JPS5658376A - Photo-electric converter - Google Patents
Photo-electric converterInfo
- 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
Links
- 229920006395 saturated elastomer Polymers 0.000 abstract 2
- 238000001444 catalytic combustion detection Methods 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000005070 sampling Methods 0.000 abstract 1
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)
- Facsimile Scanning Arrangements (AREA)
- Solid State Image Pick-Up Elements (AREA)
- Image Input (AREA)
- Transforming Light Signals Into Electric Signals (AREA)
- Facsimile Heads (AREA)
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.
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)
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 |
-
1979
- 1979-10-18 JP JP13362179A patent/JPS5658376A/en active Pending
Cited By (1)
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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