JPH02105224U - - Google Patents
Info
- Publication number
- JPH02105224U JPH02105224U JP1326589U JP1326589U JPH02105224U JP H02105224 U JPH02105224 U JP H02105224U JP 1326589 U JP1326589 U JP 1326589U JP 1326589 U JP1326589 U JP 1326589U JP H02105224 U JPH02105224 U JP H02105224U
- Authority
- JP
- Japan
- Prior art keywords
- galvano mirror
- optical pickup
- light beam
- detection means
- swinging
- 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
- 238000001514 detection method Methods 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Landscapes
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1326589U JPH02105224U (2) | 1989-02-07 | 1989-02-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1326589U JPH02105224U (2) | 1989-02-07 | 1989-02-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02105224U true JPH02105224U (2) | 1990-08-21 |
Family
ID=31223425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1326589U Pending JPH02105224U (2) | 1989-02-07 | 1989-02-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02105224U (2) |
-
1989
- 1989-02-07 JP JP1326589U patent/JPH02105224U/ja active Pending
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