JPS62133215U - - Google Patents
Info
- Publication number
- JPS62133215U JPS62133215U JP1859486U JP1859486U JPS62133215U JP S62133215 U JPS62133215 U JP S62133215U JP 1859486 U JP1859486 U JP 1859486U JP 1859486 U JP1859486 U JP 1859486U JP S62133215 U JPS62133215 U JP S62133215U
- Authority
- JP
- Japan
- Prior art keywords
- objective lens
- optical axis
- magnet
- tracking coils
- movable member
- 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 12
- 230000005389 magnetism Effects 0.000 description 3
Landscapes
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1859486U JPS62133215U (zh) | 1986-02-10 | 1986-02-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1859486U JPS62133215U (zh) | 1986-02-10 | 1986-02-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62133215U true JPS62133215U (zh) | 1987-08-22 |
Family
ID=30812409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1859486U Pending JPS62133215U (zh) | 1986-02-10 | 1986-02-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62133215U (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010109532A (ko) * | 1998-12-12 | 2001-12-12 | 구자홍 | 광픽업 액츄에이터 |
| EP1533799A3 (en) * | 2003-11-13 | 2006-05-17 | Samsung Electronics Co., Ltd. | High-sensitivity pickup actuator for disc drive |
-
1986
- 1986-02-10 JP JP1859486U patent/JPS62133215U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010109532A (ko) * | 1998-12-12 | 2001-12-12 | 구자홍 | 광픽업 액츄에이터 |
| EP1533799A3 (en) * | 2003-11-13 | 2006-05-17 | Samsung Electronics Co., Ltd. | High-sensitivity pickup actuator for disc drive |