发明名称 Lens moving element and optical disk apparatus
摘要 <p>Disclosed is a lens moving element which comprises a lens (13), a body section comprising a lens holder (14) and a coil holder (15) combined with a lower part of the lens holder, the lens holder (14) supporting the lens (13), coils (16,17) mounted to a periphery of the coil holder (15), a liquid crystal element (19), and a liquid crystal holder (18) combined with a substantially center of a bottom surface of the body section and supporting the liquid crystal element (19) so as to allow the liquid crystal element to be opposed to the lens (13), the coil holder (15) is made of a material that has a higher rigidity than materials of which the lens holder (14) and the liquid crystal holder (18) are made. </p>
申请公布号 EP1895524(A3) 申请公布日期 2008.12.31
申请号 EP20070016477 申请日期 2007.08.22
申请人 FUNAI ELECTRIC CO., LTD. 发明人 KASAHARA, TAKASHI
分类号 G11B7/09;G11B7/135 主分类号 G11B7/09
代理机构 代理人
主权项
地址