发明名称 |
Magnetic sensor, magnetic detector, and magnetic head |
摘要 |
A magnetic sensor comprises a channel, a ferromagnetic body and first and second reference electrodes on the channel, a magnetic shield covering a part of the channel opposing the ferromagnetic body, and an insulating film disposed between the channel and the magnetic shield, while the magnetic shield has a through-hole extending toward the part of the channel opposing the ferromagnetic body.
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申请公布号 |
US8488282(B2) |
申请公布日期 |
2013.07.16 |
申请号 |
US201113017935 |
申请日期 |
2011.01.31 |
申请人 |
SASAKI TOMOYUKI;OIKAWA TOHRU;NOGUCHI KIYOSHI;TDK CORPORATION |
发明人 |
SASAKI TOMOYUKI;OIKAWA TOHRU;NOGUCHI KIYOSHI |
分类号 |
G11B5/33 |
主分类号 |
G11B5/33 |
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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