发明名称 |
INTEGRATED SERVO AND READ EMR SENSOR |
摘要 |
A magnetic storage system according to one embodiment includes magnetic media containing magnetic domain tracks; and at least one head for reading from the magnetic media, each head having: a first Extraordinary Magentoresistive (EMR) device for detecting magnetic fields of a first magnetic domain track; a second EMR device for detecting magnetic fields of a second magnetic domain track. The system further includes a slider for supporting the head; and a control unit coupled to the head for controlling operation of the head. A system according to another embodiment includes a first Extraordinary Magnetoresistive (EMR) device for detecting magnetic fields of a magnetic domain of interest. A system according to yet another embodiment includes an Extraordinary Magnetoresistive (EMR) device for deriving servoing information.
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申请公布号 |
US2009251820(A1) |
申请公布日期 |
2009.10.08 |
申请号 |
US20090487345 |
申请日期 |
2009.06.18 |
申请人 |
GURNEY BRUCE ALVIN;MARINERO ERNESTO E |
发明人 |
GURNEY BRUCE ALVIN;MARINERO ERNESTO E. |
分类号 |
G11B21/02;G11B5/33 |
主分类号 |
G11B21/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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