JPS5658376A - Photo-electric converter - Google Patents

Photo-electric converter

Info

Publication number
JPS5658376A
JPS5658376A JP13362179A JP13362179A JPS5658376A JP S5658376 A JPS5658376 A JP S5658376A JP 13362179 A JP13362179 A JP 13362179A JP 13362179 A JP13362179 A JP 13362179A JP S5658376 A JPS5658376 A JP S5658376A
Authority
JP
Japan
Prior art keywords
output signal
signal
photo
bit
pulse
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
JP13362179A
Other languages
Japanese (ja)
Inventor
Shuji Kizu
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 JP13362179A priority Critical patent/JPS5658376A/en
Publication of JPS5658376A publication Critical patent/JPS5658376A/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

Abstract

PURPOSE:To enable to pick up the stable output signal even to high frequency through the use of a solidstate image sensor, by periodically interleaving the pulse resetting the signal from a photo electric converting element and picking up a saturated flat part of an output signal. CONSTITUTION:A read-in objective 11 is radiated with a light source 13 and the reflected light is collected at a collective lens 16, and it is formed on a photo detector 17 consisting of solidstate image sensors like CCDs, where it is converted into an electric signal. In this photo detector 17, the pattern information formed is picked up with overlapping of the minimum resolution one bit into the element 2-bit at each photo electric conversion element, the set pulse is interleft per one period at the preamplifier and the reset pulse is output every two-bit of pick up signal, allowing to obtain the output signal of the information at the second stage added to the first stage. A sampling circuit 19 samples the part of saturated output signal which is interleft for the reset pulse and outputs it from a terminal 18.
JP13362179A 1979-10-18 1979-10-18 Photo-electric converter Pending JPS5658376A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13362179A JPS5658376A (en) 1979-10-18 1979-10-18 Photo-electric converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13362179A JPS5658376A (en) 1979-10-18 1979-10-18 Photo-electric converter

Publications (1)

Publication Number Publication Date
JPS5658376A true JPS5658376A (en) 1981-05-21

Family

ID=15109092

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13362179A Pending JPS5658376A (en) 1979-10-18 1979-10-18 Photo-electric converter

Country Status (1)

Country Link
JP (1) JPS5658376A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01137876A (en) * 1987-11-25 1989-05-30 Sony Corp Signal processing system for solid-state image pickup element

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01137876A (en) * 1987-11-25 1989-05-30 Sony Corp Signal processing system for solid-state image pickup element

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