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JPS6455974A - Solid-state image pickup device - Google Patents

Solid-state image pickup device

Info

Publication number
JPS6455974A
JPS6455974A JP62213365A JP21336587A JPS6455974A JP S6455974 A JPS6455974 A JP S6455974A JP 62213365 A JP62213365 A JP 62213365A JP 21336587 A JP21336587 A JP 21336587A JP S6455974 A JPS6455974 A JP S6455974A
Authority
JP
Japan
Prior art keywords
transfer register
signals
output part
vertical transfer
horizontal transfer
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
JP62213365A
Other languages
Japanese (ja)
Inventor
Yukio Taniji
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.)
NEC Corp
Original Assignee
NEC Corp
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 NEC Corp filed Critical NEC Corp
Priority to JP62213365A priority Critical patent/JPS6455974A/en
Publication of JPS6455974A publication Critical patent/JPS6455974A/en
Pending legal-status Critical Current

Links

Landscapes

  • Transforming Light Signals Into Electric Signals (AREA)

Abstract

PURPOSE:To extend the range of the long time exposure of an electric still camera by feeding back the output signal of a solid state image pickup element to the input side of the element, and realizing the accumulation of video signals in a charged state. CONSTITUTION:If a shutter 24 is closed, photoelectric conversion elements 2 start photoelectric conversion. Next, a pulse generator 21 respectively impresses the signals of vertical transfer register driving pulse phiv, the signals of horizontal transfer register driving pulse phiH2, and the signals of output part driving pulses phio on a vertical transfer register 8, a horizontal transfer register 10 and an output part 9, re-transfers the charges which are repeatedly read at a period T to the vertical transfer register 8 from the path of the output part 9 a switch 13 an amplifier 15 an input part 7 through a horizontal transfer register 4, and executes addition in the charged state. Thus, the shutter speed of a considerably long time can be realized.
JP62213365A 1987-08-26 1987-08-26 Solid-state image pickup device Pending JPS6455974A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62213365A JPS6455974A (en) 1987-08-26 1987-08-26 Solid-state image pickup device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62213365A JPS6455974A (en) 1987-08-26 1987-08-26 Solid-state image pickup device

Publications (1)

Publication Number Publication Date
JPS6455974A true JPS6455974A (en) 1989-03-02

Family

ID=16637973

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62213365A Pending JPS6455974A (en) 1987-08-26 1987-08-26 Solid-state image pickup device

Country Status (1)

Country Link
JP (1) JPS6455974A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58220576A (en) * 1982-06-17 1983-12-22 Olympus Optical Co Ltd Solid-state image pickup device
JPS61199382A (en) * 1985-03-01 1986-09-03 Hitachi Ltd solid state imaging device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58220576A (en) * 1982-06-17 1983-12-22 Olympus Optical Co Ltd Solid-state image pickup device
JPS61199382A (en) * 1985-03-01 1986-09-03 Hitachi Ltd solid state imaging device

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