发明名称 High frequency component and communication apparatus incorporating the same
摘要 A high frequency component minimizes changes in the inductance of a chip coil mounted on a substrate such that stable characteristics are obtained. In the high frequency component, chip components including the chip coil are mounted on the substrate. A hole is provided in a portion of a metal cover positioned above the chip coil when the metal cover covers the top portion of the substrate.
申请公布号 US2001026953(A1) 申请公布日期 2001.10.04
申请号 US20010795519 申请日期 2001.02.28
申请人 ITO TOMONORI;YOSHIDA NORIO;WATANABE TAKAHIRO 发明人 ITO TOMONORI;YOSHIDA NORIO;WATANABE TAKAHIRO
分类号 H01F27/36;H01F27/02;H01P1/00;H05K9/00;(IPC1-7):H01L21/44 主分类号 H01F27/36
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