DE60212328D1 - Verbesserung in aktiven Bildsensoren - Google Patents

Verbesserung in aktiven Bildsensoren

Info

Publication number
DE60212328D1
DE60212328D1 DE60212328T DE60212328T DE60212328D1 DE 60212328 D1 DE60212328 D1 DE 60212328D1 DE 60212328 T DE60212328 T DE 60212328T DE 60212328 T DE60212328 T DE 60212328T DE 60212328 D1 DE60212328 D1 DE 60212328D1
Authority
DE
Germany
Prior art keywords
improvement
image sensors
active image
active
sensors
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 - Lifetime
Application number
DE60212328T
Other languages
English (en)
Other versions
DE60212328T2 (de
Inventor
Robert Henderson
Jed Hurwitz
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.)
STMicroelectronics Ltd Great Britain
Original Assignee
STMicroelectronics Ltd Great Britain
SGS Thomson Microelectronics Ltd
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 STMicroelectronics Ltd Great Britain, SGS Thomson Microelectronics Ltd filed Critical STMicroelectronics Ltd Great Britain
Application granted granted Critical
Publication of DE60212328D1 publication Critical patent/DE60212328D1/de
Publication of DE60212328T2 publication Critical patent/DE60212328T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H04N25/672—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 between adjacent sensors or output registers for reading a single image
    • 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
DE60212328T 2002-04-05 2002-04-05 Verbesserung in aktiven Bildsensoren Expired - Lifetime DE60212328T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02252472A EP1351492B1 (de) 2002-04-05 2002-04-05 Verbesserung in aktiven Bildsensoren

Publications (2)

Publication Number Publication Date
DE60212328D1 true DE60212328D1 (de) 2006-07-27
DE60212328T2 DE60212328T2 (de) 2007-05-10

Family

ID=27838156

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60212328T Expired - Lifetime DE60212328T2 (de) 2002-04-05 2002-04-05 Verbesserung in aktiven Bildsensoren

Country Status (3)

Country Link
US (1) US7253837B2 (de)
EP (1) EP1351492B1 (de)
DE (1) DE60212328T2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2854529A1 (fr) * 2003-04-30 2004-11-05 St Microelectronics Sa Procede d'echantillonnage du signal delivre par un pixel actif d'un capteur d'image, et capteur correspondant
EP1610544A1 (de) * 2004-06-25 2005-12-28 STMicroelectronics Limited Ausleseschaltung für Bildaufnahmesensormatrix
US7250893B2 (en) * 2005-05-17 2007-07-31 Silicon Light Machines Corporation Signal processing circuit and method for use with an optical navigation system
US8471191B2 (en) 2005-12-16 2013-06-25 Cypress Semiconductor Corporation Optical navigation system having a filter-window to seal an enclosure thereof
US7765251B2 (en) * 2005-12-16 2010-07-27 Cypress Semiconductor Corporation Signal averaging circuit and method for sample averaging
US7659776B2 (en) * 2006-10-17 2010-02-09 Cypress Semiconductor Corporation Offset voltage correction for high gain amplifier
US7742514B1 (en) 2006-10-31 2010-06-22 Cypress Semiconductor Corporation Laser navigation sensor
US8541727B1 (en) 2008-09-30 2013-09-24 Cypress Semiconductor Corporation Signal monitoring and control system for an optical navigation sensor
US7723659B1 (en) 2008-10-10 2010-05-25 Cypress Semiconductor Corporation System and method for screening semiconductor lasers
US10547804B2 (en) 2016-10-12 2020-01-28 Omnivision Technologies, Inc. Pixel readout structure and timing to provide fixed pattern noise reduction in image sensors
CN112866590B (zh) * 2020-12-31 2022-08-16 长春长光辰芯光电技术有限公司 一种减小图像传感器时序电路误差值的方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5841126A (en) * 1994-01-28 1998-11-24 California Institute Of Technology CMOS active pixel sensor type imaging system on a chip
US6188431B1 (en) * 1996-02-17 2001-02-13 Casio Computers Co., Ltd. Electronic still camera and method for communication between electronic still cameras
US6088053A (en) * 1996-07-15 2000-07-11 Hammack; Jack C. Digital record and replay binoculars
US6115066A (en) * 1997-06-12 2000-09-05 International Business Machines Corporation Image sensor with direct digital correlated sampling
FR2795586B1 (fr) * 1999-06-23 2002-09-13 Ecole Nale Sup Artes Metiers Dispositif electronique de lecture de pixels notamment pour capteur d'images matriciel a pixels actifs cmos
US6476963B1 (en) * 2001-10-16 2002-11-05 Navitek Technology Inc. Photographic binocular
US20030128426A1 (en) * 2002-01-04 2003-07-10 Peter Hammond Digital camera binoculars
US7136094B2 (en) * 2002-02-22 2006-11-14 Hewlett-Packard Development Company, L.P. Share link between image capturing devices
US20040012680A1 (en) * 2002-07-18 2004-01-22 Wu Chia Jung Detachable telescope camera

Also Published As

Publication number Publication date
US7253837B2 (en) 2007-08-07
EP1351492B1 (de) 2006-06-14
DE60212328T2 (de) 2007-05-10
US20040027470A1 (en) 2004-02-12
EP1351492A1 (de) 2003-10-08

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Legal Events

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