发明名称 |
INDUCTOR AND ELECTRIC POWER SOURCE USING SAME |
摘要 |
An inductor embedded in a printed wiring board includes a conductor extending in the thickness direction of a printed circuit board and a magnetic body that is in contact with the conductor with no gap therebetween. For example, the magnetic body is composed of ferrite having a cylindrical tubular shape. The conductor is composed of a copper film formed by plating on an inner peripheral surface of the cylindrical tubular ferrite. The inductor is inserted in the thickness direction of the printed wiring board. |
申请公布号 |
EP2018092(A1) |
申请公布日期 |
2009.01.21 |
申请号 |
EP20070741447 |
申请日期 |
2007.04.11 |
申请人 |
IBIDEN CO., LTD. |
发明人 |
MANO, YASUHIKO;KARIYA, TAKASHI;KATO, SHINOBU |
分类号 |
H05K3/46 |
主分类号 |
H05K3/46 |
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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