JPH02149116U - - Google Patents
Info
- Publication number
- JPH02149116U JPH02149116U JP5677289U JP5677289U JPH02149116U JP H02149116 U JPH02149116 U JP H02149116U JP 5677289 U JP5677289 U JP 5677289U JP 5677289 U JP5677289 U JP 5677289U JP H02149116 U JPH02149116 U JP H02149116U
- Authority
- JP
- Japan
- Prior art keywords
- objective lens
- recording medium
- information recording
- actuator housing
- light beam
- 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 6
- 230000001678 irradiating effect Effects 0.000 claims 1
- 230000001681 protective effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Optical Head (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5677289U JPH02149116U (cs) | 1989-05-17 | 1989-05-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5677289U JPH02149116U (cs) | 1989-05-17 | 1989-05-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02149116U true JPH02149116U (cs) | 1990-12-19 |
Family
ID=31580897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5677289U Pending JPH02149116U (cs) | 1989-05-17 | 1989-05-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02149116U (cs) |
-
1989
- 1989-05-17 JP JP5677289U patent/JPH02149116U/ja active Pending
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