发明授权
- 专利标题: Optical pickup for reproducing information on a disc
- 专利标题(中): 用于在光盘上再现信息的光学拾取器
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申请号: US660957申请日: 1996-06-12
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公开(公告)号: US5629809A公开(公告)日: 1997-05-13
- 发明人: Toshihiko Kurihara , Taichi Akiba , Osamu Ueda , Shinichi Takahashi
- 申请人: Toshihiko Kurihara , Taichi Akiba , Osamu Ueda , Shinichi Takahashi
- 申请人地址: JPX Tokyo
- 专利权人: Pioneer Electronic Corporation
- 当前专利权人: Pioneer Electronic Corporation
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX4-192941 19920626
- 主分类号: G11B7/09
- IPC分类号: G11B7/09 ; G11B7/12 ; G11B7/095
摘要:
An optical pickup for reproducing information on a disc has a pickup body mounting an optical system and a yoke base mounting an actuator. The pickup body and the yoke base are made of the same magnetic material.
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