发明名称 Piezo actuator comprising a structured external electrode
摘要 An electrical component includes a base having ceramic layers and internal electrodes between at least some of the ceramic layers. The electrical component also includes an external electrode on a face of the base, which contacts at least some of the internal electrodes. The external electrode includes a layer having at least one local minimum.
申请公布号 US7268471(B2) 申请公布日期 2007.09.11
申请号 US20040505185 申请日期 2004.09.29
申请人 EPCOS AG 发明人 RIEMER STEFFEN
分类号 H01L41/047;H01L41/083;H01L41/187;H01L41/22;H02N2/00;H02N2/04 主分类号 H01L41/047
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