PIEZOELECTRIC ELEMENT WITH ELECTRODE AND HEAD SUSPENSION
    1.
    发明申请
    PIEZOELECTRIC ELEMENT WITH ELECTRODE AND HEAD SUSPENSION 有权
    具有电极和头枕的压电元件

    公开(公告)号:US20100302687A1

    公开(公告)日:2010-12-02

    申请号:US12784198

    申请日:2010-05-20

    IPC分类号: G11B5/56 H01L41/047

    CPC分类号: G11B5/4833 G11B5/4873

    摘要: A piezoelectric element with electrode is capable of preventing an assembling error. The piezoelectric element includes a piezoelectric body configured to deform according to polarity in response to a voltage applied thereto, electrodes formed on surfaces of the piezoelectric body, respectively, a non-electrode part formed on at least one of the surfaces of the piezoelectric body, the non-electrode part continuing to the one electrode that is on the at least one surface of the piezoelectric body, and a boundary between the non-electrode part and the one electrode. The boundary has a pattern to indicate the polarity of the piezoelectric element.

    摘要翻译: 具有电极的压电元件能够防止组装误差。 压电元件包括​​压电体,其被配置为响应于施加的电压而根据极性而变形,分别形成在压电体表面上的电极,形成在压电体的至少一个表面上的非电极部分, 连续到压电体的至少一个表面上的一个电极的非电极部分,以及非电极部分和一个电极之间的边界。 边界具有表示压电元件的极性的图案。