发明申请
- 专利标题: MAGNETIC ELEMENT WITH BIASED SIDE SHIELD LAMINATION
- 专利标题(中): 具有偏置侧面屏蔽层的磁性元件
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申请号: US13539099申请日: 2012-06-29
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公开(公告)号: US20140002930A1公开(公告)日: 2014-01-02
- 发明人: Dimitar Velikov Dimitrov , Dian Song , Mark William Covington
- 申请人: Dimitar Velikov Dimitrov , Dian Song , Mark William Covington
- 申请人地址: US CA Cupertino
- 专利权人: SEAGATE TECHNOLOGY LLC
- 当前专利权人: SEAGATE TECHNOLOGY LLC
- 当前专利权人地址: US CA Cupertino
- 主分类号: G11B5/60
- IPC分类号: G11B5/60
摘要:
A magnetic element is generally provided that can be implemented as a transducing head. Various embodiments may configure a magnetic stack having a magnetically free layer with a predetermined magnetization. A side shield lamination can be separated from the magnetic stack on an air hearing surface (ABS) and biased to a bias magnetization that opposes the predetermined magnetization.
公开/授权文献
- US08780508B2 Magnetic element with biased side shield lamination 公开/授权日:2014-07-15