公开(公告)号：US08247953B2

公开(公告)日：2012-08-21

申请号：US12850981

申请日：2010-08-05

申请人： Hiroaki Kaida ,  Toru Kizu ,  Akihiro Mitani ,  Eitaro Kameda

发明人： Hiroaki Kaida ,  Toru Kizu ,  Akihiro Mitani ,  Eitaro Kameda

IPC分类号： H01L41/053 ,  H01L41/047

CPC分类号： H03H9/1021 ,  H03H9/17

摘要： A piezoelectric oscillator part capable of suppressing oscillation that leaks from a piezoelectric oscillator to a substrate side is obtained. The piezoelectric oscillator part has a piezoelectric oscillator held on a substrate by first and second conductive holding members. The first conductive holding member is arranged proximal to a first end of the substrate. A terminal electrode connected to the first conductive holding member is arranged proximal to a second end of the substrate opposite the first end. The first conductive holding member and the terminal electrode are electrically connected by a wiring electrode.

摘要翻译： 得到能够抑制从压电振子泄漏到基板侧的振荡的压电振子部。 压电振子部分具有通过第一和第二导电保持部件保持在基板上的压电振荡器。 第一导电保持构件布置在基底的第一端附近。 连接到第一导电保持构件的端子电极设置在与第一端相对的基板的第二端附近。 第一导电保持构件和端子电极通过布线电极电连接。

公开(公告)号：US20120043856A1

公开(公告)日：2012-02-23

申请号：US13251314

申请日：2011-10-03

申请人： Eitaro Kameda ,  Toshiaki Yamashita

发明人： Eitaro Kameda ,  Toshiaki Yamashita

IPC分类号： H01L41/113 ,  H01L41/04

CPC分类号： H02N2/18 ,  B60C23/0411

摘要： A piezoelectric power generator having a first elastic body which deforms along a first direction when subject to a stress, and a power-generating element. The power-generating element includes a second elastic body and a piezoelectric element. The second elastic body includes a fixing portion and an abutting portion. The fixing portion is fixed to the first elastic body. The abutting portion is arranged on one side in a first direction with respect to the fixing portion. The abutting portion abuts against the first elastic body, but is not fixed to the first elastic body. At least one of the first elastic body and the second elastic body is provided with a slippage suppression mechanism that suppresses slipping of the abutting portion with respect to the first elastic body when the first elastic body is deformed.

摘要翻译： 一种压电发电机，具有在受到应力时沿着第一方向变形的第一弹性体和发电元件。 发电元件包括​​第二弹性体和压电元件。 第二弹性体包括固定部和抵接部。 固定部固定在第一弹性体上。 抵接部相对于固定部沿第一方向配置在一侧。 抵接部与第一弹性体抵接，但不固定于第一弹性体。 第一弹性体和第二弹性体中的至少一个具有滑动抑制机构，当第一弹性体变形时，能够抑制抵接部相对于第一弹性体的滑动。

公开(公告)号：US20100314971A1

公开(公告)日：2010-12-16

申请号：US12850981

申请日：2010-08-05

申请人： Hiroaki Kaida ,  Toru Kizu ,  Akihiro Mitani ,  Eitaro Kameda

发明人： Hiroaki Kaida ,  Toru Kizu ,  Akihiro Mitani ,  Eitaro Kameda

IPC分类号： H01L41/053

CPC分类号： H03H9/1021 ,  H03H9/17

摘要： A piezoelectric oscillator part capable of suppressing oscillation that leaks from a piezoelectric oscillator to a substrate side is obtained. The piezoelectric oscillator part has a piezoelectric oscillator held on a substrate by first and second conductive holding members. The first conductive holding member is arranged proximal to a first end of the substrate. A terminal electrode connected to the first conductive holding member is arranged proximal to a second end of the substrate opposite the first end. The first conductive holding member and the terminal electrode are electrically connected by a wiring electrode.

摘要翻译： 得到能够抑制从压电振子泄漏到基板侧的振荡的压电振子部。 压电振子部分具有通过第一和第二导电保持部件保持在基板上的压电振荡器。 第一导电保持构件布置在基底的第一端附近。 连接到第一导电保持构件的端子电极设置在与第一端相对的基板的第二端附近。 第一导电保持构件和端子电极通过布线电极电连接。

公开(公告)号：US20100231094A1

公开(公告)日：2010-09-16

申请号：US12794144

申请日：2010-06-04

申请人： Eitaro Kameda ,  Toru Kizu ,  Akihiro Mitani ,  Hiroaki Kaida

发明人： Eitaro Kameda ,  Toru Kizu ,  Akihiro Mitani ,  Hiroaki Kaida

IPC分类号： H01L41/053

CPC分类号： H03H9/1021

摘要： To obtain an inexpensive piezoelectric vibration component having vibration characteristics whose degradation resulting from deposition of moisture due to a temperature change is less likely to occur without increasing the cost of a sealing structure and the number of parts, a piezoelectric vibration component includes a piezoelectric vibrating element accommodated in a package being sealed, and when the volume of the piezoelectric vibrating element is Ve and the volume within the package obtained by subtraction of the volume Ve of the piezoelectric vibrator from the volume of the space of the package is Vp Ve/Vp>(Se×M)/{(Sp+Se)×2.72} where Se is the surface area of the piezoelectric vibrating element, Sp is the surface area of the space inside the package when the piezoelectric vibrating element inside the package is absent, and M is the maximum mass of moisture per unit volume [μg/mm3] at the use temperature and 100% relative humidity.

摘要翻译： 为了获得具有振动特性的廉价的压电振动部件，其压电振动部件包括压电振动部件，压电振动部件不会增加密封结构的成本和部件数量，因此，由于温度变化导致的水分沉积导致的劣化， 容纳在被封装的封装中，并且当压电振动元件的体积为Ve时，通过从压缩振动器的空间体积减去压缩振动器的体积Ve而获得的封装体积为Vp Ve / Vp> （Se×M）/ {（Sp + Se）×2.72}其中Se是压电振动元件的表面积，Sp是包装内的压电振动元件不存在时封装内的空间的表面积， M是使用温度和100％相对湿度下每单位体积的最大水分质量[μg/ mm3]。

公开(公告)号：US06538896B2

公开(公告)日：2003-03-25

申请号：US10121732

申请日：2002-04-15

申请人： Eitaro Kameda ,  Toshiyuki Baba ,  Hideaki Kuroda ,  Yasuhiro Morimoto

发明人： Eitaro Kameda ,  Toshiyuki Baba ,  Hideaki Kuroda ,  Yasuhiro Morimoto

IPC分类号： H05K702

CPC分类号： H03H9/178 ,  H03H9/0557 ,  H03H9/0561 ,  H03H9/1014 ,  H05K3/3442 ,  H05K2201/049 ,  H05K2201/09381 ,  H05K2201/10083 ,  H05K2201/10636 ,  Y02P70/611 ,  Y02P70/613

摘要： A surface mount type electronic component includes a substantially rectangular case substrate, an electronic element mounted on the case substrate along the longitudinal direction, and a cap which is fixed onto the case substrate in such a manner as to cover the electronic element. First and second top-surface electrodes and first and second bottom-surface electrodes, which extend along the width direction of the case substrate, are arranged with a spacing on the top surface and the bottom surface of the case substrate, respectively. The first top-surface electrode and the first bottom-surface electrode are connected to each other via a first side electrode disposed on the side surface of the case substrate, and the second top-surface electrode and the second bottom-surface electrode are connected to each other via a second side electrode disposed on the side surface of the case substrate.

公开(公告)号：US08330336B2

公开(公告)日：2012-12-11

申请号：US12794144

申请日：2010-06-04

申请人： Eitaro Kameda ,  Toru Kizu ,  Akihiro Mitani ,  Hiroaki Kaida

发明人： Eitaro Kameda ,  Toru Kizu ,  Akihiro Mitani ,  Hiroaki Kaida

IPC分类号： H01L41/053

CPC分类号： H03H9/1021

摘要： To obtain an inexpensive piezoelectric vibration component having vibration characteristics whose degradation resulting from deposition of moisture due to a temperature change is less likely to occur without increasing the cost of a sealing structure and the number of parts, a piezoelectric vibration component includes a piezoelectric vibrating element accommodated in a package being sealed, and when the volume of the piezoelectric vibrating element is Ve and the volume within the package obtained by subtraction of the volume Ve of the piezoelectric vibrator from the volume of the space of the package is Vp Ve/Vp>(Se×M)/{(Sp+Se)×2.72} where Se is the surface area of the piezoelectric vibrating element, Sp is the surface area of the space inside the package when the piezoelectric vibrating element inside the package is absent, and M is the maximum mass of moisture per unit volume [μg/mm3] at the use temperature and 100% relative humidity.

摘要翻译： 为了获得具有振动特性的廉价的压电振动部件，其压电振动部件包括压电振动部件，压电振动部件不会增加密封结构的成本和部件数量，因此，由于温度变化导致的水分沉积导致的劣化， 容纳在被封装的封装中，并且当压电振动元件的体积为Ve时，通过从压缩振动器的空间体积减去压缩振动器的体积Ve而获得的封装体积为Vp Ve / Vp> （Se×M）/ {（Sp + Se）×2.72}其中Se是压电振动元件的表面积，Sp是包装内的压电振动元件不存在时封装内的空间的表面积， M是使用温度和100％相对湿度下每单位体积的最大水分质量[μg/ mm3]。

公开(公告)号：US08324788B2

公开(公告)日：2012-12-04

申请号：US13251314

申请日：2011-10-03

申请人： Eitaro Kameda ,  Toshiaki Yamashita

发明人： Eitaro Kameda ,  Toshiaki Yamashita

IPC分类号： H02N2/00 ,  H01L41/08

CPC分类号： H02N2/18 ,  B60C23/0411

摘要： A piezoelectric power generator having a first elastic body which deforms along a first direction when subject to a stress, and a power-generating element. The power-generating element includes a second elastic body and a piezoelectric element. The second elastic body includes a fixing portion and an abutting portion. The fixing portion is fixed to the first elastic body. The abutting portion is arranged on one side in a first direction with respect to the fixing portion. The abutting portion abuts against the first elastic body, but is not fixed to the first elastic body. At least one of the first elastic body and the second elastic body is provided with a slippage suppression mechanism that suppresses slipping of the abutting portion with respect to the first elastic body when the first elastic body is deformed.

摘要翻译： 一种压电发电机，具有在受到应力时沿着第一方向变形的第一弹性体和发电元件。 发电元件包括​​第二弹性体和压电元件。 第二弹性体包括固定部和抵接部。 固定部固定在第一弹性体上。 抵接部相对于固定部沿第一方向配置在一侧。 抵接部与第一弹性体抵接，但不固定于第一弹性体。 第一弹性体和第二弹性体中的至少一个具有滑动抑制机构，当第一弹性体变形时，能够抑制抵接部相对于第一弹性体的滑动。

公开(公告)号：US06369487B1

公开(公告)日：2002-04-09

申请号：US09536887

申请日：2000-03-28

申请人： Eitaro Kameda ,  Toshiyuki Baba ,  Jiro Inoue ,  Shoichi Kawabata

发明人： Eitaro Kameda ,  Toshiyuki Baba ,  Jiro Inoue ,  Shoichi Kawabata

IPC分类号： H01L4104

CPC分类号： H03H9/1014 ,  H03H9/0557 ,  H03H9/178

摘要： A piezoelectric resonance component includes a capacitor substrate, a piezoelectric resonator mounted on the capacitor substrate, and a cover member fixedly attached to the capacitor substrate. The capacitor substrate includes a dielectric substrate, a plurality of inner electrodes arranged in layers within the dielectric substrate, and a plurality of outer electrodes disposed on at least one of opposed side surfaces of the dielectric substrate. The plurality of inner electrodes include an inner electrode to be connected to a ground potential and a pair of split inner electrodes located at a common vertical position and spaced apart from each other with respect to a central portion of the dielectric substrate.

摘要翻译： 压电谐振部件包括电容器基板，安装在电容器基板上的压电谐振器和固定地附接到电容器基板的盖部件。 所述电容器基板包括电介质基板，在所述电介质基板内分层配置的多个内部电极以及设置在所述电介质基板的至少一个相对侧面上的多个外部电极。 多个内部电极包括要连接到地电位的内部电极和位于公共垂直位置并且相对于电介质基板的中心部彼此间隔开的一对分离的内部电极。