current following in a resistive element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2021045157A JP7791653B2 (ja) 2021-03-18 2021-03-18 光電変換装置、基板及び機器

Publications (3)

Publication Number Publication Date
JP2022144241A JP2022144241A (ja) 2022-10-03
JP2022144241A5 JP2022144241A5 (https=) 2024-03-18
JP7791653B2 true JP7791653B2 (ja) 2025-12-24

Family

ID=83284274

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021045157A Active JP7791653B2 (ja) 2021-03-18 2021-03-18 光電変換装置、基板及び機器

Country Status (2)

Country Link
US (1) US11688755B2 (https=)
JP (1) JP7791653B2 (https=)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7755407B2 (ja) 2021-08-04 2025-10-16 キヤノン株式会社 光電変換装置
JP7419309B2 (ja) 2021-09-08 2024-01-22 キヤノン株式会社 固体撮像装置
JP7580362B2 (ja) 2021-11-12 2024-11-11 キヤノン株式会社 光電変換装置及び機器
JP7373542B2 (ja) 2021-12-06 2023-11-02 キヤノン株式会社 光電変換装置および機器
JP7414791B2 (ja) 2021-12-07 2024-01-16 キヤノン株式会社 光電変換装置、機器
JP7814939B2 (ja) 2022-01-01 2026-02-17 キヤノン株式会社 光電変換装置、光電変換システム、および機器
JP7814955B2 (ja) 2022-01-31 2026-02-17 キヤノン株式会社 光電変換装置及びその駆動方法
JP2023127108A (ja) 2022-03-01 2023-09-13 キヤノン株式会社 光電変換装置
JP2024011562A (ja) 2022-07-15 2024-01-25 キヤノン株式会社 光電変換装置、システム
JP2024035622A (ja) 2022-09-02 2024-03-14 キヤノン株式会社 光電変換装置、光電変換システムおよび光電変換方法
JP2024035624A (ja) 2022-09-02 2024-03-14 キヤノン株式会社 光電変換装置、光電変換システムおよび光電変換方法
US12315382B2 (en) * 2022-11-17 2025-05-27 The Boeing Company Systems and methods for collecting and disseminating structure information from mounted smart lights
US12191861B2 (en) * 2023-02-14 2025-01-07 Texas Instruments Incorporated Delay correction for on-time generator circuitry
JP2024160853A (ja) 2023-05-02 2024-11-15 キヤノン株式会社 光電変換装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004015208A (ja) 2002-06-04 2004-01-15 Sony Corp 固体撮像装置及びその信号処理方法
JP2011188224A (ja) 2010-03-09 2011-09-22 Sony Corp 温度情報出力装置、撮像装置、温度情報出力方法
JP2017216513A (ja) 2016-05-30 2017-12-07 株式会社ニコン 撮像素子および撮像装置
WO2019069614A1 (ja) 2017-10-03 2019-04-11 ソニーセミコンダクタソリューションズ株式会社 固体撮像素子及び電子機器

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000224472A (ja) 1999-02-04 2000-08-11 Fuji Photo Film Co Ltd 撮像制御装置および撮像制御方法
JP4784397B2 (ja) 2006-05-26 2011-10-05 コニカミノルタホールディングス株式会社 撮像装置
JP5004775B2 (ja) 2007-12-04 2012-08-22 キヤノン株式会社 撮像装置及び撮像システム
JP2011238856A (ja) 2010-05-12 2011-11-24 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
JP6080447B2 (ja) 2011-12-01 2017-02-15 キヤノン株式会社 光電変換装置
JP2014216349A (ja) 2013-04-22 2014-11-17 キヤノン株式会社 光電変換装置
EP2818967B1 (en) * 2013-06-28 2018-08-22 Dialog Semiconductor GmbH Device and method for determining an operating temperature of an electronic component
JP6223055B2 (ja) 2013-08-12 2017-11-01 キヤノン株式会社 光電変換装置
JP6245997B2 (ja) 2014-01-16 2017-12-13 キヤノン株式会社 固体撮像装置及び撮像システム
JP6246004B2 (ja) 2014-01-30 2017-12-13 キヤノン株式会社 固体撮像装置
JP6057931B2 (ja) 2014-02-10 2017-01-11 キヤノン株式会社 光電変換装置及びそれを用いた撮像システム
JP6412328B2 (ja) 2014-04-01 2018-10-24 キヤノン株式会社 固体撮像装置およびカメラ
JP2016144151A (ja) 2015-02-04 2016-08-08 キヤノン株式会社 固体撮像装置の駆動方法、固体撮像装置およびカメラ
JP6619631B2 (ja) 2015-11-30 2019-12-11 キヤノン株式会社 固体撮像装置および撮像システム
JP6889571B2 (ja) 2017-02-24 2021-06-18 キヤノン株式会社 撮像装置および撮像システム
WO2020045278A1 (en) 2018-08-31 2020-03-05 Canon Kabushiki Kaisha Imaging device with motion dependent pixel binning
JP2020191543A (ja) 2019-05-22 2020-11-26 ソニーセミコンダクタソリューションズ株式会社 固体撮像素子、撮像装置、および、固体撮像素子の制御方法
JP6986046B2 (ja) 2019-05-30 2021-12-22 キヤノン株式会社 光電変換装置および機器
JP7345301B2 (ja) 2019-07-18 2023-09-15 キヤノン株式会社 光電変換装置および機器
JP7374639B2 (ja) 2019-07-19 2023-11-07 キヤノン株式会社 光電変換装置及び撮像システム
JP7303682B2 (ja) 2019-07-19 2023-07-05 キヤノン株式会社 光電変換装置及び撮像システム
JP7171649B2 (ja) 2020-05-15 2022-11-15 キヤノン株式会社 撮像装置および撮像システム
JP7474123B2 (ja) 2020-06-15 2024-04-24 キヤノン株式会社 光電変換装置、光電変換システム及び移動体
US11736813B2 (en) 2020-07-27 2023-08-22 Canon Kabushiki Kaisha Imaging device and equipment

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004015208A (ja) 2002-06-04 2004-01-15 Sony Corp 固体撮像装置及びその信号処理方法
JP2011188224A (ja) 2010-03-09 2011-09-22 Sony Corp 温度情報出力装置、撮像装置、温度情報出力方法
JP2017216513A (ja) 2016-05-30 2017-12-07 株式会社ニコン 撮像素子および撮像装置
WO2019069614A1 (ja) 2017-10-03 2019-04-11 ソニーセミコンダクタソリューションズ株式会社 固体撮像素子及び電子機器

Also Published As

Publication number Publication date
JP2022144241A (ja) 2022-10-03
US11688755B2 (en) 2023-06-27
US20220302199A1 (en) 2022-09-22

Similar Documents

Publication Publication Date Title
JP7791653B2 (ja) 光電変換装置、基板及び機器
US12225309B2 (en) Photoelectric conversion apparatus, A/D converter, and equipment
JP7580362B2 (ja) 光電変換装置及び機器
JP7814955B2 (ja) 光電変換装置及びその駆動方法
US12568699B2 (en) Photoelectric conversion device
JP2017184185A (ja) 撮像装置、撮像システム、および、移動体
US20250175723A1 (en) Photoelectric conversion apparatus, method of driving photoelectric conversion apparatus, and equipment
JP2022119469A (ja) 光電変換装置
JP7751384B2 (ja) 光電変換装置及び機器
JP2024097946A (ja) 光電変換装置
JP7659398B2 (ja) 光電変換装置、ａｄ変換器及び機器
US12143737B2 (en) Photoelectric converter, photoelectric conversion system, and moving body
JP7490708B2 (ja) 光電変換装置
JP7828163B2 (ja) 光電変換装置、画像処理方法、撮像システム、移動体、及び機器
JP7815200B2 (ja) 光電変換装置、機器
US20250365522A1 (en) Photoelectric conversion device and photoelectric conversion system
US12401928B2 (en) Photoelectric conversion apparatus and equipment including the same
US12532093B2 (en) Signal processing method, signal processing circuit, photoelectric conversion apparatus, and equipment
JP2026074146A (ja) 光電変換装置、機器
US20240357262A1 (en) Photoelectric conversion apparatus, method for driving photoelectric conversion apparatus, and device
JP7612330B2 (ja) 半導体装置、システム、および機器
JP2025162300A (ja) 光電変換装置、機器
JP2025169086A (ja) 光電変換装置、光電変換装置の駆動方法、機器
JP2023166968A (ja) 信号処理装置及び光電変換装置
JP2023084272A (ja) 光電変換装置

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20240308

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20240308

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20250120

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20250210

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20250404

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20250630

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20250829

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20251114

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20251212

R150 Certificate of patent or registration of utility model

Ref document number: 7791653

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150