DE69910838D1 - Reduzierung von streifenförmigen Störungen in CMOS Bildsensoren - Google Patents

Reduzierung von streifenförmigen Störungen in CMOS Bildsensoren

Info

Publication number
DE69910838D1
DE69910838D1 DE69910838T DE69910838T DE69910838D1 DE 69910838 D1 DE69910838 D1 DE 69910838D1 DE 69910838 T DE69910838 T DE 69910838T DE 69910838 T DE69910838 T DE 69910838T DE 69910838 D1 DE69910838 D1 DE 69910838D1
Authority
DE
Germany
Prior art keywords
streak
interference
reduction
image sensors
cmos image
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
DE69910838T
Other languages
English (en)
Other versions
DE69910838T2 (de
Inventor
Richard B Merrill
Richard F Lyon
Carver A Mead
Richard M Turner
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.)
Foveon Inc
Original Assignee
Foveon 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 Foveon Inc filed Critical Foveon Inc
Application granted granted Critical
Publication of DE69910838D1 publication Critical patent/DE69910838D1/de
Publication of DE69910838T2 publication Critical patent/DE69910838T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • H04N25/67—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
    • H04N25/677—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 for reducing the column or line fixed pattern noise
    • 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
    • H04N25/74—Circuitry for scanning or addressing 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
    • H04N25/60—Noise processing, e.g. detecting, correcting, reducing or removing noise
    • 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
    • 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
    • H04N25/767—Horizontal readout lines, multiplexers or registers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Solid State Image Pick-Up Elements (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
DE69910838T 1998-06-17 1999-06-15 Reduzierung von streifenförmigen Störungen in CMOS Bildsensoren Expired - Fee Related DE69910838T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US9911198A 1998-06-17 1998-06-17
US99111 1998-06-17

Publications (2)

Publication Number Publication Date
DE69910838D1 true DE69910838D1 (de) 2003-10-02
DE69910838T2 DE69910838T2 (de) 2004-02-26

Family

ID=22272801

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69910838T Expired - Fee Related DE69910838T2 (de) 1998-06-17 1999-06-15 Reduzierung von streifenförmigen Störungen in CMOS Bildsensoren
DE69902663T Expired - Fee Related DE69902663T2 (de) 1998-06-17 1999-06-15 Reduzierung von streifenförmigen störungen in cmos bildsensoren

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69902663T Expired - Fee Related DE69902663T2 (de) 1998-06-17 1999-06-15 Reduzierung von streifenförmigen störungen in cmos bildsensoren

Country Status (5)

Country Link
EP (2) EP1088444B1 (de)
KR (1) KR20010071494A (de)
DE (2) DE69910838T2 (de)
TW (1) TW451584B (de)
WO (1) WO1999066709A2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3693281B2 (ja) * 1999-09-30 2005-09-07 シャープ株式会社 増幅型固体撮像装置
GB0020280D0 (en) 2000-08-18 2000-10-04 Vlsi Vision Ltd Modification of column fixed pattern column noise in solid image sensors
WO2002051130A1 (de) * 2000-12-21 2002-06-27 Stmicroelectronics Nv Bildensoreinrichtung mit zentralverschluss
JP4144578B2 (ja) * 2003-10-15 2008-09-03 ソニー株式会社 固体撮像装置、画素信号処理方法
EP1643754A1 (de) * 2004-09-29 2006-04-05 CSEM Centre Suisse d'Electronique et de Microtechnique SA Festkörper-Bildsensor mit hoher Empfindlichkeit
KR100648802B1 (ko) * 2004-10-30 2006-11-23 매그나칩 반도체 유한회사 가로줄 노이즈 개선을 위한 이미지 센서
KR100691190B1 (ko) * 2005-07-13 2007-03-09 삼성전기주식회사 이미지 센서 어레이
WO2007135158A1 (en) 2006-05-23 2007-11-29 Thomson Licensing Image sensor circuit
KR100803229B1 (ko) * 2006-08-09 2008-02-14 (주) 픽셀플러스 리드 아웃 회로를 공유하는 이미지 센서 및 리드 아웃회로를 공유하는 방법
US8650269B2 (en) * 2006-10-30 2014-02-11 Dell Products L.P. System and method for assigning addresses to information handling systems
WO2008150283A1 (en) 2007-05-21 2008-12-11 Micron Technology, Inc. Suppression of row-wise noise in cmos image sensors
US7924333B2 (en) 2007-08-17 2011-04-12 Aptina Imaging Corporation Method and apparatus providing shared pixel straight gate architecture
US7989749B2 (en) 2007-10-05 2011-08-02 Aptina Imaging Corporation Method and apparatus providing shared pixel architecture
US9712774B1 (en) * 2016-01-14 2017-07-18 Omnivision Technologies, Inc. Method and system for implementing dynamic ground sharing in an image sensor with pipeline architecture
CN112820746A (zh) * 2020-10-30 2021-05-18 天津大学 无图像拖尾的栅上双电极型传输管cmos图像传感器

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07255013A (ja) * 1994-01-31 1995-10-03 Sony Corp 固体撮像装置
DE69627559T2 (de) * 1995-02-01 2004-01-08 Canon K.K. Festkörperbildaufnahmevorrichtung und Betriebsverfahren dazu
US6233012B1 (en) * 1997-11-05 2001-05-15 Stmicroelectronics, Inc. Parasitic capacitance reduction for passive charge read-out

Also Published As

Publication number Publication date
EP1150494A3 (de) 2001-11-07
KR20010071494A (ko) 2001-07-28
DE69902663T2 (de) 2003-01-09
WO1999066709A2 (en) 1999-12-23
WO1999066709A3 (en) 2000-02-03
EP1150494A2 (de) 2001-10-31
DE69910838T2 (de) 2004-02-26
TW451584B (en) 2001-08-21
EP1088444A2 (de) 2001-04-04
EP1088444B1 (de) 2002-08-28
EP1150494B1 (de) 2003-08-27
DE69902663D1 (de) 2002-10-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee