JPS5754476A - Driving method for charge transfer image sensor element - Google Patents

Driving method for charge transfer image sensor element

Info

Publication number
JPS5754476A
JPS5754476A JP55130506A JP13050680A JPS5754476A JP S5754476 A JPS5754476 A JP S5754476A JP 55130506 A JP55130506 A JP 55130506A JP 13050680 A JP13050680 A JP 13050680A JP S5754476 A JPS5754476 A JP S5754476A
Authority
JP
Japan
Prior art keywords
charge
transfer
read out
field
pulse
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.)
Granted
Application number
JP55130506A
Other languages
Japanese (ja)
Other versions
JPS6046594B2 (en
Inventor
Akihiro Kono
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP55130506A priority Critical patent/JPS6046594B2/en
Publication of JPS5754476A publication Critical patent/JPS5754476A/en
Publication of JPS6046594B2 publication Critical patent/JPS6046594B2/en
Expired 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
    • H04N25/70—SSIS architectures; Circuits associated therewith
    • H04N25/71—Charge-coupled device [CCD] sensors; Charge-transfer registers specially adapted for CCD sensors
    • H04N25/73—Charge-coupled device [CCD] sensors; Charge-transfer registers specially adapted for CCD sensors using interline transfer [IT]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/70—SSIS architectures; Circuits associated therewith
    • H04N25/71—Charge-coupled device [CCD] sensors; Charge-transfer registers specially adapted for CCD sensors
    • H04N25/745—Circuitry for generating timing or clock signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)

Abstract

PURPOSE:To read out stored charges in correct timing, by preventing a transfer gate electrode from generation of signal leakage of clock pulses from a vertical transfer electrode, through driving of the vertical transfer electrode with a two-phase transfer clock pulse having complementarity at all times. CONSTITUTION:In driving a charge transfer image sensor, after the 1st field reads out the charge in photoelectric conversion region to a vertical transfer register 36 with the 1st transfer gate pulse 28 to the 1st or 2nd transfer vertical electrodes 33 or 34, the charge is transferred by one. The stored charge of the region corresponding to different electrodes 33, 34 from the region read out at a pulse 28 with the 2nd transfer gate pulse 29 is read out in a register 36, and after it is mixed with the charge read out by the pulse 28, the mixed charge is outputted for the unit video element 37 of the 1st field. In the 2nd field, pulses 28, 29 read out the charge at the region corresponding to one electrode group different from the 1st field, and mix and output the unit video element 38 of the 2nd field.
JP55130506A 1980-09-19 1980-09-19 How to drive a charge transfer image sensor Expired JPS6046594B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55130506A JPS6046594B2 (en) 1980-09-19 1980-09-19 How to drive a charge transfer image sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55130506A JPS6046594B2 (en) 1980-09-19 1980-09-19 How to drive a charge transfer image sensor

Publications (2)

Publication Number Publication Date
JPS5754476A true JPS5754476A (en) 1982-03-31
JPS6046594B2 JPS6046594B2 (en) 1985-10-16

Family

ID=15035903

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55130506A Expired JPS6046594B2 (en) 1980-09-19 1980-09-19 How to drive a charge transfer image sensor

Country Status (1)

Country Link
JP (1) JPS6046594B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5972876A (en) * 1982-10-20 1984-04-24 Matsushita Electric Ind Co Ltd Solid-state image pickup element
JPS6012876A (en) * 1983-07-04 1985-01-23 Nec Corp Driving method of charge transfer image pickup device
JPS60134677A (en) * 1983-12-23 1985-07-17 Sony Corp Method of driving solid-state image pickup device
JPS60198978A (en) * 1984-03-23 1985-10-08 Matsushita Electronics Corp Driving method of charge transfer image pickup device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5972876A (en) * 1982-10-20 1984-04-24 Matsushita Electric Ind Co Ltd Solid-state image pickup element
JPH0247913B2 (en) * 1982-10-20 1990-10-23 Matsushita Electric Ind Co Ltd
JPS6012876A (en) * 1983-07-04 1985-01-23 Nec Corp Driving method of charge transfer image pickup device
JPS60134677A (en) * 1983-12-23 1985-07-17 Sony Corp Method of driving solid-state image pickup device
JPH0528030B2 (en) * 1983-12-23 1993-04-23 Sony Corp
JPS60198978A (en) * 1984-03-23 1985-10-08 Matsushita Electronics Corp Driving method of charge transfer image pickup device
JPH0714199B2 (en) * 1984-03-23 1995-02-15 松下電子工業株式会社 Driving method for charge transfer imaging device

Also Published As

Publication number Publication date
JPS6046594B2 (en) 1985-10-16

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