发明名称 Optical pickup with vibration suppression of lens holder
摘要 <p>An optical pickup includes a lens holder (10), an object lens (31), and focusing and tracking coils (12, 13, 14) for electromagnetically driving the lens holder in focusing and tracking directions (FC, TR), respectively. The focusing and the tracking coils produce driving forces having acting points coincident in location with each other. &lt;IMAGE&gt;</p>
申请公布号 EP1276103(A2) 申请公布日期 2003.01.15
申请号 EP20020254920 申请日期 2002.07.12
申请人 MITSUMI ELECTRIC CO., LTD. 发明人 HORI, KEN'ICHI;TAKEUCHI, TOSHIO
分类号 G11B21/16;G11B33/08;G11B7/00;G11B7/09;G11B17/00;(IPC1-7):G11B7/09 主分类号 G11B21/16
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