JPH01140620U - - Google Patents
Info
- Publication number
- JPH01140620U JPH01140620U JP3781088U JP3781088U JPH01140620U JP H01140620 U JPH01140620 U JP H01140620U JP 3781088 U JP3781088 U JP 3781088U JP 3781088 U JP3781088 U JP 3781088U JP H01140620 U JPH01140620 U JP H01140620U
- Authority
- JP
- Japan
- Prior art keywords
- semiconductor laser
- mounting hole
- positioning surface
- positioning
- recess
- 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
- 239000004065 semiconductor Substances 0.000 claims description 11
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims 2
Landscapes
- Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
- Optical Head (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3781088U JPH01140620U (pt) | 1988-03-22 | 1988-03-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3781088U JPH01140620U (pt) | 1988-03-22 | 1988-03-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01140620U true JPH01140620U (pt) | 1989-09-26 |
Family
ID=31264386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3781088U Pending JPH01140620U (pt) | 1988-03-22 | 1988-03-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01140620U (pt) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06244430A (ja) * | 1993-02-16 | 1994-09-02 | Fuji Electric Co Ltd | 半導体装置 |
| JPH0684517U (ja) * | 1993-04-22 | 1994-12-02 | 株式会社三協精機製作所 | 光ピックアップ装置 |
-
1988
- 1988-03-22 JP JP3781088U patent/JPH01140620U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06244430A (ja) * | 1993-02-16 | 1994-09-02 | Fuji Electric Co Ltd | 半導体装置 |
| JPH0684517U (ja) * | 1993-04-22 | 1994-12-02 | 株式会社三協精機製作所 | 光ピックアップ装置 |