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JPS577678A - Solid-state image pickup device - Google Patents

Solid-state image pickup device

Info

Publication number
JPS577678A
JPS577678A JP8012580A JP8012580A JPS577678A JP S577678 A JPS577678 A JP S577678A JP 8012580 A JP8012580 A JP 8012580A JP 8012580 A JP8012580 A JP 8012580A JP S577678 A JPS577678 A JP S577678A
Authority
JP
Japan
Prior art keywords
charge
readout
screen
pulse
storage part
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
JP8012580A
Other languages
Japanese (ja)
Inventor
Mitsuo Takano
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
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP8012580A priority Critical patent/JPS577678A/en
Publication of JPS577678A publication Critical patent/JPS577678A/en
Pending 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
    • H04N25/72—Charge-coupled device [CCD] sensors; Charge-transfer registers specially adapted for CCD sensors using frame transfer [FT]
    • 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)
  • Solid State Image Pick-Up Elements (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)

Abstract

PURPOSE:To improve sensitivity by preventing a flicker of a screen by leading an output signal when storing charge for lines in a readout part by controlling a driving pulse for the readout part. CONSTITUTION:For each picture element of an optical image photodetected by an optical system, the photoreceptor part 1 of a two-dimensional CCD generates charge, which is transferred successively to a storage part 2 with a clock pulse phia generated in every blanking period of one field to store charge in the storage part 2 as much as one screen. With a readout-part driving pulse phic from a pulse generating circuit 4 which transfers the charge stored in the storage part 2 to a readout part 3 with a transfer clock pulse phib by a quantity for one line at every time, the charge is transferred successively once in every horizontal scanning period to lead a video signal 5 out. Thus, a flicker of a screen is prevented to improve sensitivity.
JP8012580A 1980-06-16 1980-06-16 Solid-state image pickup device Pending JPS577678A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8012580A JPS577678A (en) 1980-06-16 1980-06-16 Solid-state image pickup device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8012580A JPS577678A (en) 1980-06-16 1980-06-16 Solid-state image pickup device

Publications (1)

Publication Number Publication Date
JPS577678A true JPS577678A (en) 1982-01-14

Family

ID=13709485

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8012580A Pending JPS577678A (en) 1980-06-16 1980-06-16 Solid-state image pickup device

Country Status (1)

Country Link
JP (1) JPS577678A (en)

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