JPS6137129U - Objective lens drive device - Google Patents
Objective lens drive deviceInfo
- Publication number
- JPS6137129U JPS6137129U JP12160484U JP12160484U JPS6137129U JP S6137129 U JPS6137129 U JP S6137129U JP 12160484 U JP12160484 U JP 12160484U JP 12160484 U JP12160484 U JP 12160484U JP S6137129 U JPS6137129 U JP S6137129U
- Authority
- JP
- Japan
- Prior art keywords
- objective lens
- drive device
- lens drive
- drive
- drive 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
Landscapes
- Optical Recording Or Reproduction (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はフレキシブルプリント基板を示す図、第２図は
ピックアップ駆動装置の斜視図、第３図はその横断面図
、第４図はフレキシブルプリント基板の他の実施例を示
す図である。
１，２は磁石、３は磁気ギャップ、６は対物レンズ、７
はフレキシブルプリント基板。FIG. 1 is a diagram showing a flexible printed circuit board, FIG. 2 is a perspective view of a pickup driving device, FIG. 3 is a cross-sectional view thereof, and FIG. 4 is a diagram showing another embodiment of the flexible printed circuit board. 1 and 2 are magnets, 3 is a magnetic gap, 6 is an objective lens, 7
is a flexible printed circuit board.
Claims (1)
対物レンズを駆動する構成としたピツクナップに於ける
対物レンズ駆動装置であって、前記駆動コイルがフレキ
シブルプリント基板上の格子状導電パターンにて形成さ
れていることを特徴とするピックアップに於ける対物レ
ンズ駆動装置。An objective lens drive device in a pick-up device configured to drive an objective lens by passing a current through a drive coil placed in a magnetic field, the drive coil being formed of a grid-like conductive pattern on a flexible printed circuit board. An objective lens driving device in a pickup, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12160484U JPS6137129U (en) | 1984-08-08 | 1984-08-08 | Objective lens drive device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12160484U JPS6137129U (en) | 1984-08-08 | 1984-08-08 | Objective lens drive device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6137129U true JPS6137129U (en) | 1986-03-07 |
Family
ID=30680382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12160484U Pending JPS6137129U (en) | 1984-08-08 | 1984-08-08 | Objective lens drive device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6137129U (en) |
-
1984
- 1984-08-08 JP JP12160484U patent/JPS6137129U/en active Pending
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