发明名称 |
Optical pickup actuator and optical recording/reproducing apparatus |
摘要 |
An optical pickup actuator is provided. The actuator comprises a bobbin, on which one or more objective lenses are mounted for allowing light to be incident onto an optical information storage medium, and which is supported by a support member to be movable in relation to a base. The actuator also comprises a magnetic circuit for independently driving the bobbin in focusing and tilt directions.
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申请公布号 |
US7668049(B2) |
申请公布日期 |
2010.02.23 |
申请号 |
US20050311350 |
申请日期 |
2005.12.20 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
KIM SEOK-JUNG;PAE JUNG-GUG;KANG HYUNG-HOON;AHN YOUNG-MAN;HEOR TAE-YOUN |
分类号 |
G11B7/00 |
主分类号 |
G11B7/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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