发明名称 High Q herical coil chip and method for producing same
摘要 An object of the present invention is to provide a coil chip having a structure with which downsizing of the coil chip can be realized and a high inductance and a high Q can be obtained and to provide a method of producing such a coil chip. In order to attain the object, according to the present invention, there is provided a coil structure including a core member made of a material having low dielectric loss characteristics, a coil formed by metal plating and wound around the core member, and a layer functioning as a seed for metal plating provided between the core member and the coil.
申请公布号 US2004145443(A1) 申请公布日期 2004.07.29
申请号 US20040759196 申请日期 2004.01.20
申请人 TDK CORPORATION 发明人 SHOJI SHIGERU
分类号 H01F17/00;H01F17/02;H01F41/04;(IPC1-7):H01F5/00 主分类号 H01F17/00
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