JPH0629781Y2 - 対物レンズ駆動装置 - Google Patents
対物レンズ駆動装置Info
- Publication number
- JPH0629781Y2 JPH0629781Y2 JP1987032736U JP3273687U JPH0629781Y2 JP H0629781 Y2 JPH0629781 Y2 JP H0629781Y2 JP 1987032736 U JP1987032736 U JP 1987032736U JP 3273687 U JP3273687 U JP 3273687U JP H0629781 Y2 JPH0629781 Y2 JP H0629781Y2
- Authority
- JP
- Japan
- Prior art keywords
- coil
- printed board
- tracking
- objective lens
- sided printed
- 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.)
- Expired - Lifetime
Links
- 230000003287 optical effect Effects 0.000 claims description 7
- 230000005405 multipole Effects 0.000 claims description 3
- 238000004804 winding Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000206 photolithography Methods 0.000 description 1
Landscapes
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987032736U JPH0629781Y2 (ja) | 1987-03-06 | 1987-03-06 | 対物レンズ駆動装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987032736U JPH0629781Y2 (ja) | 1987-03-06 | 1987-03-06 | 対物レンズ駆動装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63142012U JPS63142012U (en]) | 1988-09-19 |
| JPH0629781Y2 true JPH0629781Y2 (ja) | 1994-08-10 |
Family
ID=30839702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987032736U Expired - Lifetime JPH0629781Y2 (ja) | 1987-03-06 | 1987-03-06 | 対物レンズ駆動装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0629781Y2 (en]) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010187505A (ja) * | 2009-02-13 | 2010-08-26 | Yaskawa Electric Corp | θＺ軸リニアモータ |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61150139A (ja) * | 1984-12-25 | 1986-07-08 | Toshiba Corp | 光学的情報処理装置の対物レンズ駆動装置 |
-
1987
- 1987-03-06 JP JP1987032736U patent/JPH0629781Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63142012U (en]) | 1988-09-19 |
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