JPH025115U - - Google Patents
Info
- Publication number
- JPH025115U JPH025115U JP8152588U JP8152588U JPH025115U JP H025115 U JPH025115 U JP H025115U JP 8152588 U JP8152588 U JP 8152588U JP 8152588 U JP8152588 U JP 8152588U JP H025115 U JPH025115 U JP H025115U
- Authority
- JP
- Japan
- Prior art keywords
- focus lens
- optical disk
- laser light
- lens holder
- air
- 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 5
- 238000006073 displacement reaction Methods 0.000 claims 2
- 230000002706 hydrostatic effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Optical Recording Or Reproduction (AREA)
- Optical Head (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8152588U JPH025115U (es) | 1988-06-20 | 1988-06-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8152588U JPH025115U (es) | 1988-06-20 | 1988-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH025115U true JPH025115U (es) | 1990-01-12 |
Family
ID=31306304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8152588U Pending JPH025115U (es) | 1988-06-20 | 1988-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH025115U (es) |
-
1988
- 1988-06-20 JP JP8152588U patent/JPH025115U/ja active Pending