DD131512A5 - CIRCUIT ARRANGEMENT FOR TEMPERATURE COMPENSATION OF DARK CURRENT CHANGES - Google Patents

CIRCUIT ARRANGEMENT FOR TEMPERATURE COMPENSATION OF DARK CURRENT CHANGES

Info

Publication number
DD131512A5
DD131512A5 DD7700199689A DD19968977A DD131512A5 DD 131512 A5 DD131512 A5 DD 131512A5 DD 7700199689 A DD7700199689 A DD 7700199689A DD 19968977 A DD19968977 A DD 19968977A DD 131512 A5 DD131512 A5 DD 131512A5
Authority
DD
German Democratic Republic
Prior art keywords
circuit arrangement
temperature compensation
dark current
current changes
changes
Prior art date
Application number
DD7700199689A
Other languages
German (de)
Inventor
Peter Kecskes
Laszlo Nagy
Original Assignee
Hiradastechnika Szoevetkezet
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 Hiradastechnika Szoevetkezet filed Critical Hiradastechnika Szoevetkezet
Publication of DD131512A5 publication Critical patent/DD131512A5/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/80—Camera processing pipelines; Components thereof
    • H04N23/81—Camera processing pipelines; Components thereof for suppressing or minimising disturbance in the image signal generation

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Picture Signal Circuits (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
DD7700199689A 1976-06-30 1977-06-24 CIRCUIT ARRANGEMENT FOR TEMPERATURE COMPENSATION OF DARK CURRENT CHANGES DD131512A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU76HI438A HU174921B (en) 1976-06-30 1976-06-30 Arrangement to compensate the dark current variation under influation of the temperatur in scanners, advantageously, in picture pick-up devices of semiconductor sensing surface

Publications (1)

Publication Number Publication Date
DD131512A5 true DD131512A5 (en) 1978-06-28

Family

ID=10997180

Family Applications (1)

Application Number Title Priority Date Filing Date
DD7700199689A DD131512A5 (en) 1976-06-30 1977-06-24 CIRCUIT ARRANGEMENT FOR TEMPERATURE COMPENSATION OF DARK CURRENT CHANGES

Country Status (4)

Country Link
DD (1) DD131512A5 (en)
DE (1) DE2729402A1 (en)
FR (1) FR2357128A1 (en)
HU (1) HU174921B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54130828A (en) * 1978-03-31 1979-10-11 Canon Inc Photo sensor array device and image scanner using it
DE19615178C2 (en) * 1996-04-17 1998-07-02 Fraunhofer Ges Forschung Device and method for image generation in digital dental radiography

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3814849A (en) * 1972-10-13 1974-06-04 Ball Brothers Res Corp Leakage current compensating circuit for semiconductor image sensor
US3839669A (en) * 1973-07-27 1974-10-01 Tektronix Inc Dark current temperature compensation via dc restoration circuit
JPS5548514B2 (en) * 1973-12-28 1980-12-06
DE2408918A1 (en) * 1974-02-25 1975-09-04 Bosch Gmbh Robert TV camera photosensitive surface dark current compensator - compensates output video signal for temperature and voltage fluctuations

Also Published As

Publication number Publication date
FR2357128B1 (en) 1984-02-17
DE2729402A1 (en) 1978-01-05
FR2357128A1 (en) 1978-01-27
HU174921B (en) 1980-04-28

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