JPS57174987A - Solid image pickup device - Google Patents

Solid image pickup device

Info

Publication number
JPS57174987A
JPS57174987A JP56060213A JP6021381A JPS57174987A JP S57174987 A JPS57174987 A JP S57174987A JP 56060213 A JP56060213 A JP 56060213A JP 6021381 A JP6021381 A JP 6021381A JP S57174987 A JPS57174987 A JP S57174987A
Authority
JP
Japan
Prior art keywords
elements
vertical
charge
columns
shift register
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
JP56060213A
Other languages
Japanese (ja)
Inventor
Sumio Terakawa
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 JP56060213A priority Critical patent/JPS57174987A/en
Publication of JPS57174987A publication Critical patent/JPS57174987A/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
    • H04N25/60—Noise processing, e.g. detecting, correcting, reducing or removing noise
    • H04N25/62—Detection or reduction of noise due to excess charges produced by the exposure, e.g. smear, blooming, ghost image, crosstalk or leakage between pixels
    • H04N25/621—Detection or reduction of noise due to excess charges produced by the exposure, e.g. smear, blooming, ghost image, crosstalk or leakage between pixels for the control of blooming

Landscapes

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

Abstract

PURPOSE:To realize low-afterimage, high-sensitivity, and high blooming resistance characteristics while reducing the size of a chip, by securely removing blooming charge, which overflows from a photodiode to a vertical transmission line, before real signal charge is read out. CONSTITUTION:Photoelectric converting elements, each consisting of vertical MOS switches 32 and 32' connected to photodiodes 31 and 31', are arranged in a matrix of (n) rows by (m) columns, and respective elements are connected to an MOS type vertical shift register 34 through a two-line interlacing circuit 34' while an equivalent after image is removed. Further, the elements are connected to an MOS transistor TR36 for transfer through vertical transmission lines 35 and 35', to which a capacitance element 39 for storage, the 2nd transfer gate 310, etc., are conncted. Further, a buried channel charge coupled type horizontal shift register 312 which transmits optical signals horizontally is connected to a signal output part 313; and (n) columns of elements are grouped by two, and signal charge from the elements in respective groups are transferred simultaneously to corresponding lines 35 and 35' and read by a register 312.
JP56060213A 1981-04-20 1981-04-20 Solid image pickup device Pending JPS57174987A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56060213A JPS57174987A (en) 1981-04-20 1981-04-20 Solid image pickup device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56060213A JPS57174987A (en) 1981-04-20 1981-04-20 Solid image pickup device

Publications (1)

Publication Number Publication Date
JPS57174987A true JPS57174987A (en) 1982-10-27

Family

ID=13135644

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56060213A Pending JPS57174987A (en) 1981-04-20 1981-04-20 Solid image pickup device

Country Status (1)

Country Link
JP (1) JPS57174987A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5437427A (en) * 1977-07-13 1979-03-19 Hitachi Ltd Color solid state pickup element

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5437427A (en) * 1977-07-13 1979-03-19 Hitachi Ltd Color solid state pickup element

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