发明名称 |
Magneto-resistive head for protecting against output spike noises |
摘要 |
The present invention relates to the structure of a magneto-resistive head for reducing the spike noises generated in the head and for increasing the signal to noise ratio when the information is reproduced. In order to achieve the object, an electric conductor layer is disposed at both sides or one side of a magneto-resistive element, and the conductor layer is isolated from the element and connected to a DC potential.
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申请公布号 |
US4802043(A) |
申请公布日期 |
1989.01.31 |
申请号 |
US19860828349 |
申请日期 |
1986.02.11 |
申请人 |
HITACHI, LTD. |
发明人 |
SATO, NAOKI;KAMO, YOSHIHISA;TAKEURA, TOORU;KATSUMATA, MASAO;MOMATA, KAZUHIRO |
分类号 |
G11B5/11;G11B5/39;(IPC1-7):G11B5/27 |
主分类号 |
G11B5/11 |
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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