JPS6352120U - - Google Patents
Info
- Publication number
- JPS6352120U JPS6352120U JP14626586U JP14626586U JPS6352120U JP S6352120 U JPS6352120 U JP S6352120U JP 14626586 U JP14626586 U JP 14626586U JP 14626586 U JP14626586 U JP 14626586U JP S6352120 U JPS6352120 U JP S6352120U
- Authority
- JP
- Japan
- Prior art keywords
- correction
- focusing coil
- tracking
- focusing
- coil
- 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 10
- 238000013459 approach Methods 0.000 claims 1
- 238000005452 bending Methods 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
Landscapes
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14626586U JPS6352120U (zh) | 1986-09-22 | 1986-09-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14626586U JPS6352120U (zh) | 1986-09-22 | 1986-09-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6352120U true JPS6352120U (zh) | 1988-04-08 |
Family
ID=31058573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14626586U Pending JPS6352120U (zh) | 1986-09-22 | 1986-09-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6352120U (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7313799B2 (en) | 2002-11-20 | 2007-12-25 | Hitachi, Ltd. | Objective-lens driving apparatus and optical disk apparatus |
-
1986
- 1986-09-22 JP JP14626586U patent/JPS6352120U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7313799B2 (en) | 2002-11-20 | 2007-12-25 | Hitachi, Ltd. | Objective-lens driving apparatus and optical disk apparatus |