JPH0449540Y2 - - Google Patents
Info
- Publication number
- JPH0449540Y2 JPH0449540Y2 JP10384087U JP10384087U JPH0449540Y2 JP H0449540 Y2 JPH0449540 Y2 JP H0449540Y2 JP 10384087 U JP10384087 U JP 10384087U JP 10384087 U JP10384087 U JP 10384087U JP H0449540 Y2 JPH0449540 Y2 JP H0449540Y2
- Authority
- JP
- Japan
- Prior art keywords
- slit
- light
- light emitting
- receiving element
- light receiving
- 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.)
- Expired
Links
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Landscapes
- Optical Transform (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10384087U JPH0449540Y2 (pm) | 1987-07-08 | 1987-07-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10384087U JPH0449540Y2 (pm) | 1987-07-08 | 1987-07-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6410622U JPS6410622U (pm) | 1989-01-20 |
| JPH0449540Y2 true JPH0449540Y2 (pm) | 1992-11-20 |
Family
ID=31335025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10384087U Expired JPH0449540Y2 (pm) | 1987-07-08 | 1987-07-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0449540Y2 (pm) |
-
1987
- 1987-07-08 JP JP10384087U patent/JPH0449540Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6410622U (pm) | 1989-01-20 |
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