- 专利标题: Magnetic head and magnetic disk drive
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申请号: US10916450申请日: 2004-08-12
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公开(公告)号: US06934128B2公开(公告)日: 2005-08-23
- 发明人: Yuko Tsuchiya , Hiroyuki Hoshiya , Yoshiaki Kawato , Katsuro Watanabe , Hiroshi Ide
- 申请人: Yuko Tsuchiya , Hiroyuki Hoshiya , Yoshiaki Kawato , Katsuro Watanabe , Hiroshi Ide
- 申请人地址: JP Tokyo
- 专利权人: Hitachi, Ltd.
- 当前专利权人: Hitachi, Ltd.
- 当前专利权人地址: JP Tokyo
- 代理机构: Mattingly, Stanger, Malur & Brundidge, P.C.
- 优先权: JP2001-198587 20010629
- 主分类号: G11B5/31
- IPC分类号: G11B5/31 ; G11B5/127 ; G11B5/265 ; G11B5/39
摘要:
Provided is a thin film single pole head for perpendicular magnetic recording, which has a structure offering a high formatted volume, easy servo, difficulty of influencing a recording pattern on a medium, and capability of shortening processing time. This thin film single pole head for perpendicular magnetic recording is formed on a reproducing head composed of a pair of shield layers formed on a substrate, and a reproducing element formed therebetween. A structure is provided, where an auxiliary pole is not disposed between the reproducing element of the reproducing head and the main pole of a recording head when seen from a surface facing to recording media.
公开/授权文献
- US20050013058A1 Magnetic head and magnetic disk drive 公开/授权日:2005-01-20
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