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    • 1. 发明授权
    • Capacitor component
    • 电容元件
    • US06639785B1
    • 2003-10-28
    • US10070678
    • 2002-06-18
    • Udo Pursche
    • Udo Pursche
    • H01G438
    • H05K3/328H01G4/385H05K3/3436H05K2203/049
    • The capacitor component is mounted on a component assembly carrier provided with electronic circuit elements. The capacitor component includes at least two capacitors (C1, C2) formed on a common dielectric substrate plate (1). To avoid production-caused fluctuations in the capacitances in the production of identical kinds of capacitors with the same capacitances, first and third electrode layers for the capacitors (C1, C2) are applied at the same time to the top side of the dielectric substrate plate, and the second and fourth electrode layers are applied at the same time to the underside of the dielectric substrate plate opposite to the first and third dielectric layers respectively. The spatial dimensions of the third electrode layer correspond to the dimensions of the first electrode layer, and the spatial dimensions of the fourth electrode layer correspond to the dimensions of the second electrode layer, so that the respective capacitances of the capacitors (C1, C2) are matched as precisely as possible.
    • 电容器部件安装在具有电子电路元件的部件组件载体上。 电容器部件包括形成在公共电介质基板(1)上的至少两个电容器(C1,C2)。 为了避免产生相同电容的相同种类的电容器的电容产生的产生波动,用于电容器(C1,C2)的第一和第三电极层同时被施加到电介质基板的顶侧 并且第二和第四电极层同时被施加到与第一和第三电介质层相对的电介质基板的下侧。 第三电极层的空间尺寸对应于第一电极层的尺寸,并且第四电极层的空间尺寸对应于第二电极层的尺寸,使得电容器(C1,C2)的各自的电容 尽可能精确地匹配。