发明名称 Lens holder for optical pickup and optical pickup having same
摘要 <p>A lens holder (22) for an optical pickup (1) comprising: a holding portion (27) for holding an objective lens (6) which concentrates a light beam on a recording surface (50a) of an optical recording medium; a protector (28a; 28b) for preventing the collision between the optical recording medium, and the objective lens (6); a protector placing surface (34) on which the protector (28a; 28b) is placed. The protector placing surface (34) has on its partial region a protruding portion (34a) which protrudes outward, and a part of the protector which is placed on the protector placing surface (34) and formed of a resin sheet protrudes along the protruding portion (34a) except the circumferential portion of the protector (28a; 28b).</p>
申请公布号 EP2012318(A1) 申请公布日期 2009.01.07
申请号 EP20080159023 申请日期 2008.06.25
申请人 FUNAI ELECTRIC CO., LTD. 发明人 HAYASHI, SOTARO;KAMIOKA, YUICHI
分类号 G11B7/12 主分类号 G11B7/12
代理机构 代理人
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