JPS5365747A - Optoelectro transducer having space filter functions - Google Patents
Optoelectro transducer having space filter functionsInfo
- Publication number
- JPS5365747A JPS5365747A JP14054976A JP14054976A JPS5365747A JP S5365747 A JPS5365747 A JP S5365747A JP 14054976 A JP14054976 A JP 14054976A JP 14054976 A JP14054976 A JP 14054976A JP S5365747 A JPS5365747 A JP S5365747A
- Authority
- JP
- Japan
- Prior art keywords
- filter functions
- space filter
- optoelectro transducer
- reticles
- optoelectro
- 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
Links
Landscapes
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Abstract
PURPOSE: To make possible operations similar to conventional movable reticles without moving the reticles mechanically by selectively connecting the two read circuits of the plural photoelectric cells disposed specially with two switches.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14054976A JPS604424B2 (en) | 1976-11-22 | 1976-11-22 | Photoelectric conversion element with spatial filter function |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14054976A JPS604424B2 (en) | 1976-11-22 | 1976-11-22 | Photoelectric conversion element with spatial filter function |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5365747A true JPS5365747A (en) | 1978-06-12 |
JPS604424B2 JPS604424B2 (en) | 1985-02-04 |
Family
ID=15271248
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14054976A Expired JPS604424B2 (en) | 1976-11-22 | 1976-11-22 | Photoelectric conversion element with spatial filter function |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS604424B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6065675U (en) * | 1983-10-14 | 1985-05-09 | 横河電機株式会社 | Speed measuring device using spatial filter |
-
1976
- 1976-11-22 JP JP14054976A patent/JPS604424B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6065675U (en) * | 1983-10-14 | 1985-05-09 | 横河電機株式会社 | Speed measuring device using spatial filter |
Also Published As
Publication number | Publication date |
---|---|
JPS604424B2 (en) | 1985-02-04 |
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