发明名称 Method for manufacturing a coil device
摘要 A coil device includes terminal electrodes each including a bottom-surface electrode provided on a bottom surface of a flange, side-surface electrodes provided on side surfaces of the flange, and an end-surface electrode provided on an end surface of the flange at the lower part of the end surface. The end-surface electrode is arranged on the end surface of the flange so that the upper edge of the end-surface electrode is disposed at a first level that is substantially the same as that of the upper edges of the side-surface electrodes in the vicinity of boundaries between the end surface and each side surface of the flange and is disposed at a second level lower than the first level at an approximate central portion of the end surface of the flange.
申请公布号 US6804882(B2) 申请公布日期 2004.10.19
申请号 US20020197855 申请日期 2002.07.19
申请人 MURATA MANUFACTURING CO., LTD. 发明人 TOI TAKAOMI;SASAKI KOKI
分类号 H01F41/10;H01F17/04;H01F17/06;H01F27/29;H01F41/02;H01F41/04;(IPC1-7):H05K3/30 主分类号 H01F41/10
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