发明名称 CHIP-SHAPED LC COMPOSITE COMPONENT
摘要 PROBLEM TO BE SOLVED: To provide a chip-shaped LC composite component, to which a large current can be made to flow, which does not require a complicated manufacturing process, which eliminates warpages, breaks, degradation of an insulation resistance or the like and whose reliability is sufficient. SOLUTION: A pair of external electrodes 4a, 4b, which come into continuity with internal electrodes 2a, 2b, are arranged and installed at a ceramic element (capacitor element) 3, where the internal electrodes 2a, 2b for capacitance formation are arranged and installed in a dielectric ceramic 1. An insulation coated conductor 15 is wound on the outer circumferential part of the ceramic element 3 to form a coil 5. One end part 5a of the coil 5 is connected to the external electrode 4a on one side, and the other end part 5b is connected to the external electrode 4b on the other side. A magnetic substance resin 6 is arranged and installed around the ceramic element 3, in such a way that the coil 5 is embedded.
申请公布号 JP2002093659(A) 申请公布日期 2002.03.29
申请号 JP20000281595 申请日期 2000.09.18
申请人 MURATA MFG CO LTD 发明人 SHIKAMA TAKASHI;FUKUTANI IWAO;SAITO KENICHI;OSHIMA NOBUHITO
分类号 H01G4/12;H01F17/04;H01F27/00;H01F27/02;H01G4/30;H01G4/40;(IPC1-7):H01G4/40 主分类号 H01G4/12
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