发明名称 |
ELECTROMAGNETIC WAVE ABSORBING MATERIAL AND ELECTROMAGNETIC WAVE ABSORBING POWDER |
摘要 |
<P>PROBLEM TO BE SOLVED: To provide a technique which is innovative and exceptionally useful for capable of developing a hitherto unavailable and excellent electromagnetic wave absorbing action and for preventing an electromagnetic noise trouble in a highly effective manner. <P>SOLUTION: An electromagnetic wave absorbing material is formed by mixing a mixture material 1 having a magnetism with resin 2, wherein the mixture material 1 is constituted by forming a magnetic material 3 in a hollow shape having a hollow part 3a and a dielectric material 4 is provided at the hollow part 3a of this magnetic material 3. <P>COPYRIGHT: (C)2007,JPO&INPIT |
申请公布号 |
JP2007142369(A) |
申请公布日期 |
2007.06.07 |
申请号 |
JP20060255416 |
申请日期 |
2006.09.21 |
申请人 |
NOC:KK |
发明人 |
OGAWA SHIGERU;SUZUKI RYUICHI |
分类号 |
H05K9/00;H01F1/00;H01F1/20;H01F1/36 |
主分类号 |
H05K9/00 |
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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