发明名称 |
Optical pickup actuator and optical recording and/or reproducing apparatus |
摘要 |
An optical pickup actuator comprises a lens holder having an object lens which focuses a laser beam onto an optical information storage medium mounted thereon. In the optical pickup actuator the lens holder is movably supported by a support member with respect to a base. The optical pickup actuator also comprises a magnetic circuit to drive the lens holder in a focusing direction and a tilt direction independently.
|
申请公布号 |
US2006136954(A1) |
申请公布日期 |
2006.06.22 |
申请号 |
US20050311390 |
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 |
G11B7/09;G11B7/08;G11B7/085 |
主分类号 |
G11B7/09 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|