DE3381074D1 - Photo-elektrischer umsetzungsapparat. - Google Patents

Photo-elektrischer umsetzungsapparat.

Info

Publication number
DE3381074D1
DE3381074D1 DE8383110484T DE3381074T DE3381074D1 DE 3381074 D1 DE3381074 D1 DE 3381074D1 DE 8383110484 T DE8383110484 T DE 8383110484T DE 3381074 T DE3381074 T DE 3381074T DE 3381074 D1 DE3381074 D1 DE 3381074D1
Authority
DE
Germany
Prior art keywords
photo
conversion apparatus
electric conversion
electric
conversion
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
DE8383110484T
Other languages
English (en)
Inventor
Shuji Kizu
Tsuyoshi Ishida
Kenichi Hiramatsu
Junji Miura
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
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 Toshiba Corp filed Critical Toshiba Corp
Application granted granted Critical
Publication of DE3381074D1 publication Critical patent/DE3381074D1/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
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/40—Picture signal circuits
    • H04N1/40056—Circuits for driving or energising particular reading heads or original illumination means
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Heads (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Solid State Image Pick-Up Elements (AREA)
DE8383110484T 1982-11-08 1983-10-20 Photo-elektrischer umsetzungsapparat. Expired - Lifetime DE3381074D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57195572A JPS5986379A (ja) 1982-11-08 1982-11-08 光電変換装置

Publications (1)

Publication Number Publication Date
DE3381074D1 true DE3381074D1 (de) 1990-02-08

Family

ID=16343351

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383110484T Expired - Lifetime DE3381074D1 (de) 1982-11-08 1983-10-20 Photo-elektrischer umsetzungsapparat.

Country Status (5)

Country Link
US (1) US4600843A (de)
EP (1) EP0108308B1 (de)
JP (1) JPS5986379A (de)
KR (1) KR880000666B1 (de)
DE (1) DE3381074D1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2568077B1 (fr) * 1984-07-17 1994-08-12 Canon Kk Appareil de lecture d'image.
JPH0624235B2 (ja) * 1984-08-16 1994-03-30 セイコーエプソン株式会社 イメ−ジセンサチツプ
JPS6262671A (ja) * 1985-09-12 1987-03-19 Canon Inc 固体撮像素子の信号処理回路
US5771070A (en) * 1985-11-15 1998-06-23 Canon Kabushiki Kaisha Solid state image pickup apparatus removing noise from the photoelectric converted signal
JPH084127B2 (ja) * 1986-09-30 1996-01-17 キヤノン株式会社 光電変換装置
US5737016A (en) * 1985-11-15 1998-04-07 Canon Kabushiki Kaisha Solid state image pickup apparatus for reducing noise
US4914519A (en) * 1986-09-19 1990-04-03 Canon Kabushiki Kaisha Apparatus for eliminating noise in a solid-state image pickup device
JPS62122461A (ja) * 1985-11-22 1987-06-03 Fuji Photo Film Co Ltd ラインセンサの読取回路
GB8606200D0 (en) * 1986-03-13 1986-04-16 Crosfield Electronics Ltd Operating radiation sensors
US4858022A (en) * 1986-09-05 1989-08-15 Kabushiki Kaisha Toshiba Contact-type linear image sensor
GB2222249B (en) * 1988-08-24 1992-07-08 Rosemount Ltd Optical sensor
US4902886A (en) * 1989-01-23 1990-02-20 Hewlett-Packard Company Noise reduction for photodiode arrays
US4987321A (en) * 1989-09-25 1991-01-22 Eastman Kodak Company Processing circuit for image sensor
US5010408A (en) * 1989-09-25 1991-04-23 Eastman Kodak Company Doubly correlated sample and hold circuit
JP3431995B2 (ja) * 1993-06-03 2003-07-28 キヤノン株式会社 撮像装置
US5475427A (en) * 1994-05-25 1995-12-12 Eastman Kodak Company Video signal noise suppression circuit
JP3774499B2 (ja) 1996-01-24 2006-05-17 キヤノン株式会社 光電変換装置
US9755740B2 (en) 2015-12-30 2017-09-05 Surefire Llc Receivers for optical narrowcasting
US9917652B1 (en) 2017-06-06 2018-03-13 Surefire Llc Adaptive communications focal plane array
US10250948B1 (en) 2018-01-05 2019-04-02 Aron Surefire, Llc Social media with optical narrowcasting
US10236986B1 (en) 2018-01-05 2019-03-19 Aron Surefire, Llc Systems and methods for tiling free space optical transmissions

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5619786B2 (de) * 1975-02-20 1981-05-09
FR2356328A1 (fr) * 1976-06-24 1978-01-20 Ibm France Dispositif d'elimination du bruit dans les reseaux photosensibles a auto-balayage
JPS5822900B2 (ja) * 1978-09-25 1983-05-12 株式会社日立製作所 固体撮像装置
US4287441A (en) * 1979-03-30 1981-09-01 The United States Of America As Represented By The Secretary Of The Army Correlated double sampling CCD video preprocessor-amplifier
JPS56116374A (en) * 1980-02-20 1981-09-12 Sony Corp Charge detection circuit
US4390894A (en) * 1980-08-20 1983-06-28 U.S. Philips Corporation Noise suppression circuit for a video signal
JPS5884568A (ja) * 1981-11-13 1983-05-20 Fuji Xerox Co Ltd 原稿読取装置

Also Published As

Publication number Publication date
EP0108308A3 (en) 1987-03-25
KR880000666B1 (en) 1988-04-20
EP0108308A2 (de) 1984-05-16
EP0108308B1 (de) 1990-01-03
JPS5986379A (ja) 1984-05-18
US4600843A (en) 1986-07-15

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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