发明名称 |
MAGNETIC IMPEDANCE ELEMENT |
摘要 |
<p><P>PROBLEM TO BE SOLVED: To enable highly sensitive and accurate detection by reducing the influence of magnetic distribution by using a magnetic detector utilizing magnetic impedance. <P>SOLUTION: A flexible substrate 1 supporting a strip-shape thin magnetic film 2 is constituted of a flexible material such as an aramid film. The flexible substrate 1 is formed into a ring shape with its both ends meeting each other for coincidence with a circumferential magnetic field 5 generated by an objective current 4 for measurement flowing in a linear conductor 3. The circumferential magnetic field generated from the linear conductor 3 is fully covered for enabling highly sensitive and accurate magnetic detection. <P>COPYRIGHT: (C)2004,JPO</p> |
申请公布号 |
JP2004039848(A) |
申请公布日期 |
2004.02.05 |
申请号 |
JP20020194570 |
申请日期 |
2002.07.03 |
申请人 |
FUJI ELECTRIC HOLDINGS CO LTD |
发明人 |
HIROSE TAKAYUKI;EDO MASAHARU |
分类号 |
G01R33/02;H01L43/00;(IPC1-7):H01L43/00 |
主分类号 |
G01R33/02 |
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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