- 专利标题: Integrated servo and read EMR sensor
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申请号: US11069732申请日: 2005-02-28
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公开(公告)号: US20060193088A1公开(公告)日: 2006-08-31
- 发明人: Bruce Gurney , Ernesto Marinero
- 申请人: Bruce Gurney , Ernesto Marinero
- 主分类号: G11B5/33
- IPC分类号: G11B5/33 ; G11B5/127
摘要:
An integrated servo and read device implementing Extraordinary Magnetoresistive (EMR) sensors. In one embodiment, dedicated EMR sensors are employed: one for data reading and one for servo operations. The sensors are preferably configured in an abutted configuration. In addition to magnetic recording systems, the device is also useful in a magnetic imaging device such as a scanning magnetometer. The integrated device may also be useful in other devices requiring a high sensitivity, high resolution sensor.
公开/授权文献
- US07564656B2 Integrated servo and read EMR sensor 公开/授权日:2009-07-21