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    OSCILLATOR AND ELECTRONIC DEVICE
    7.
    发明申请
    OSCILLATOR AND ELECTRONIC DEVICE 有权
    振荡器和电子设备

    公开(公告)号：US20140015617A1

    公开(公告)日：2014-01-16

    申请号：US14008383

    申请日：2012-03-08

    申请人： Yasuharu Onishi ,  Jun Kuroda ,  Motoyoshi Komoda ,  Yuichiro Kishinami ,  Shigeo Satou ,  Yukio Murata ,  Nobuhiro Kawashima ,  Tatsuya Uchikawa

    发明人： Yasuharu Onishi ,  Jun Kuroda ,  Motoyoshi Komoda ,  Yuichiro Kishinami ,  Shigeo Satou ,  Yukio Murata ,  Nobuhiro Kawashima ,  Tatsuya Uchikawa

    IPC分类号： H03B28/00

    CPC分类号： H03B28/00 ,  H04R17/00 ,  H04R2217/03 ,  H04R2499/11

    摘要： Provided is an oscillator (100) including a piezoelectric body (70) that has a plurality of protrusions (72) on one surface thereof, a plurality of electrodes (80) that are respectively provided on the plurality of protrusions (72) so as to be separated from each other, and a plurality of electrodes (82) that are provided on the other surface opposite to the one surface of the piezoelectric body (70) so that each of the electrodes faces only one electrode (80). Thus, it is possible to prevent variation in acoustic characteristics from occurring. Therefore, the oscillator capable of improving the acoustic characteristics of an electronic device is provided.

    摘要翻译： 提供一种振荡器（100），包括：压电体（70），其在其一个表面上具有多个突起（72），多个电极（80）分别设置在多个突起（72）上，以便 彼此分离，并且设置在与压电体（70）的一个表面相对的另一表面上，使得每个电极仅面对一个电极（80）的多个电极（82）。 因此，可以防止发生声学特性的变化。 因此，提供了能够改善电子设备的声学特性的振荡器。

    OSCILLATION DEVICE AND ELECTRONIC APPARATUS
    9.
    发明申请
    OSCILLATION DEVICE AND ELECTRONIC APPARATUS 有权
    振荡装置和电子装置

    公开(公告)号：US20130216069A1

    公开(公告)日：2013-08-22

    申请号：US13823503

    申请日：2011-09-09

    申请人： Yasuharu Onishi ,  Yuichiro Kishinami ,  Jun Kuroda ,  Yukio Murata ,  Shigeo Satou ,  Motoyoshi Komoda ,  Nobuhiro Kawashima ,  Tatsuya Uchikawa

    发明人： Yasuharu Onishi ,  Yuichiro Kishinami ,  Jun Kuroda ,  Yukio Murata ,  Shigeo Satou ,  Motoyoshi Komoda ,  Nobuhiro Kawashima ,  Tatsuya Uchikawa

    IPC分类号： H04R17/00

    CPC分类号： H04R17/00 ,  H04R1/227 ,  H04R1/323 ,  H04R17/10 ,  H04R2217/03 ,  H04R2499/11

    摘要： An oscillation device (100) includes a piezoelectric element (121), a vibrating member (122) which binds one surface of the piezoelectric element (121) and is formed of a metal material, a resin member (123) which holds an outer circumferential portion of the vibrating member (122), a piezoelectric element (111), a vibrating member (122) which binds one surface of the piezoelectric element (111), is overlapped with the vibrating member (121) and the resin member (123) when seen in a plan view, and is formed of a metal material, and a support member (140) which supports the resin member (123) and the vibrating member (112), wherein at least one opening (150), which connects a space (170) positioned between the vibrating member (121) and the resin member (123), and the vibrating member (122) to the outside of the space (170), is provided in at least one of the vibrating member (121), the resin member (123), and the vibrating member (112).

    摘要翻译： 振荡装置（100）包括压电元件（121），与压电元件（121）的一个表面接合并由金属材料形成的振动部件（122），树脂部件（123），其保持外周 振动部件（122）的部分，压电元件（111），与压电元件（111）的一个表面接合的振动部件（122）与振动部件（121）和树脂部件（123）重叠， 当从平面图中看到并且由金属材料形成时，支撑构件（140）支撑树脂构件（123）和振动构件（112），其中至少一个开口（150）将 位于振动部件（121）和树脂部件（123）之间的空间（170）和振动部件（122）设置在振动部件（121）中的至少一个中， ，树脂部件（123）和振动部件（112）。