JPWO2020261746A1 - - Google Patents

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Publication number
JPWO2020261746A1
JPWO2020261746A1 JP2021527423A JP2021527423A JPWO2020261746A1 JP WO2020261746 A1 JPWO2020261746 A1 JP WO2020261746A1 JP 2021527423 A JP2021527423 A JP 2021527423A JP 2021527423 A JP2021527423 A JP 2021527423A JP WO2020261746 A1 JPWO2020261746 A1 JP WO2020261746A1
Authority
JP
Japan
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.)
Granted
Application number
JP2021527423A
Other versions
JP7482445B2 (ja
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 filed Critical
Publication of JPWO2020261746A1 publication Critical patent/JPWO2020261746A1/ja
Application granted granted Critical
Publication of JP7482445B2 publication Critical patent/JP7482445B2/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
    • H03M1/50—Analogue/digital converters with intermediate conversion to time interval
    • H03M1/56—Input signal compared with linear ramp
    • 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
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/01—Details
    • H03K3/011—Modifications of generator to compensate for variations in physical values, e.g. voltage, temperature
    • 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
    • H03M1/08—Continuously compensating for, or preventing, undesired influence of physical parameters of noise
    • 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
    • H03M1/124—Sampling or signal conditioning arrangements specially adapted for A/D converters
    • H03M1/129—Means for adapting the input signal to the range the converter can handle, e.g. limiting, pre-scaling ; Out-of-range indication
    • H03M1/1295—Clamping, i.e. adjusting the DC level of the input signal to a predetermined value
    • 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
    • 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
    • H04N25/71—Charge-coupled device [CCD] sensors; Charge-transfer registers specially adapted for CCD sensors
    • H04N25/745—Circuitry for generating timing or clock signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/70—SSIS architectures; Circuits associated therewith
    • H04N25/71—Charge-coupled device [CCD] sensors; Charge-transfer registers specially adapted for CCD sensors
    • H04N25/75—Circuitry for providing, modifying or processing image signals from the pixel array
    • 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
    • H04N25/70—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
    • H04N25/772—Pixel circuitry, e.g. memories, A/D converters, pixel amplifiers, shared circuits or shared components comprising A/D, V/T, V/F, I/T or I/F 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
    • H04N25/76—Addressed sensors, e.g. MOS or CMOS sensors
    • H04N25/7795—Circuitry for generating timing or clock signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/70—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
JP2021527423A 2019-06-25 2020-04-27 固体撮像装置およびカメラ Active JP7482445B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019117538 2019-06-25
JP2019117538 2019-06-25
PCT/JP2020/017887 WO2020261746A1 (ja) 2019-06-25 2020-04-27 固体撮像装置およびカメラ

Publications (2)

Publication Number Publication Date
JPWO2020261746A1 true JPWO2020261746A1 (ja) 2020-12-30
JP7482445B2 JP7482445B2 (ja) 2024-05-14

Family

ID=74060519

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021527423A Active JP7482445B2 (ja) 2019-06-25 2020-04-27 固体撮像装置およびカメラ

Country Status (3)

Country Link
US (1) US11647306B2 (ja)
JP (1) JP7482445B2 (ja)
WO (1) WO2020261746A1 (ja)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57157578A (en) * 1981-03-23 1982-09-29 Sumitomo Electric Ind Ltd Active crystalline silicon thin film photovoltaic element
EP1055284A1 (en) 1998-11-12 2000-11-29 Koninklijke Philips Electronics N.V. Circuit comprising means for reducing the dc-offset and the noise produced by an amplifier
US6734723B2 (en) * 2002-04-05 2004-05-11 Maxim Integrated Products, Inc. Chopper chopper-stabilized operational amplifiers and methods
US7528752B1 (en) * 2007-04-13 2009-05-05 Link—A—Media Devices Corporation Offset compensation scheme using a DAC
JP5169419B2 (ja) * 2008-04-14 2013-03-27 オムロン株式会社 差動増幅回路及びそれを用いた電源回路
JP4683112B2 (ja) * 2008-10-31 2011-05-11 ソニー株式会社 固体撮像装置、撮像装置
JP2012147339A (ja) * 2011-01-13 2012-08-02 Panasonic Corp 固体撮像装置、固体撮像装置を備えたカメラ及び固体撮像装置の駆動方法
WO2012144234A1 (ja) 2011-04-21 2012-10-26 パナソニック株式会社 電圧発生回路、アナログ・デジタル変換回路、固体撮像装置、及び撮像装置
JP6112306B2 (ja) * 2011-11-25 2017-04-12 パナソニックＩｐマネジメント株式会社 固体撮像装置及びそれを備える撮像装置
WO2013179573A1 (ja) * 2012-05-30 2013-12-05 パナソニック株式会社 固体撮像装置およびカメラ
WO2015111371A1 (ja) 2014-01-22 2015-07-30 パナソニックＩｐマネジメント株式会社 固体撮像装置及び撮像装置

Also Published As

Publication number Publication date
US11647306B2 (en) 2023-05-09
US20220070397A1 (en) 2022-03-03
JP7482445B2 (ja) 2024-05-14
WO2020261746A1 (ja) 2020-12-30

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