| 发明名称 |
Composite magnetic body, and magnetic element and method of manufacturing the same |
| 摘要 |
<p>The present invention provides a composite magnetic body containing metallic magnetic powder and thermosetting resin and having a packing ratio of the metallic magnetic powder of 65 vol% to 90 vol% and an electrical resistivity of at least 10<4> OMEGA •cm. When a coil is embedded in this composite magnetic body, a miniature magnetic element can be obtained that has a high inductance value and is excellent in DC bias characteristics. <IMAGE></p> |
| 申请公布号 |
EP1150312(B1) |
申请公布日期 |
2008.11.19 |
| 申请号 |
EP20010303878 |
申请日期 |
2001.04.27 |
| 申请人 |
PANASONIC CORPORATION |
发明人 |
INOUE, OSAMU;KATO, JUNICHI;MATSUTANI, NOBUYA;FUJI, HIROSHI;TAKAHASHI, TAKESHI |
| 分类号 |
H01F1/24;H01F1/28;H01F1/26;H01F1/33;H01F17/04;H01F27/02;H01F41/02;H01F41/12 |
主分类号 |
H01F1/24 |
| 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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