发明授权
- 专利标题： Magnetoresistive magnetic head including zirconium sheet film
- 专利标题（中）： 磁阻磁头包括锆片薄膜
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申请号： US936617申请日： 1986-12-01
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公开(公告)号： US4841399A公开(公告)日： 1989-06-20
- 发明人: Masahiro Kitada , Noboru Shimizu , Hideo Tanabe , Hitoshi Nakamura , Tetsuo Kobayashi , Tooru Takeura , Kazuhiro Momata
- 申请人： Masahiro Kitada , Noboru Shimizu , Hideo Tanabe , Hitoshi Nakamura , Tetsuo Kobayashi , Tooru Takeura , Kazuhiro Momata
- 申请人地址： JPX Tokyo
- 专利权人： Hitachi, Ltd.
- 当前专利权人： Hitachi, Ltd.
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX60-267111 19851129
- 主分类号： G11B5/39
- IPC分类号： G11B5/39
摘要：
The use of a pure zirconium film as a shunt film in a magnetoresistive head having a permalloy film as a magnetoresistive film and a shunt film for application of a transverse biasing magnetic field serves to improve the heat resistance of the magnetoresistive element and allows an increase in the temperature used in the process for producing a magnetic head.
公开/授权文献
- US5907693A Autonomously cycling data processing architecture 公开/授权日：1999-05-25
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