JPS57133774A - Driving method for solid-state image pickup device - Google Patents

Driving method for solid-state image pickup device

Info

Publication number
JPS57133774A
JPS57133774A JP56018788A JP1878881A JPS57133774A JP S57133774 A JPS57133774 A JP S57133774A JP 56018788 A JP56018788 A JP 56018788A JP 1878881 A JP1878881 A JP 1878881A JP S57133774 A JPS57133774 A JP S57133774A
Authority
JP
Japan
Prior art keywords
charge
excessive
solid
image pickup
pickup device
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
JP56018788A
Other languages
Japanese (ja)
Inventor
Mitsuo Nakayama
Hiroshi Kadota
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP56018788A priority Critical patent/JPS57133774A/en
Publication of JPS57133774A publication Critical patent/JPS57133774A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/14—Scanning 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
    • H04N3/15—Scanning 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
    • H04N3/155—Control of the image-sensor operation, e.g. image processing within the image-sensor
    • H04N3/1568—Control 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

Abstract

PURPOSE:To eliminate the effect of excessive charge at the photodetector, by reading excessive photo signal charge at the photodetector to a vertical scanning line during a vertical blanking period, transmitting it vertically to the horizontal line and providing pulse train to pick up as an excessive signal from the horizontal line. CONSTITUTION:A photo signal charge is read out to a vertical CCD transfer line 7 via a gate 8 from a photo diode 6 by applying a read pulse to a polysilicon electrode 9 or 10 at each one field. Next, the charge is transferred vertically at each one horizontal period through the application of transfer pulse to the electrodes 9 and 10 and picked up horizontally at each one horizontal period as an output signal.
JP56018788A 1981-02-10 1981-02-10 Driving method for solid-state image pickup device Pending JPS57133774A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56018788A JPS57133774A (en) 1981-02-10 1981-02-10 Driving method for solid-state image pickup device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56018788A JPS57133774A (en) 1981-02-10 1981-02-10 Driving method for solid-state image pickup device

Publications (1)

Publication Number Publication Date
JPS57133774A true JPS57133774A (en) 1982-08-18

Family

ID=11981345

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56018788A Pending JPS57133774A (en) 1981-02-10 1981-02-10 Driving method for solid-state image pickup device

Country Status (1)

Country Link
JP (1) JPS57133774A (en)

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