发明名称 Laminate type ceramic electronic component and manufacturing method therefor
摘要 In a laminate type ceramic electronic component, when an external electrode for a laminated ceramic capacitor is formed directly by plating onto a surface of a component main body, the film that is directly plated may have a low fixing strength with respect to the component main body. As the external electrode, a first plating layer composed of a Ni-P plating film with a P content rate of about 9 weight % or more is first formed such that a plating deposition deposited with the exposed ends of respective internal electrodes as starting points is grown on at least an end surface of a component main body. Then, a second plating layer composed of a Ni plating film containing substantially no P is formed on the first plating layer. Preferably, the first plating layer is formed by electroless plating, whereas the second plating layer is formed by electrolytic plating.
申请公布号 US8587919(B2) 申请公布日期 2013.11.19
申请号 US201113208393 申请日期 2011.08.12
申请人 OGAWA MAKOTO;MOTOKI AKIHIRO;SASABAYASHI TAKEHISA;KAYATANI TAKAYUKI;MURATA MANUFACTURING CO., LTD. 发明人 OGAWA MAKOTO;MOTOKI AKIHIRO;SASABAYASHI TAKEHISA;KAYATANI TAKAYUKI
分类号 H01G4/30 主分类号 H01G4/30
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