公开(公告)号：US5648746A

公开(公告)日：1997-07-15

申请号：US287530

申请日：1994-08-08

申请人： Hiroaki Kaida

发明人： Hiroaki Kaida

IPC分类号： H03H9/02 ,  H03H9/05 ,  H03H9/10 ,  H03H9/56 ,  H03H9/58 ,  H03H9/60 ,  H03H9/54

CPC分类号： H03H9/562 ,  H03H9/02157 ,  H03H9/0595 ,  H03H9/1035 ,  H03H9/177 ,  H03H9/581 ,  H03H9/605

摘要： A ladder-type filter having a circuit structure obtained by connecting a plurality of series resonators and a plurality of parallel resonators with each other. At least one plate type series resonator and at least one plate type parallel resonator are stacked with each other. At least one of the series and parallel resonators is an energy trap type piezo-resonator having a plate type piezoelectric vibrating part, a support part which is coupled to the piezoelectric vibrating part, and a holding part which is coupled to the support part.

摘要翻译： 具有通过将多个串联谐振器和多个并联谐振器彼此连接而获得的电路结构的梯形滤波器。 至少一个板式串联谐振器和至少一个板式并联谐振器彼此堆叠。 串联和并联谐振器中的至少一个是具有板式压电振动部分的能量陷阱型压电谐振器，耦合到压电振动部分的支撑部分和耦合到支撑部分的保持部分。

公开(公告)号：US5644274A

公开(公告)日：1997-07-01

申请号：US444831

申请日：1995-05-18

申请人： Hiroaki Kaida

发明人： Hiroaki Kaida

IPC分类号： H03H9/02 ,  H03H9/05 ,  H03H9/10 ,  H03H9/56 ,  H03H9/58 ,  H03H9/60 ,  H03H9/54

CPC分类号： H03H9/562 ,  H03H9/02157 ,  H03H9/0595 ,  H03H9/1035 ,  H03H9/177 ,  H03H9/581 ,  H03H9/605

摘要： A ladder-type filter having a circuit structure obtained by connecting a plurality of series resonators and a plurality of parallel resonators with each other. At least one plate type series resonator and at least one plate type parallel resonator are stacked with each other. At least one of the series and parallel resonators is an energy trap type piezo-resonator having a plate type piezoelectric vibrating part, a support part which is coupled to the piezoelectric vibrating part, and a holding part which is coupled to the support part.

摘要翻译： 具有通过将多个串联谐振器和多个并联谐振器彼此连接而获得的电路结构的梯形滤波器。 至少一个板式串联谐振器和至少一个板式并联谐振器彼此堆叠。 串联和并联谐振器中的至少一个是具有板式压电振动部分的能量陷阱型压电谐振器，耦合到压电振动部分的支撑部分和耦合到支撑部分的保持部分。

公开(公告)号：US5621263A

公开(公告)日：1997-04-15

申请号：US285233

申请日：1994-08-03

申请人： Hiroaki Kaida

发明人： Hiroaki Kaida

IPC分类号： H03H9/05 ,  H01L41/08

CPC分类号： H03H9/1035 ,  H03H9/0595

摘要： A piezoelectric resonance component includes spacer plates located on both side surfaces of a piezo-resonator so as to form through clearances for allowing vibration of a vibrating part. Case substrates are located on both major surfaces of the piezo-resonator and the spacer plates through spacer frame members for defining clearances for allowing vibration of the vibrating part of the piezo-resonator. Dynamic dampers are located between the vibrating part of the piezo-resonator and ends of a piezoelectric substrate for suppressing vibration received from the vibrating part and for preventing vibration from being transmitted to a holding part.

摘要翻译： 压电共振部件包括位于压电谐振器的两个侧表面上的间隔板，以形成通过间隙以允许振动部件的振动。 壳体基板位于压电谐振器的两个主表面上，隔离板通过间隔框架构件限定间隙，以允许压电谐振器的振动部分振动。 动压阻尼器位于压电谐振器的振动部分和压电基片的端部之间，用于抑制从振动部分接收的振动并防止振动传递到保持部分。

公开(公告)号：US5434547A

公开(公告)日：1995-07-18

申请号：US895907

申请日：1992-06-09

申请人： Hiroaki Kaida ,  Hiroshi Nakatani

发明人： Hiroaki Kaida ,  Hiroshi Nakatani

IPC分类号： H03H9/17 ,  H03H9/21

CPC分类号： H03H9/21

摘要： A tuning fork type piezoelectric resonator constructed by forming tuning fork arm portions on both sides of a first slit provided for a piezoelectric substrate, forming resonance electrodes on both major surfaces of the piezoelectric substrate in a region around the first slit, and forming steps in outer edges of the tuning fork arm portions.

摘要翻译： 一种音叉型压电谐振器，其通过在设置于压电基板的第一狭缝的两侧形成音叉臂部分，在第一狭缝周围的区域中在压电基板的两个主表面上形成谐振电极，以及在外部形成步骤 音叉臂部分的边缘。

公开(公告)号：US5302880A

公开(公告)日：1994-04-12

申请号：US64944

申请日：1993-05-20

申请人： Hiroaki Kaida

发明人： Hiroaki Kaida

IPC分类号： H03H9/21 ,  H01L41/08

CPC分类号： H03H9/21 ,  Y10T29/42

摘要： A piezoelectric tuning fork resonator having a piezoelectric substrate provided with a stepped portion on its end and a tuning fork arm portion formed in the stepped portion. A dummy substrate is arranged adjacent to a side of the piezoelectric substrate and a pair of sealing substrates are pasted onto upper and lower portions of the piezoelectric substrate and the dummy substrate to form a chip type piezoelectric tuning fork resonator. In another embodiment piezoelectric substrate includes a resin sealing portion having a hollow portion defined around the tuning fork arm portion so as to form a resin-coated piezoelectric tuning fork resonator.

摘要翻译： 一种压电音叉谐振器，具有在其端部设置有阶梯部的压电基板和形成在台阶部的音叉臂部。 虚设基板与压电基板的一侧相邻配置，并且一对密封基板被粘贴在压电基板和虚设基板的上部和下部，以形成芯片型压电音叉谐振器。 在另一实施例中，压电基片包括树脂密封部分，该树脂密封部分具有围绕音叉臂部分限定的中空部分，以形成树脂涂覆的压电音叉谐振器。

公开(公告)号：US08540169B2

公开(公告)日：2013-09-24

申请号：US13190561

申请日：2011-07-26

申请人： Tsuguji Kambayashi ,  Katsumi Fujimoto ,  Hiroaki Kaida ,  Daisuke Nakamura

发明人： Tsuguji Kambayashi ,  Katsumi Fujimoto ,  Hiroaki Kaida ,  Daisuke Nakamura

IPC分类号： B05B1/08

CPC分类号： B05B17/0646 ,  A01M1/205 ,  A61L9/14 ,  A61L2209/132 ,  F24F2006/125 ,  Y02B30/80

摘要： An atomizing member that includes a piezoelectric vibrator and a vibrating membrane. The piezoelectric vibrator includes a cylindrical piezoelectric body, a first electrode disposed on an inner circumferential surface of the piezoelectric body, and a second electrode disposed on an outer circumferential surface of the piezoelectric body. The piezoelectric vibrator performs cylindrical breathing vibration. The vibrating membrane is disposed on an opening at a first side in an axial direction of the piezoelectric body so as to cover the opening. The vibrating membrane has a through hole in its central portion.

摘要翻译： 一种雾化构件，其包括压电振动器和振动膜。 压电振子包括圆柱形压电体，设置在压电体的内圆周表面上的第一电极和设置在压电体的外圆周表面上的第二电极。 压电振动器进行圆柱形呼吸振动。 振动膜设置在压电体的轴向的第一侧的开口部上，以覆盖开口部。 振动膜在其中心部分具有通孔。

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：US20110284656A1

公开(公告)日：2011-11-24

申请号：US13190561

申请日：2011-07-26

申请人： Tsuguji Kambayashi ,  Katsumi Fujimoto ,  Hiroaki Kaida ,  Daisuke Nakamura

发明人： Tsuguji Kambayashi ,  Katsumi Fujimoto ,  Hiroaki Kaida ,  Daisuke Nakamura

IPC分类号： B05B1/08

CPC分类号： B05B17/0646 ,  A01M1/205 ,  A61L9/14 ,  A61L2209/132 ,  F24F2006/125 ,  Y02B30/80

摘要： An atomizing member that includes a piezoelectric vibrator and a vibrating membrane. The piezoelectric vibrator includes a cylindrical piezoelectric body, a first electrode disposed on an inner circumferential surface of the piezoelectric body, and a second electrode disposed on an outer circumferential surface of the piezoelectric body. The piezoelectric vibrator performs cylindrical breathing vibration. The vibrating membrane is disposed on an opening at a first side in an axial direction of the piezoelectric body so as to cover the opening. The vibrating membrane has a through hole in its central portion.

摘要翻译： 一种雾化构件，其包括压电振动器和振动膜。 压电振子包括圆柱形压电体，设置在压电体的内圆周表面上的第一电极和设置在压电体的外圆周表面上的第二电极。 压电振动器进行圆柱形呼吸振动。 振动膜设置在压电体的轴向的第一侧的开口部上，以覆盖开口部。 振动膜在其中心部分具有通孔。

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]。