发明授权
- 专利标题: Optical pickup
- 专利标题(中): 光学拾音
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申请号: US10761386申请日: 2004-01-22
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公开(公告)号: US07649814B2公开(公告)日: 2010-01-19
- 发明人: Hideaki Funakoshi , Hiroki Nakamura
- 申请人: Hideaki Funakoshi , Hiroki Nakamura
- 申请人地址: JP Osaka
- 专利权人: Funai Electric Co., Ltd.
- 当前专利权人: Funai Electric Co., Ltd.
- 当前专利权人地址: JP Osaka
- 代理机构: Morgan Lewis & Bockius LLP
- 优先权: JP2003-000307U 20030123
- 主分类号: G11B7/095
- IPC分类号: G11B7/095
摘要:
An optical pickup has a lens that is resiliently supported in such a manner as to be displaceable in different directions by pairs of a first wire, a second wire, and a third wire which are attached to a fixing portion by attaching means. The optical pickup includes a lens holder for holding the lens, and a printed circuit board secured to the lens holder. The first, second, and third wires have the same length and are formed of the same material, and are soldered to the printed circuit board at different distances from the attaching means.
公开/授权文献
- US20040151085A1 Optical pickup 公开/授权日:2004-08-05
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