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JPS5741081A - Solid image pickup device - Google Patents

Solid image pickup device

Info

Publication number
JPS5741081A
JPS5741081A JP55116153A JP11615380A JPS5741081A JP S5741081 A JPS5741081 A JP S5741081A JP 55116153 A JP55116153 A JP 55116153A JP 11615380 A JP11615380 A JP 11615380A JP S5741081 A JPS5741081 A JP S5741081A
Authority
JP
Japan
Prior art keywords
capacitor
charge
signal line
horizontal
vertical
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.)
Pending
Application number
JP55116153A
Other languages
Japanese (ja)
Inventor
Shoichi Tanaka
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP55116153A priority Critical patent/JPS5741081A/en
Publication of JPS5741081A publication Critical patent/JPS5741081A/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/14Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by means of electrically scanned solid-state devices
    • H04N3/15Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by means of electrically scanned solid-state devices for picture signal generation
    • H04N3/155Control of the image-sensor operation, e.g. image processing within the image-sensor
    • H04N3/1568Control of the image-sensor operation, e.g. image processing within the image-sensor for disturbance correction or prevention within the image-sensor, e.g. biasing, blooming, smearing

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Solid State Image Pick-Up Elements (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)

Abstract

PURPOSE:To decrease the influence by noise, and also to increase an output, by storing the charge of a vertical signal line in a capacitor through an MOSFET which is operated in a saturation mode, and reading it out. CONSTITUTION:A vertical switch 2 is selected at a horizontal flyback time by an output of a vertical scanning circuit 8, and charge of a photodiode 1 flows to a vertical signal line 3 through the MOSFET2. The charge of the vertical signal line 3 flows into the second electrode 13 of the first capacitor 14 through the first transmission gate 12 being an MOSFET, and charges the first capacitor 14. During the next horizontal scanning period, the first capacitor 14 stores charge of the photodiode 1. At the next horizontal flyback time, the second transmission gate 17 conducts, charge of a joint 13 is transferred to a joint 18, and the second capacitor is charged. Charge of a capacitor 19 is outputted to a horizontal signal line 5 through a horizontal switch 4.
JP55116153A 1980-08-23 1980-08-23 Solid image pickup device Pending JPS5741081A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55116153A JPS5741081A (en) 1980-08-23 1980-08-23 Solid image pickup device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55116153A JPS5741081A (en) 1980-08-23 1980-08-23 Solid image pickup device

Publications (1)

Publication Number Publication Date
JPS5741081A true JPS5741081A (en) 1982-03-06

Family

ID=14680068

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55116153A Pending JPS5741081A (en) 1980-08-23 1980-08-23 Solid image pickup device

Country Status (1)

Country Link
JP (1) JPS5741081A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4621291A (en) * 1982-03-03 1986-11-04 Hitachi, Ltd. Solid-state imaging device
EP0576104A3 (en) * 1985-11-15 1994-05-18 Canon Kk Photoelectric transducer apparatus
US5737016A (en) * 1985-11-15 1998-04-07 Canon Kabushiki Kaisha Solid state image pickup apparatus for reducing noise
US5771070A (en) * 1985-11-15 1998-06-23 Canon Kabushiki Kaisha Solid state image pickup apparatus removing noise from the photoelectric converted signal
US6538693B1 (en) 1996-01-24 2003-03-25 Canon Kabushiki Kaisha Photoelectric conversion apparatus having reset noise holding and removing units

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4621291A (en) * 1982-03-03 1986-11-04 Hitachi, Ltd. Solid-state imaging device
EP0576104A3 (en) * 1985-11-15 1994-05-18 Canon Kk Photoelectric transducer apparatus
US5737016A (en) * 1985-11-15 1998-04-07 Canon Kabushiki Kaisha Solid state image pickup apparatus for reducing noise
US5771070A (en) * 1985-11-15 1998-06-23 Canon Kabushiki Kaisha Solid state image pickup apparatus removing noise from the photoelectric converted signal
US6747699B2 (en) 1985-11-15 2004-06-08 Canon Kabushiki Kaisha Solid state image pickup apparatus
US6538693B1 (en) 1996-01-24 2003-03-25 Canon Kabushiki Kaisha Photoelectric conversion apparatus having reset noise holding and removing units

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