发明名称 Lens holder for optical pickup and optical pickup having same
摘要 A lens holder for an optical pickup comprising: a holding portion for holding an objective lens which concentrates a light beam on a recording surface of an optical recording medium; a protector for preventing the collision between the optical recording medium and the objective lens; a protector placing surface on which the protector is placed. The protector placing surface has on its partial region a protruding portion which protrudes outward, and a part of the protector which is placed on the protector placing surface and formed of a resin sheet protrudes along the protruding portion except the circumferential portion of the protector.
申请公布号 US2009013341(A1) 申请公布日期 2009.01.08
申请号 US20080216306 申请日期 2008.07.02
申请人 FUNAI ELECTRIC CO., LTD. 发明人 HAYASHI SOTARO;KAMIOKA YUICHI
分类号 G11B33/14 主分类号 G11B33/14
代理机构 代理人
主权项
地址