发明名称 |
Circuit board assembly and flat coil |
摘要 |
A circuit board assembly has a flat coil element mounted on a circuit board so that an electric power loss is not generated even when the flat coil element is mounted to the circuit board together with a circuit part having a large heat sink. A module mounted on the circuit board has an electronic circuit device and a heat radiator attached to the electronic circuit device. The heat radiator has an extending part protruding from the electronic circuit device and extending parallel to a surface of the circuit board. A coil mounting area provided with no pattern wire is formed in a part of the circuit board facing the extending part. The flat coil element is mounted parallel to the circuit board in a state where a coil part of the flat coil element faces the coil mounting area.
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申请公布号 |
US7061361(B2) |
申请公布日期 |
2006.06.13 |
申请号 |
US20040768066 |
申请日期 |
2004.02.02 |
申请人 |
FUJITSU HITACHI PLASMA DISPLAY LIMITED |
发明人 |
KOIZUMI HARUO;ONOZAWA MAKOTO |
分类号 |
H01F5/00;H05K7/20;H01F17/00;H01F27/22;H01L23/36;H05K1/02;H05K1/16;H05K1/18 |
主分类号 |
H01F5/00 |
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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