JPS57109474A - Driving method of solid image pickup device - Google Patents

Driving method of solid image pickup device

Info

Publication number
JPS57109474A
JPS57109474A JP55186390A JP18639080A JPS57109474A JP S57109474 A JPS57109474 A JP S57109474A JP 55186390 A JP55186390 A JP 55186390A JP 18639080 A JP18639080 A JP 18639080A JP S57109474 A JPS57109474 A JP S57109474A
Authority
JP
Japan
Prior art keywords
time
charge
driving
pulse
ccd113
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
JP55186390A
Other languages
Japanese (ja)
Inventor
Koji Ikeda
Takahiro Yamada
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 JP55186390A priority Critical patent/JPS57109474A/en
Publication of JPS57109474A publication Critical patent/JPS57109474A/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
    • H04N25/67—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to fixed-pattern noise, e.g. non-uniformity of response

Landscapes

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

Abstract

PURPOSE:To simplify a driving logic design by decreasing a driving pulse, when driving a priming transfer part (CPD). CONSTITUTION:At time t0, optical signal charge is accumulated in a photodiode 102. At time t1, an address pulse 402 is applied to a line 104 from a vertical scanning shift register 101, and signal charge QS which has been photoelectrically converted by the photodiode 102 starts to move to a column line 105. At time t2, an accumulation state of an optical signal is obtained. At time t3, priming charge QP is injected to the column line 105 through a gate 106 from the accumulation part. At time t4, both the charge QS and the charge QP are moved to the accumulation part. At time t5, only the charge QS is fetched to a horizontal CCD113. At time t6, the skimming transfer is completed, and when the signal charge QS which has been skimming-transferred to the CCD113 enters a horizontal period, it is transferred toward the signal output transfer part by a pulse 401.
JP55186390A 1980-12-26 1980-12-26 Driving method of solid image pickup device Pending JPS57109474A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55186390A JPS57109474A (en) 1980-12-26 1980-12-26 Driving method of solid image pickup device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55186390A JPS57109474A (en) 1980-12-26 1980-12-26 Driving method of solid image pickup device

Publications (1)

Publication Number Publication Date
JPS57109474A true JPS57109474A (en) 1982-07-07

Family

ID=16187549

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55186390A Pending JPS57109474A (en) 1980-12-26 1980-12-26 Driving method of solid image pickup device

Country Status (1)

Country Link
JP (1) JPS57109474A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51107025A (en) * 1975-03-14 1976-09-22 Matsushita Electronics Corp

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51107025A (en) * 1975-03-14 1976-09-22 Matsushita Electronics Corp

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