JPS5781784A - Solid image pickup device - Google Patents

Solid image pickup device

Info

Publication number
JPS5781784A
JPS5781784A JP55157078A JP15707880A JPS5781784A JP S5781784 A JPS5781784 A JP S5781784A JP 55157078 A JP55157078 A JP 55157078A JP 15707880 A JP15707880 A JP 15707880A JP S5781784 A JPS5781784 A JP S5781784A
Authority
JP
Japan
Prior art keywords
supplied
circuit
signals
leaking
components
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
JP55157078A
Other languages
Japanese (ja)
Inventor
Toshio Murakami
Iwao Ayusawa
Takuya Imaide
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP55157078A priority Critical patent/JPS5781784A/en
Publication of JPS5781784A publication Critical patent/JPS5781784A/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
    • H04N25/76—Addressed sensors, e.g. MOS or CMOS sensors
    • H04N25/779—Circuitry for scanning or addressing the pixel array
    • 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
    • H04N25/76—Addressed sensors, e.g. MOS or CMOS sensors
    • H04N25/7795—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 reduce leaking clock components, by driving the horizontal scanning circuit with clock pulses of two phases whose leading section and trailing section overlap each other. CONSTITUTION:Original oscillating pulses (a) delivered from an original oscillating circuit 21 are supplied to pulse width variable circuits 22 and 23. Output signals (b) of the circuit 22 are supplied to a terminal 12. Output signals of the circuit 23 are supplied to a phase shifting circuit 24 and then supplied to another terminal 13 after their phase is changed by 180 deg.. In this case, it is arranged that the leading section and the trailing section of the signals supplied to the terminals 12 and 13 overlap each other, and, at the same time, a horizontal scanning circuit of this solid image pickup device is driven by these overlapping signals. Since leaking components of the overlapped parts of these signals 12 and 13 have opposite poralities, the leaking components can be erased.
JP55157078A 1980-11-10 1980-11-10 Solid image pickup device Pending JPS5781784A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55157078A JPS5781784A (en) 1980-11-10 1980-11-10 Solid image pickup device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55157078A JPS5781784A (en) 1980-11-10 1980-11-10 Solid image pickup device

Publications (1)

Publication Number Publication Date
JPS5781784A true JPS5781784A (en) 1982-05-21

Family

ID=15641757

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55157078A Pending JPS5781784A (en) 1980-11-10 1980-11-10 Solid image pickup device

Country Status (1)

Country Link
JP (1) JPS5781784A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4857996A (en) * 1985-11-06 1989-08-15 Canon Kabushiki Kaisha Image pickup device with reduced fixed pattern noise

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4857996A (en) * 1985-11-06 1989-08-15 Canon Kabushiki Kaisha Image pickup device with reduced fixed pattern noise

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