发明名称 |
ELECTRONIC APPARATUS WHERE RADIATION NOISE FROM IC IS SUPPRESSED |
摘要 |
PROBLEM TO BE SOLVED: To provide an electronic apparatus which suppresses radiation noise to outside by coping with a phenomenon where a noise caused by harmonics generated from an IC exceeds a regulation value, which is often observed with an electronic apparatus comprising the IC as a component. SOLUTION: As an electromagnetic wave absorbing body, either or both of a dust mold (3A) from soft magnetic metal powder and a mold (3B) from a mixture where soft magnetic metal powder is dispersed in rubber or plastic matrix are provided close to an IC (2) constituting a part of an electronic apparatus (1) so as to cover it.
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申请公布号 |
JP2001274589(A) |
申请公布日期 |
2001.10.05 |
申请号 |
JP20000084807 |
申请日期 |
2000.03.24 |
申请人 |
DAIDO STEEL CO LTD |
发明人 |
SAITOU TAKANOBU;SAITO AKIHIKO;YAHAGI SHINICHIRO;KOYAMA HARUO |
分类号 |
H05K9/00;(IPC1-7):H05K9/00 |
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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