JPH02149102U - - Google Patents
Info
- Publication number
- JPH02149102U JPH02149102U JP5735589U JP5735589U JPH02149102U JP H02149102 U JPH02149102 U JP H02149102U JP 5735589 U JP5735589 U JP 5735589U JP 5735589 U JP5735589 U JP 5735589U JP H02149102 U JPH02149102 U JP H02149102U
- Authority
- JP
- Japan
- Prior art keywords
- magneto
- optical disk
- magnetic head
- piezoelectric actuator
- objective lens
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 1
Landscapes
- Recording Or Reproducing By Magnetic Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989057355U JPH0734482Y2 (ja) | 1989-05-18 | 1989-05-18 | 光磁気デイスク装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989057355U JPH0734482Y2 (ja) | 1989-05-18 | 1989-05-18 | 光磁気デイスク装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02149102U true JPH02149102U (en]) | 1990-12-19 |
| JPH0734482Y2 JPH0734482Y2 (ja) | 1995-08-02 |
Family
ID=31581984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989057355U Expired - Lifetime JPH0734482Y2 (ja) | 1989-05-18 | 1989-05-18 | 光磁気デイスク装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0734482Y2 (en]) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01251359A (ja) * | 1987-12-15 | 1989-10-06 | Seiko Epson Corp | 光磁気記緑再生装置のデータ書換え方法 |
| JPH02126401A (ja) * | 1988-11-04 | 1990-05-15 | Mitsubishi Kasei Corp | 光磁気記録装置 |
| JPH02289982A (ja) * | 1988-04-06 | 1990-11-29 | Mitsubishi Electric Corp | 光ディスク記録再生装置 |
-
1989
- 1989-05-18 JP JP1989057355U patent/JPH0734482Y2/ja not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01251359A (ja) * | 1987-12-15 | 1989-10-06 | Seiko Epson Corp | 光磁気記緑再生装置のデータ書換え方法 |
| JPH02289982A (ja) * | 1988-04-06 | 1990-11-29 | Mitsubishi Electric Corp | 光ディスク記録再生装置 |
| JPH02126401A (ja) * | 1988-11-04 | 1990-05-15 | Mitsubishi Kasei Corp | 光磁気記録装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0734482Y2 (ja) | 1995-08-02 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |