发明名称 MULTILAYER CAPACITOR, CIRCUIT BOARD, CIRCUIT MODULE, AND METHOD FOR MANUFACTURING MULTILAYER CAPACITOR
摘要 A multilayer capacitor includes a laminate of ceramic layers, and a capacitor unit provided in the laminate. In the multilayer capacitor, the relationships P>=Ra and P>=W are established, wherein P represents the average projection height of first and second via conductors from the upper surface, Ra represents the surface roughness of the upper surface, and W represents an amount of curvature of the laminate. Further, the projecting portions of the first and second via conductors projecting from the upper surface are buried in first and second external electrodes, respectively.
申请公布号 US2008037199(A1) 申请公布日期 2008.02.14
申请号 US20070836601 申请日期 2007.08.09
申请人 MURATA MANUFACTURING CO., LTD. 发明人 FUKUDOME HIDETAKA;TANIGUCHI MASAAKI
分类号 H01G4/12 主分类号 H01G4/12
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