KR102074012B1 - 신호 처리 장치 및 방법, 촬상 소자, 및, 촬상 장치 - Google Patents

신호 처리 장치 및 방법, 촬상 소자, 및, 촬상 장치 Download PDF

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Publication number
KR102074012B1
KR102074012B1 KR1020147032514A KR20147032514A KR102074012B1 KR 102074012 B1 KR102074012 B1 KR 102074012B1 KR 1020147032514 A KR1020147032514 A KR 1020147032514A KR 20147032514 A KR20147032514 A KR 20147032514A KR 102074012 B1 KR102074012 B1 KR 102074012B1
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South Korea
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reference voltage
unit
comparison
analog signal
signal
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KR1020147032514A
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Korean (ko)
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KR20150022772A (ko
Inventor
유스케 오이케
마모루 사토
마사키 사카키바라
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소니 주식회사
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    • 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
    • H03M1/18—Automatic control for modifying the range of signals the converter can handle, e.g. gain ranging
    • H03M1/186—Automatic control for modifying the range of signals the converter can handle, e.g. gain ranging in feedforward mode, i.e. by determining the range to be selected directly from the input signal
    • 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
    • H04N25/70—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
    • 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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Analogue/Digital Conversion (AREA)
KR1020147032514A 2012-05-31 2013-05-24 신호 처리 장치 및 방법, 촬상 소자, 및, 촬상 장치 Expired - Fee Related KR102074012B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2012-124213 2012-05-31
JP2012124213A JP5978771B2 (ja) 2012-05-31 2012-05-31 信号処理装置および方法、撮像素子、並びに、撮像装置
PCT/JP2013/003312 WO2013179630A1 (en) 2012-05-31 2013-05-24 Signal processing device and method, imaging element, and imaging device

Publications (2)

Publication Number Publication Date
KR20150022772A KR20150022772A (ko) 2015-03-04
KR102074012B1 true KR102074012B1 (ko) 2020-02-05

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KR1020147032514A Expired - Fee Related KR102074012B1 (ko) 2012-05-31 2013-05-24 신호 처리 장치 및 방법, 촬상 소자, 및, 촬상 장치

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US (1) US9264634B2 (enExample)
EP (1) EP2856651B1 (enExample)
JP (1) JP5978771B2 (enExample)
KR (1) KR102074012B1 (enExample)
CN (1) CN104471860B (enExample)
TW (1) TWI535291B (enExample)
WO (1) WO2013179630A1 (enExample)

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* Cited by examiner, † Cited by third party
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JP5893573B2 (ja) * 2012-02-09 2016-03-23 キヤノン株式会社 固体撮像装置
JP6399749B2 (ja) * 2013-12-19 2018-10-03 キヤノン株式会社 撮像装置および撮像システム
JP2015128253A (ja) * 2013-12-27 2015-07-09 キヤノン株式会社 固体撮像装置およびその駆動方法
JP6384546B2 (ja) * 2014-07-15 2018-09-05 ソニー株式会社 固体撮像装置および電子機器
CN107079123B (zh) 2014-10-06 2021-05-14 索尼半导体解决方案公司 信号处理装置、信号处理方法、摄像元件和电子设备
CN107079124B (zh) 2014-11-05 2020-04-07 索尼公司 信号处理装置、成像元件以及电子设备
KR102042858B1 (ko) * 2014-11-20 2019-11-11 에스케이하이닉스 주식회사 반도체 장치 및 그 동작 방법
JP6433276B2 (ja) * 2014-12-09 2018-12-05 キヤノン株式会社 撮像装置及びその制御方法、プログラム、記憶媒体
JP6539450B2 (ja) * 2015-01-23 2019-07-03 株式会社メガチップス 画像センサ
JP6699558B2 (ja) * 2015-03-04 2020-05-27 ソニー株式会社 アナログデジタル変換器、固体撮像装置および電子機器
WO2016158315A1 (ja) * 2015-03-27 2016-10-06 ソニー株式会社 撮像素子、撮像方法、電子機器
KR102263766B1 (ko) * 2015-08-31 2021-06-09 에스케이하이닉스 주식회사 영상 신호를 변환하는 아날로그 디지털 변환 장치
KR102332942B1 (ko) * 2015-11-27 2021-12-01 에스케이하이닉스 주식회사 전력 소모 감소를 위한 카운팅 장치 및 그를 이용한 아날로그-디지털 변환 장치와 씨모스 이미지 센서
JP6649806B2 (ja) * 2016-03-02 2020-02-19 キヤノン株式会社 信号処理装置、撮像装置及び制御装置、信号処理方法及び制御方法
JP6808564B2 (ja) * 2017-04-07 2021-01-06 キヤノン株式会社 信号処理装置及び方法、撮像素子、及び撮像装置
JP7005231B2 (ja) 2017-08-28 2022-01-21 キヤノン株式会社 撮像装置、撮像システム、移動体
KR102520450B1 (ko) * 2018-04-17 2023-04-12 에스케이하이닉스 주식회사 이미지 센싱 장치
CN111328113B (zh) * 2018-12-14 2022-03-25 深圳市中兴微电子技术有限公司 一种工作频点的确定方法、无人机、遥控器、无人机系统和计算机存储介质
US11360704B2 (en) 2018-12-21 2022-06-14 Micron Technology, Inc. Multiplexed signal development in a memory device
US11226645B2 (en) 2019-05-16 2022-01-18 Sitronix Technology Corp. Reference voltage generating circuit
JP2021057885A (ja) * 2019-09-26 2021-04-08 パナソニックＩｐマネジメント株式会社 撮像装置およびその駆動方法
US11284017B2 (en) 2020-03-24 2022-03-22 Canon Kabushiki Kaisha Image pickup device and storage medium
JP2022067250A (ja) * 2020-10-20 2022-05-06 ソニーセミコンダクタソリューションズ株式会社 固体撮像装置および信号処理方法
JP2022144243A (ja) 2021-03-18 2022-10-03 キヤノン株式会社 光電変換装置および電子機器

Citations (2)

* Cited by examiner, † Cited by third party
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JP2006352597A (ja) 2005-06-17 2006-12-28 Sony Corp 固体撮像装置、固体撮像装置におけるａｄ変換方法および撮像装置
JP2011244249A (ja) 2010-05-19 2011-12-01 Panasonic Corp 固体撮像装置、画像処理装置、カメラシステム

Family Cites Families (4)

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Publication number Priority date Publication date Assignee Title
JP4107269B2 (ja) * 2004-02-23 2008-06-25 ソニー株式会社 固体撮像装置
JP4882652B2 (ja) 2006-10-06 2012-02-22 ソニー株式会社 固体撮像装置、固体撮像装置の駆動方法および撮像装置
JP2010251957A (ja) * 2009-04-14 2010-11-04 Sony Corp Ａｄ変換装置、固体撮像素子、およびカメラシステム
JP5219962B2 (ja) 2009-08-13 2013-06-26 キヤノン株式会社 固体撮像素子、その駆動方法、及び撮像システム

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006352597A (ja) 2005-06-17 2006-12-28 Sony Corp 固体撮像装置、固体撮像装置におけるａｄ変換方法および撮像装置
JP2011244249A (ja) 2010-05-19 2011-12-01 Panasonic Corp 固体撮像装置、画像処理装置、カメラシステム

Also Published As

Publication number Publication date
US20150130971A1 (en) 2015-05-14
EP2856651A1 (en) 2015-04-08
WO2013179630A1 (en) 2013-12-05
WO2013179630A4 (en) 2014-01-23
JP2013251677A (ja) 2013-12-12
JP5978771B2 (ja) 2016-08-24
TWI535291B (zh) 2016-05-21
EP2856651B1 (en) 2022-06-29
CN104471860B (zh) 2018-04-27
CN104471860A (zh) 2015-03-25
KR20150022772A (ko) 2015-03-04
TW201349859A (zh) 2013-12-01
US9264634B2 (en) 2016-02-16

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