| 发明名称 |
MAGNETIC SUBSTANCE |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a magnetic substance capable of reducing a drop of magnetic permeability in a high frequency area and having an excellent electromagnetic absorbing characteristic up to a millimeter-wave area. <P>SOLUTION: The magnetic substance is composed of magnetic material particles and a carbon structure material existing between the magnetic material particles and having at least a Young's modulus of 900 GPa and more and a device temperature of 900 K and more. <P>COPYRIGHT: (C)2009,JPO&INPIT |
| 申请公布号 |
JP2008235708(A) |
申请公布日期 |
2008.10.02 |
| 申请号 |
JP20070075430 |
申请日期 |
2007.03.22 |
| 申请人 |
FURUKAWA ELECTRIC CO LTD:THE |
发明人 |
HATAKEYAMA HIDEYUKI;FUJIWARA HIDEMICHI |
| 分类号 |
H01F1/22;H01F1/00;H01F1/147;H05K9/00 |
主分类号 |
H01F1/22 |
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