发明授权
- 专利标题： Magnetic element with biased side shield lamination
- 专利标题（中）： 磁性元件带有侧面屏蔽层叠
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申请号： US13539099申请日： 2012-06-29
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公开(公告)号： US08780508B2公开(公告)日： 2014-07-15
- 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
- 代理机构： Hall Estill Attorneys at Law
- 主分类号： G11B5/33
- IPC分类号： G11B5/33 ; G11B5/39
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
- US20140002930A1 MAGNETIC ELEMENT WITH BIASED SIDE SHIELD LAMINATION 公开/授权日：2014-01-02
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