JPS5689175A - Solid image pickup device - Google Patents

Solid image pickup device

Info

Publication number
JPS5689175A
JPS5689175A JP16597579A JP16597579A JPS5689175A JP S5689175 A JPS5689175 A JP S5689175A JP 16597579 A JP16597579 A JP 16597579A JP 16597579 A JP16597579 A JP 16597579A JP S5689175 A JPS5689175 A JP S5689175A
Authority
JP
Japan
Prior art keywords
delayed
signal
image pickup
solid image
gains
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
JP16597579A
Other languages
Japanese (ja)
Inventor
Hiroshi Yokogawa
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 JP16597579A priority Critical patent/JPS5689175A/en
Publication of JPS5689175A publication Critical patent/JPS5689175A/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

Landscapes

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

Abstract

PURPOSE:To enable to use the same solid image pickup element with different numbers of scanning lines, by synthesizing the 1H-delayed signal and the signal, which is not delayed, with gains different from each other. CONSTITUTION:The 1H-delayed signal and the signal which is not delayed are supplied to gain control circuits 23 and 22 where rates of amplification gains are varied by the staircase wave of the 6H period which is generated by staircase wave generating circuit 21 and has different levels at every 1H, and output signals are synthesized to shift the average maximum point to the larger side of rates of amplification gains. Consequently, the CCD of the 525-scanning line system is used as that of the 625-scanning line system.
JP16597579A 1979-12-20 1979-12-20 Solid image pickup device Pending JPS5689175A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16597579A JPS5689175A (en) 1979-12-20 1979-12-20 Solid image pickup device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16597579A JPS5689175A (en) 1979-12-20 1979-12-20 Solid image pickup device

Publications (1)

Publication Number Publication Date
JPS5689175A true JPS5689175A (en) 1981-07-20

Family

ID=15822551

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16597579A Pending JPS5689175A (en) 1979-12-20 1979-12-20 Solid image pickup device

Country Status (1)

Country Link
JP (1) JPS5689175A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2575018A1 (en) * 1984-12-19 1986-06-20 Inst Nal Polytechnique METHOD FOR GENERATING A VIDEO SIGNAL AT AMERICAN STANDARD FROM A CHARGE TRANSFER DEVICE AT EUROPEAN STANDARD, AND UNIT FOR CONTROLLING SUCH A DEVICE FOR THE IMPLEMENTATION OF THE PROCESS

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2575018A1 (en) * 1984-12-19 1986-06-20 Inst Nal Polytechnique METHOD FOR GENERATING A VIDEO SIGNAL AT AMERICAN STANDARD FROM A CHARGE TRANSFER DEVICE AT EUROPEAN STANDARD, AND UNIT FOR CONTROLLING SUCH A DEVICE FOR THE IMPLEMENTATION OF THE PROCESS
EP0188022A1 (en) * 1984-12-19 1986-07-23 Institut National Polytechnique Method for generating a video signal of the American standard from a charge transfer device of the European standard, and control unit for carrying out this method

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