发明名称 |
Objective lens driving apparatus |
摘要 |
<p>In an objective lens driving apparatus which includes a lens holder (22) provided with a plurality of coils (23, 24) and swingably supported by a suspension wire (28), and a magnet (27) for supplying a driving force to the lens holder by an electromagnetic action produced between the magnet and the coils, the center (Mc) of the magnet in a height direction is located above the center (Dc) of driving of the lens holder. <IMAGE></p> |
申请公布号 |
EP1498880(A2) |
申请公布日期 |
2005.01.19 |
申请号 |
EP20040251050 |
申请日期 |
2004.02.26 |
申请人 |
MITSUMI ELECTRIC CO., LTD. |
发明人 |
YAMADA, TSUKASA |
分类号 |
G11B7/09;G11B7/00;G11B7/08;G11B7/095;(IPC1-7):G11B7/00 |
主分类号 |
G11B7/09 |
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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