发明名称 Electronic component
摘要 The present invention aims to provide an electronic component capable of reducing the occurrence of cracks at the joining portion with a board etc. A capacitor 1 (laminated ceramic capacitor) being one example of the electronic component of the present invention is provided with an element assembly 10 (ceramic) and a pair of external electrodes 20 formed on both side surfaces of the element assembly. In the element assembly 10, a dielectric layer 12 and an internal electrode 14 are laminated alternately. The external electrode 14 has such constitution that a first electrode layer connected with the internal electrode 14, a second electrode layer (electroconductive resin layer) including a hardened product of epoxy resin containing an epoxy compound having a molecular weight of 2000 or more and plural epoxy groups as the base compound, a third electrode layer composed of Ni and a fourth electrode layer composed of Sn are formed in this order from the element assembly side.
申请公布号 US7847371(B2) 申请公布日期 2010.12.07
申请号 US20070709773 申请日期 2007.02.23
申请人 TDK CORPORATION 发明人 KOMATSU TAKASHI;TANABE KOUJI
分类号 H01L21/02;H01G4/12;H01G4/30 主分类号 H01L21/02
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