发明名称 Electronic component
摘要 The invention is to provide an electronic component which can obtain the capacitance value of a capacitor element highly precisely. An electronic component has a lower conductor (first conductor) which is formed on a planarized layer of a substrate, a dielectric film which is formed on the lower conductor, and an upper conductor (second conductor) which is formed on the dielectric film and thinner than the lower conductor. A capacitor element (capacitative element) is configured of the lower conductor, the dielectric film and the upper conductor.
申请公布号 US7973246(B2) 申请公布日期 2011.07.05
申请号 US20070790232 申请日期 2007.04.24
申请人 TDK CORPORATION 发明人 KUWAJIMA HAJIME
分类号 H05K1/11;H05K3/02;H05K3/10 主分类号 H05K1/11
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