发明授权
- 专利标题： Method of producing hard disk drives of reduced size
- 专利标题（中）： 制造尺寸较小的硬盘驱动器的方法
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申请号： US10915219申请日： 2004-08-10
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公开(公告)号： US07480981B2公开(公告)日： 2009-01-27
- 发明人: Akio Takada , Ching Biing Yeo , Kanzo Okada , Shun Kayama
- 申请人： Akio Takada , Ching Biing Yeo , Kanzo Okada , Shun Kayama
- 申请人地址： JP Tokyo
- 专利权人： Sony Corporation
- 当前专利权人： Sony Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： Frommer Lawrence & Haug LLP
- 代理商 William S. Frommer; Thomas F. Presson
- 优先权： SG200304380-9 20030812
- 主分类号： G11B5/105
- IPC分类号： G11B5/105
摘要：
A method of producing hard disk drives of reduced size including using a one or more MEMS spindle motors, and one or more magnetic heads. Each spindle motor includes a rotor and a stator. The rotor carries a film of magnetic film, and a head is arranged to communicate data with the magnetic film. The rotors are formed by MEMS technology. Rotor elements are formed within a substrate 4, and the substrate is subsequently cut to simulate the rotor elements, and turn them into rotors.