JPS5485632A - Driving method for solid state pickup element - Google Patents

Driving method for solid state pickup element

Info

Publication number
JPS5485632A
JPS5485632A JP15290077A JP15290077A JPS5485632A JP S5485632 A JPS5485632 A JP S5485632A JP 15290077 A JP15290077 A JP 15290077A JP 15290077 A JP15290077 A JP 15290077A JP S5485632 A JPS5485632 A JP S5485632A
Authority
JP
Japan
Prior art keywords
signal
gate
pickup element
output
solid state
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.)
Granted
Application number
JP15290077A
Other languages
Japanese (ja)
Other versions
JPS5940347B2 (en
Inventor
Masakazu Aoki
Nobuhiko Tsunemi
Takeyuki Tentou
Masaaki Nakai
Shinya Oba
Hironari Inagaki
Harumitsu Shimizu
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
Nippon Telegraph and Telephone Corp
Original Assignee
Hitachi Ltd
Nippon Telegraph and Telephone 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 Hitachi Ltd, Nippon Telegraph and Telephone Corp filed Critical Hitachi Ltd
Priority to JP52152900A priority Critical patent/JPS5940347B2/en
Publication of JPS5485632A publication Critical patent/JPS5485632A/en
Publication of JPS5940347B2 publication Critical patent/JPS5940347B2/en
Expired legal-status Critical Current

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Abstract

PURPOSE: To prevent the mixture of the false signal into the real signal by securing the conductive state for the transfer gate during the time required for the process of the output signal or securing the non-conductive state for the time during which the pulse is applied to the storage gate to eliminate the charge which is produced during the signal process.
CONSTITUTION: The solid state pickup element contains the following units on the semiconductor substrate: plural units of the photo diode or plural units of the photo diode including the charge storing gate; the switch gate; and signal reading charge transfer element. In the pickup element of such constitution, the prescribed storage time signal INT generated at the external circuit is applied to one-shot multi 73 and OR circuit 74, and trigger Q is generated from the output of multi 73 at the rear end of signal INT to be applied to transfer gate 3 of solid state pickup element 75 via circuit 74. And element 75 is turned to the storage mode with the fixed voltage level. At the same time, the output of multi 73 is applied to FF72 to generate signal ϕ1 in synchronization with clock CP and to be applied to gate 3. And the signals stored in the period of signal INT are transferred to output amplifier 77 via charge transfer element 4.
COPYRIGHT: (C)1979,JPO&Japio
JP52152900A 1977-12-21 1977-12-21 Driving method of solid-state image sensor Expired JPS5940347B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52152900A JPS5940347B2 (en) 1977-12-21 1977-12-21 Driving method of solid-state image sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52152900A JPS5940347B2 (en) 1977-12-21 1977-12-21 Driving method of solid-state image sensor

Publications (2)

Publication Number Publication Date
JPS5485632A true JPS5485632A (en) 1979-07-07
JPS5940347B2 JPS5940347B2 (en) 1984-09-29

Family

ID=15550578

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52152900A Expired JPS5940347B2 (en) 1977-12-21 1977-12-21 Driving method of solid-state image sensor

Country Status (1)

Country Link
JP (1) JPS5940347B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983002868A1 (en) * 1982-02-05 1983-08-18 Soneda, Mitsuo Solid-state image pickup device
JPS5933979A (en) * 1982-08-20 1984-02-24 Nippon Kogaku Kk <Nikon> Driving method of inter-line transfer ccd
JPS60176370A (en) * 1984-02-21 1985-09-10 Nippon Kogaku Kk <Nikon> Driver of solid-state image pickup device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS522211A (en) * 1975-06-24 1977-01-08 Oki Electric Ind Co Ltd Video scanning system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS522211A (en) * 1975-06-24 1977-01-08 Oki Electric Ind Co Ltd Video scanning system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983002868A1 (en) * 1982-02-05 1983-08-18 Soneda, Mitsuo Solid-state image pickup device
JPS5933979A (en) * 1982-08-20 1984-02-24 Nippon Kogaku Kk <Nikon> Driving method of inter-line transfer ccd
JPS60176370A (en) * 1984-02-21 1985-09-10 Nippon Kogaku Kk <Nikon> Driver of solid-state image pickup device

Also Published As

Publication number Publication date
JPS5940347B2 (en) 1984-09-29

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