JPS6319946Y2 - - Google Patents
Info
- Publication number
- JPS6319946Y2 JPS6319946Y2 JP11798482U JP11798482U JPS6319946Y2 JP S6319946 Y2 JPS6319946 Y2 JP S6319946Y2 JP 11798482 U JP11798482 U JP 11798482U JP 11798482 U JP11798482 U JP 11798482U JP S6319946 Y2 JPS6319946 Y2 JP S6319946Y2
- Authority
- JP
- Japan
- Prior art keywords
- optical system
- coils
- magnetic
- direction perpendicular
- driving
- 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
Links
- 230000003287 optical effect Effects 0.000 claims description 40
- 230000004907 flux Effects 0.000 claims description 6
- 230000001678 irradiating effect Effects 0.000 claims 1
- 230000003993 interaction Effects 0.000 description 1
Landscapes
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11798482U JPS5925627U (ja) | 1982-08-03 | 1982-08-03 | 光学式情報読取装置における光学系駆動装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11798482U JPS5925627U (ja) | 1982-08-03 | 1982-08-03 | 光学式情報読取装置における光学系駆動装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5925627U JPS5925627U (ja) | 1984-02-17 |
JPS6319946Y2 true JPS6319946Y2 (US20090163788A1-20090625-C00002.png) | 1988-06-03 |
Family
ID=30271372
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11798482U Granted JPS5925627U (ja) | 1982-08-03 | 1982-08-03 | 光学式情報読取装置における光学系駆動装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5925627U (US20090163788A1-20090625-C00002.png) |
-
1982
- 1982-08-03 JP JP11798482U patent/JPS5925627U/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5925627U (ja) | 1984-02-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS649659B2 (US20090163788A1-20090625-C00002.png) | ||
JP2676342B2 (ja) | 光学式ピックアップの光学部品駆動装置 | |
JPH03205635A (ja) | 光学系駆動装置 | |
JPS5864649A (ja) | 対物レンズ駆動装置 | |
JPS63214903A (ja) | 光磁気記録再生装置 | |
JP2002050061A (ja) | 光ピックアップ組立体 | |
JPS6319946Y2 (US20090163788A1-20090625-C00002.png) | ||
JPS62109237A (ja) | 光ヘツド装置 | |
JPH0110754Y2 (US20090163788A1-20090625-C00002.png) | ||
JPS5812145A (ja) | 対物レンズ駆動装置 | |
JPH0132579B2 (US20090163788A1-20090625-C00002.png) | ||
JPH01276478A (ja) | 浮動ヘッド | |
JP2749614B2 (ja) | 対物レンズ駆動装置 | |
JPS60254425A (ja) | 光学的情報読取装置に用いる対物レンズ駆動装置 | |
JPS58137140A (ja) | 光学式情報記録再生装置における光学系駆動装置 | |
JP2620221B2 (ja) | 光学式ピックアップ用アクチュエータ | |
JPS58108039A (ja) | 光学式情報記録再生装置における光学系駆動装置 | |
JPS6254839A (ja) | 3次元光ピツクアツプ | |
JP2937262B2 (ja) | 光学系駆動装置 | |
JPH054732B2 (US20090163788A1-20090625-C00002.png) | ||
JPH0416861B2 (US20090163788A1-20090625-C00002.png) | ||
JP2809240B2 (ja) | 光ディスク装置 | |
JPH08203105A (ja) | 対物レンズ駆動装置 | |
JPH07235071A (ja) | 光学ヘッド装置 | |
JPS61202341A (ja) | 対物レンズ駆動装置 |