KR100200691B1 - 상관이중 샘플링 장치 - Google Patents

상관이중 샘플링 장치 Download PDF

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Publication number
KR100200691B1
KR100200691B1 KR1019950050684A KR19950050684A KR100200691B1 KR 100200691 B1 KR100200691 B1 KR 100200691B1 KR 1019950050684 A KR1019950050684 A KR 1019950050684A KR 19950050684 A KR19950050684 A KR 19950050684A KR 100200691 B1 KR100200691 B1 KR 100200691B1
Authority
KR
South Korea
Prior art keywords
sample
output
holder
signal
sampling
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.)
Expired - Fee Related
Application number
KR1019950050684A
Other languages
English (en)
Korean (ko)
Other versions
KR970056990A (ko
Inventor
권혁철
Original Assignee
윤종용
삼성전자주식회사
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 윤종용, 삼성전자주식회사 filed Critical 윤종용
Priority to KR1019950050684A priority Critical patent/KR100200691B1/ko
Priority to JP32200796A priority patent/JP3831460B2/ja
Priority to DE19650384A priority patent/DE19650384B4/de
Priority to US08/763,734 priority patent/US5801555A/en
Priority to CNB961215534A priority patent/CN1198450C/zh
Priority to TW085115421A priority patent/TW318899B/zh
Publication of KR970056990A publication Critical patent/KR970056990A/ko
Application granted granted Critical
Publication of KR100200691B1 publication Critical patent/KR100200691B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/60—Noise processing, e.g. detecting, correcting, reducing or removing noise
    • H04N25/616—Noise processing, e.g. detecting, correcting, reducing or removing noise involving a correlated sampling function, e.g. correlated double sampling [CDS] or triple sampling
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Facsimile Scanning Arrangements (AREA)
KR1019950050684A 1995-12-15 1995-12-15 상관이중 샘플링 장치 Expired - Fee Related KR100200691B1 (ko)

Priority Applications (6)

Application Number Priority Date Filing Date Title
KR1019950050684A KR100200691B1 (ko) 1995-12-15 1995-12-15 상관이중 샘플링 장치
JP32200796A JP3831460B2 (ja) 1995-12-15 1996-12-02 相関二重サンプリング装置
DE19650384A DE19650384B4 (de) 1995-12-15 1996-12-05 Einrichtung zur korrelierten Doppelabtastung
US08/763,734 US5801555A (en) 1995-12-15 1996-12-11 Correlative double sampling (CDS) device
CNB961215534A CN1198450C (zh) 1995-12-15 1996-12-13 相关二重抽样(cds)装置
TW085115421A TW318899B (enExample) 1995-12-15 1996-12-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950050684A KR100200691B1 (ko) 1995-12-15 1995-12-15 상관이중 샘플링 장치

Publications (2)

Publication Number Publication Date
KR970056990A KR970056990A (ko) 1997-07-31
KR100200691B1 true KR100200691B1 (ko) 1999-06-15

Family

ID=19440586

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950050684A Expired - Fee Related KR100200691B1 (ko) 1995-12-15 1995-12-15 상관이중 샘플링 장치

Country Status (6)

Country Link
US (1) US5801555A (enExample)
JP (1) JP3831460B2 (enExample)
KR (1) KR100200691B1 (enExample)
CN (1) CN1198450C (enExample)
DE (1) DE19650384B4 (enExample)
TW (1) TW318899B (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990084630A (ko) 1998-05-08 1999-12-06 김영환 씨모스 이미지 센서 및 그 구동 방법
US6775028B1 (en) 2000-02-24 2004-08-10 Lexmark International, Inc. Non-linear method of mapping the lightness and chroma of a display device gamut onto a printing device gamut
KR100747808B1 (ko) * 2000-03-28 2007-08-08 코닌클리즈케 필립스 일렉트로닉스 엔.브이. 트랙 및 홀드 증폭기
JP2002112117A (ja) * 2000-09-27 2002-04-12 Sakai Yasue 固体撮像装置およびシステム、相関二重サンプリング回路
JP2002300542A (ja) * 2001-04-03 2002-10-11 Mitsubishi Electric Corp データスライサ回路
JP2005101870A (ja) * 2003-09-24 2005-04-14 Sanyo Electric Co Ltd 信号調整回路
JP2005210335A (ja) * 2004-01-22 2005-08-04 Nec Electronics Corp 相関二重サンプリング回路、信号処理回路及び固体撮像装置
JP4023684B2 (ja) * 2004-02-13 2007-12-19 ローム株式会社 周波数電流変換回路、及びそれを備えるイコライザ、光ディスク装置
US8087977B2 (en) 2005-05-13 2012-01-03 Black & Decker Inc. Angle grinder
JP2015100042A (ja) * 2013-11-19 2015-05-28 株式会社東芝 ノイズ除去装置、および撮像装置
CN107247269B (zh) * 2017-06-11 2020-02-18 宁波飞芯电子科技有限公司 用于采集处理激光信号的探测装置、像素单元及阵列
CA3092789A1 (en) * 2018-05-17 2019-11-21 Institut National De La Recherche Scientifique (Inrs) Method and system for sampling and denoising amplification of a signal

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5309183A (en) * 1989-09-28 1994-05-03 Canon Kabushiki Kaisha Image pickup apparatus having difference encoding and non-linear processing of image signals
US5221963A (en) * 1990-03-31 1993-06-22 Minolta Camera Kabushiki Kaisha Video camera having a video signal processing apparatus
JPH04246976A (ja) * 1991-01-31 1992-09-02 Sony Corp カメラ装置
JP3041099B2 (ja) * 1991-02-01 2000-05-15 オリンパス光学工業株式会社 電子内視鏡装置
EP0579838B1 (en) * 1992-01-08 1998-09-09 Ikegami Tsushinki Co., Ltd. Solid-state imaging device and solid-state imaging element used therefor

Also Published As

Publication number Publication date
DE19650384B4 (de) 2007-10-04
US5801555A (en) 1998-09-01
KR970056990A (ko) 1997-07-31
CN1159698A (zh) 1997-09-17
DE19650384A1 (de) 1997-06-19
TW318899B (enExample) 1997-11-01
JPH09190699A (ja) 1997-07-22
JP3831460B2 (ja) 2006-10-11
CN1198450C (zh) 2005-04-20

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