Method of manufacturing piezoelectric element
    8.
    发明授权
    Method of manufacturing piezoelectric element 有权
    制造压电元件的方法

    公开(公告)号:US09240544B2

    公开(公告)日:2016-01-19

    申请号:US13115442

    申请日:2011-05-25

    摘要: A method of manufacturing a piezoelectric element including a step of preparing a green sheet A including a portion which becomes a fired piezoelectric body later, by use of a piezoelectric material; a step of joining, to at least one surface of the green sheet A, a green sheet B having an opening in a portion facing the portion which becomes the fired piezoelectric body later, followed by firing to obtain the fired piezoelectric body provided with a reinforcing plate to which the reinforcing plate formed owing to the firing of the green sheet B is attached; and a step of forming a film-like electrode in a portion obtained by the firing of the green sheet A in the fired piezoelectric body provided with the reinforcing plate.

    摘要翻译: 一种制造压电元件的方法,包括以下步骤:通过使用压电材料制备包括成为烧结压电体的部分的生片A. 在生坯片A的至少一个表面上接合具有开口的生坯片B,其后面部分成为烧结压电体的部分,然后进行烧制,以获得具有加强层的烧结压电体 安装由于生坯B的烧制而形成的加强板的板; 以及在设置有加强板的烧结压电体中通过焙烧生片A而获得的部分中形成膜状电极的步骤。