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    • 5. 发明专利
    • Laminated electronic component and method for manufacturing the same
    • 层压电子元件及其制造方法
    • JP2012165028A
    • 2012-08-30
    • JP2012126631
    • 2012-06-02
    • Murata Mfg Co Ltd株式会社村田製作所
    • KUNISHI TATSUOTAKANO YOSHIHIKOKURODA SHIGEYUKIMOTOKI AKIHIROKASHIO HIDEYUKINOJI TAKASHIOGAWA MAKOTO
    • H01G4/30H01G4/12
    • C25D3/12C25D5/02C25D7/00C25D21/10H01G4/2325H01G4/30Y10T29/435Y10T29/49126Y10T29/49147Y10T29/49163Y10T29/49204
    • PROBLEM TO BE SOLVED: To provide a laminated electronic component capable of forming with good quality an external electrode for electrically connecting end parts of a plurality of internal electrodes each other by directly performing electrolytic plating in a place having exposed end parts of a plurality of internal electrodes on a predetermined surface of a laminate provided in the laminated electronic component.SOLUTION: A laminate 5 is prepared in which adjacent internal electrodes 3a and 3b are electrically insulated from each other in an edge surface 6 with the exposed internal electrodes 3a and 3b; an interval s measured in a thickness direction of an insulator layer 2 between the adjacent internal electrodes 3a and 3b is 10 μm or less; and retracted lengths d of the internal electrodes 3a and 3b to the edge surface 6 are 1 μm or less. The electrolytic plating process grows electrolytic plating depositions so as to mutually connect the electrolytic plating depositions deposited at the end parts of the plurality of internal electrodes 3a and 3b.
    • 解决问题的方案为了提供能够形成质量良好的层叠电子部件,外部电极用于通过在具有暴露的端部的位置直接进行电解电镀来将多个内部电极的端部彼此电连接 在叠层电子部件中设置的层叠体的规定表面上的多个内部电极。 解决方案:制备层压体5,其中相邻的内部电极3a和3b在具有暴露的内部电极3a和3b的边缘表面6中彼此电绝缘; 在相邻的内部电极3a和3b之间的绝缘体层2的厚度方向上测量的间隔为10μm以下; 并且内部电极3a和3b的缩回长度d到边缘表面6为1μm以下。 电解电镀工艺生长电解沉积,以便相互连接沉积在多个内部电极3a和3b的端部的电解沉积。 版权所有(C)2012,JPO&INPIT