发明授权
- 专利标题: Reader shield/electrode structure
- 专利标题(中): 读卡器屏蔽/电极结构
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申请号: US12100919申请日: 2008-04-10
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公开(公告)号: US08059370B2公开(公告)日: 2011-11-15
- 发明人: Daniel Paul Burbank , Declan Macken , Harry Sam Edelman
- 申请人: Daniel Paul Burbank , Declan Macken , Harry Sam Edelman
- 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
- 代理商 Lucinda G. Price
- 主分类号: G11B5/33
- IPC分类号: G11B5/33
摘要:
A magnetic sensing device includes a first electrode, a second electrode, a first magnetic shield, a second magnetic shield, and a sensor. The first magnetic shield forms at least a portion of the first electrode. The second magnetic shield includes a first region that forms at least a portion of the first electrode and a second region that forms at least a portion of the second electrode. The sensor is positioned between the first and second magnetic shields and is electrically connected in series between the first and second electrodes.
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