发明名称 LAYERED COIL COMPONENT AND METHOD FOR MANUFACTURING THE LAYERED COIL COMPONENT
摘要 A layered coil component includes a coil that is constructed by layering coil conductor patterns and ceramic sheets. The ceramic sheets include a first ceramic sheet and a third ceramic sheet having a permeability lower than the permeability of the first ceramic sheet. The third ceramic sheet has an arrangement that is astride at least two of the coil conductor patterns adjacent to each other in a layering direction, in a section including a coil axis of the coil. As a result, DC bias characteristics of the open magnetic circuit type layered coil component are improved.
申请公布号 US2008038562(A1) 申请公布日期 2008.02.14
申请号 US20070863826 申请日期 2007.09.28
申请人 MURATA MANUFACTURING CO., LTD. 发明人 ITO YOICHIRO;NAITO OSAMU
分类号 B32B9/04;B32B1/00 主分类号 B32B9/04
代理机构 代理人
主权项
地址
您可能感兴趣的专利