JPS5216273A - Measuring element of image speed - Google Patents
Measuring element of image speedInfo
- Publication number
- JPS5216273A JPS5216273A JP9237975A JP9237975A JPS5216273A JP S5216273 A JPS5216273 A JP S5216273A JP 9237975 A JP9237975 A JP 9237975A JP 9237975 A JP9237975 A JP 9237975A JP S5216273 A JPS5216273 A JP S5216273A
- Authority
- JP
- Japan
- Prior art keywords
- measuring element
- image speed
- reticule pattern
- image
- photoelectric
- 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
Landscapes
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
Abstract
PURPOSE: To lighten the weight of measuring element of image speed and to simplify its structure by forming reticule pattern directly on the one side of the surface of photoelectric changer composed with semiconductor, and combinning photoelectric changer and reticule pattern.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9237975A JPS5216273A (en) | 1975-07-28 | 1975-07-28 | Measuring element of image speed |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9237975A JPS5216273A (en) | 1975-07-28 | 1975-07-28 | Measuring element of image speed |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5216273A true JPS5216273A (en) | 1977-02-07 |
Family
ID=14052780
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9237975A Pending JPS5216273A (en) | 1975-07-28 | 1975-07-28 | Measuring element of image speed |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5216273A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4605308A (en) * | 1982-08-06 | 1986-08-12 | Robert Bosch Gmbh | Contactless relative movement sensor |
-
1975
- 1975-07-28 JP JP9237975A patent/JPS5216273A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4605308A (en) * | 1982-08-06 | 1986-08-12 | Robert Bosch Gmbh | Contactless relative movement sensor |
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