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1.
公开(公告)号:US08471437B2
公开(公告)日:2013-06-25
申请号:US12970590
申请日:2010-12-16
申请人: Gernot Feiel , Axel Pecina , Rainer Hoermann , Thomas Goebel
发明人: Gernot Feiel , Axel Pecina , Rainer Hoermann , Thomas Goebel
IPC分类号: H01L41/047
CPC分类号: H01L41/0472 , H01L41/04 , H01L41/047 , H01L41/0533 , H01L41/083 , H01L41/25 , H01L41/293 , H03H3/02 , H03H3/04 , H03H2003/0428 , Y10T29/42 , Y10T29/49005 , Y10T29/49147 , Y10T29/49155
摘要: A piezoelectric component includes an electromechanical transducer with two first electrodes and a second electrode. The second electrode is arranged between the two first electrodes. The transducer also includes a first main side, a second main side, opposite from the first main side, and a first longitudinal side. A first contiguous metallization layer is arranged on a first partial region of the first main side and on a partial region of the first longitudinal side adjacent to the first partial region of the first main side. Here, the partial region of the first longitudinal side is kept at a sufficient distance from a side edge facing the second main side and the partial region electrically contacts the at least two first electrodes.
摘要翻译: 压电元件包括具有两个第一电极和第二电极的机电换能器。 第二电极布置在两个第一电极之间。 换能器还包括第一主侧,与第一主侧相对的第二主侧和第一纵向侧。 第一连续的金属化层被布置在第一主侧的第一部分区域和与第一主侧的第一部分区域相邻的第一纵向侧的部分区域上。 这里,第一纵向侧的部分区域保持与面向第二主侧的侧边缘足够的距离,并且部分区域电接触至少两个第一电极。
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2.
公开(公告)号:US20110187239A1
公开(公告)日:2011-08-04
申请号:US12970590
申请日:2010-12-16
申请人: Gernot Feiel , Axel Pecina , Rainer Hoermann , Thomas Goebel
发明人: Gernot Feiel , Axel Pecina , Rainer Hoermann , Thomas Goebel
IPC分类号: H01L41/047 , H01L41/22
CPC分类号: H01L41/0472 , H01L41/04 , H01L41/047 , H01L41/0533 , H01L41/083 , H01L41/25 , H01L41/293 , H03H3/02 , H03H3/04 , H03H2003/0428 , Y10T29/42 , Y10T29/49005 , Y10T29/49147 , Y10T29/49155
摘要: A piezoelectric component includes an electromechanical transducer with two first electrodes and a second electrode. The second electrode is arranged between the two first electrodes. The transducer also includes a first main side, a second main side, opposite from the first main side, and a first longitudinal side. A first contiguous metallization layer is arranged on a first partial region of the first main side and on a partial region of the first longitudinal side adjacent to the first partial region of the first main side. Here, the partial region of the first longitudinal side is kept at a sufficient distance from a side edge facing the second main side and the partial region electrically contacts the at least two first electrodes.
摘要翻译: 压电元件包括具有两个第一电极和第二电极的机电换能器。 第二电极布置在两个第一电极之间。 换能器还包括第一主侧,与第一主侧相对的第二主侧和第一纵向侧。 第一连续的金属化层被布置在第一主侧的第一部分区域和与第一主侧的第一部分区域相邻的第一纵向侧的部分区域上。 这里,第一纵向侧的部分区域保持与面向第二主侧的侧边缘足够的距离,并且部分区域电接触至少两个第一电极。
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