JPH0267218U - - Google Patents
Info
- Publication number
- JPH0267218U JPH0267218U JP14537088U JP14537088U JPH0267218U JP H0267218 U JPH0267218 U JP H0267218U JP 14537088 U JP14537088 U JP 14537088U JP 14537088 U JP14537088 U JP 14537088U JP H0267218 U JPH0267218 U JP H0267218U
- Authority
- JP
- Japan
- Prior art keywords
- light
- optical scale
- emitting element
- parts
- light emitting
- 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
- 230000003287 optical effect Effects 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Optical Transform (AREA)
- Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14537088U JPH0267218U (hu) | 1988-11-09 | 1988-11-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14537088U JPH0267218U (hu) | 1988-11-09 | 1988-11-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0267218U true JPH0267218U (hu) | 1990-05-22 |
Family
ID=31413897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14537088U Pending JPH0267218U (hu) | 1988-11-09 | 1988-11-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0267218U (hu) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6089713A (ja) * | 1983-10-24 | 1985-05-20 | Nippon Kogaku Kk <Nikon> | アブソリユ−ト式ポジシヨンエンコ−ダ |
-
1988
- 1988-11-09 JP JP14537088U patent/JPH0267218U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6089713A (ja) * | 1983-10-24 | 1985-05-20 | Nippon Kogaku Kk <Nikon> | アブソリユ−ト式ポジシヨンエンコ−ダ |
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