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1. 发明授权

US6097134A Piezoelectric resonator and electronic component including same 失效
标题翻译：压电谐振器和包括其的电子部件
公开(公告)号：US6097134A
公开(公告)日：2000-08-01
申请号：US64327
申请日：1998-04-22
申请人： Shoichi Kawabata , Toshihiko Unami , Takashi Mizuguchi , Jiro Inoue , Mamoru Ogawa , Toshiyuki Baba , Toshio Nishimura
发明人： Shoichi Kawabata , Toshihiko Unami , Takashi Mizuguchi , Jiro Inoue , Mamoru Ogawa , Toshiyuki Baba , Toshio Nishimura
IPC分类号： H03H9/05 , H03H9/10 , H03H9/60 , H01L41/08
CPC分类号： H03H9/1014 , H03H9/178 , H03H9/605
摘要： A piezoelectric resonator having a small spurious resonance and a large difference .DELTA.F between the resonant frequency and the antiresonant frequency has a compact size and an external electrode has a structure which prevents damage or breaking of the external electrode. The piezoelectric resonator has a substantially rectangular-parallelepiped base member which includes a plurality of laminated piezoelectric layers. A middle portion of the piezoelectric layers is polarized in opposite directions relative to each other. On main surfaces of the middle part of the piezoelectric layers, first and second groups of inner electrodes and are exposed alternately at both side surfaces of the base member. On both side surfaces of the base member, first and second external electrodes are arranged so as to alternately connect to the first and second groups of inner electrodes.
摘要翻译：在谐振频率和反谐振频率之间具有小的寄生谐振和较大差ΔTA的压电谐振器具有紧凑的尺寸，并且外部电极具有防止外部电极损坏或断裂的结构。压电谐振器具有大致矩形平行六面体的基体，其包括多个层压压电层。压电层的中间部分相对于彼此在相反方向上极化。在压电层的中间部分的主表面上，第一和第二组内部电极在基体的两个侧表面交替暴露。在基体的两个侧表面上，第一和第二外部电极被布置成交替地连接到第一和第二组内部电极。

2. 发明授权

US06489558B1 Conductive cap, electronic component, and method of forming insulating film of conductive cap 有权
公开(公告)号：US06489558B1
公开(公告)日：2002-12-03
申请号：US09642486
申请日：2000-08-18
申请人： Toshiyuki Baba , Toshio Nishimura , Tsuyoshi Kitagawa , Jiro Inoue , Shoichi Kawabata
发明人： Toshiyuki Baba , Toshio Nishimura , Tsuyoshi Kitagawa , Jiro Inoue , Shoichi Kawabata
IPC分类号： H01L2302
CPC分类号： H01L21/4803 , H01L23/06 , H01L23/10 , H01L2224/16 , H01L2924/01068 , H01L2924/01078 , H01L2924/09701 , H01L2924/16152 , H01L2924/3011 , H01L2924/3025
摘要： A conductive cap for use in an electronic component, has an opening at a bottom portion thereof, and is constructed to be fixed to the upper surface of a substrate of the electronic component at the opening portion of the cap so as to cover at least an electronic component element mounted on the upper surface of the substrate having terminal electrodes provided thereon. The end surface of the opening and the inner and outer surfaces thereof in connection to and in the vicinity of the end surface are provided with an insulating film disposed thereon.

3. 发明授权

US06866893B2 Conductive cap, electronic component, and method of forming insulating film of conductive cap 有权
标题翻译：导电帽，电子部件和形成导电帽绝缘膜的方法
公开(公告)号：US06866893B2
公开(公告)日：2005-03-15
申请号：US10192665
申请日：2002-07-11
申请人： Toshiyuki Baba , Toshio Nishimura , Tsuyoshi Kitagawa , Jiro Inoue , Shoichi Kawabata
发明人： Toshiyuki Baba , Toshio Nishimura , Tsuyoshi Kitagawa , Jiro Inoue , Shoichi Kawabata
IPC分类号： H01L41/08 , H01L21/48 , H01L23/02 , H01L23/06 , H01L23/10 , B05D3/02
CPC分类号： H01L21/4803 , H01L23/06 , H01L23/10 , H01L2224/16 , H01L2924/01068 , H01L2924/01078 , H01L2924/09701 , H01L2924/16152 , H01L2924/3011 , H01L2924/3025
摘要： A conductive cap for use in an electronic component, has an opening at a bottom portion thereof, and is constructed to be fixed to the upper surface of a substrate of the electronic component at the opening portion of the cap so as to cover at least an electronic component element mounted on the upper surface of the substrate having terminal electrodes provided thereon. The end surface of the opening and the inner and outer surfaces thereof in connection to and in the vicinity of the end surface are provided with an insulating film disposed thereon.
摘要翻译：用于电子部件的导电盖在其底部具有开口，并被构造成在盖的开口部分处固定到电子部件的基板的上表面，以至少覆盖电子元件安装在具有设置在其上的端子电极的基板的上表面上。开口的端面及其内表面和外表面在端表面附近和附近设置有设置在其上的绝缘膜。

4. 发明授权

US06800189B2 Method of forming insulating film of conductive cap by anodizing or electrodeposition 有权
标题翻译：通过阳极氧化或电沉积形成导电帽绝缘膜的方法
公开(公告)号：US06800189B2
公开(公告)日：2004-10-05
申请号：US10192666
申请日：2002-07-11
申请人： Toshiyuki Baba , Toshio Nishimura , Tsuyoshi Kitagawa , Jiro Inoue , Shoichi Kawabata
发明人： Toshiyuki Baba , Toshio Nishimura , Tsuyoshi Kitagawa , Jiro Inoue , Shoichi Kawabata
IPC分类号： C25D1100
CPC分类号： H01L21/4803 , H01L23/06 , H01L23/10 , H01L2224/16 , H01L2924/01068 , H01L2924/01078 , H01L2924/09701 , H01L2924/16152 , H01L2924/3011 , H01L2924/3025
摘要： A conductive cap for use in an electronic component, has an opening at a bottom portion thereof, and is constructed to be fixed to the upper surface of a substrate of the electronic component at the opening portion of the cap so as to cover at least an electronic component element mounted on the upper surface of the substrate having terminal electrodes provided thereon. The end surface of the opening and the inner and outer surfaces thereof in connection to and in the vicinity of the end surface are provided with an insulating film disposed thereon.
摘要翻译：用于电子部件的导电盖在其底部具有开口，并被构造成在盖的开口部分处固定到电子部件的基板的上表面，以至少覆盖电子元件安装在具有设置在其上的端子电极的基板的上表面上。开口的端面及其内表面和外表面在端表面附近和附近设置有设置在其上的绝缘膜。

5. 发明授权

US6028390A Piezoelectric resonator and electronic component including same 失效
标题翻译：压电谐振器和包括其的电子部件
公开(公告)号：US6028390A
公开(公告)日：2000-02-22
申请号：US65998
申请日：1998-04-24
申请人： Mamoru Ogawa , Toshio Nishimura , Toshiyuki Baba , Jiro Inoue , Shigemasa Kusabiraki , Tetsuo Takeshima , Takeshi Yamazaki
发明人： Mamoru Ogawa , Toshio Nishimura , Toshiyuki Baba , Jiro Inoue , Shigemasa Kusabiraki , Tetsuo Takeshima , Takeshi Yamazaki
IPC分类号： H03H9/02 , H03H9/05 , H03H9/10 , H03H9/17 , H03H9/58 , H03H9/60 , H05K3/30 , H01L41/053
CPC分类号： H03H9/1014 , H03H9/178 , H03H9/605 , H05K3/303
摘要： A piezoelectric resonator includes a piezoelectric resonator element vibrating in a longitudinal vibration mode and having a mounting surface, wherein a resin material is provided on the mounting surface of the piezoelectric resonator element, and the resin material has a hardness of about 0 to about 50 in units defined in the JIS-A standards and/or an elastic modulus of about 0.1 to 10 MPa.
摘要翻译：压电谐振器包括以纵向振动模式振动并具有安装表面的压电谐振元件，其中树脂材料设置在压电谐振元件的安装表面上，并且树脂材料具有约0至约50的硬度 JIS-A标准中定义的单位和/或约0.1〜10MPa的弹性模量。

6. 发明授权

US5900790A Piezoelectric resonator, manufacturing method therefor, and electronic component using the piezoelectric resonator 失效
标题翻译：压电谐振器及其制造方法以及使用压电谐振器的电子部件
公开(公告)号：US5900790A
公开(公告)日：1999-05-04
申请号：US845953
申请日：1997-04-30
申请人： Toshihiko Unami , Tetsuo Takeshima , Toshiyuki Baba , Shigemasa Kusabiraki , Hirohide Yoshino , Jiro Inoue
发明人： Toshihiko Unami , Tetsuo Takeshima , Toshiyuki Baba , Shigemasa Kusabiraki , Hirohide Yoshino , Jiro Inoue
IPC分类号： H03H9/17 , H01L41/04 , H03H20060101 , H03H3/02 , H03H9/10 , H03H9/13 , H03H9/205 , H03H9/54 , H03H9/58 , H03H9/60
CPC分类号： H03H9/178 , H03H9/0514 , H03H9/1014 , H03H9/605
摘要： A piezoelectric resonator has a base member formed by laminating a plurality of piezoelectric layers and electrodes. The base member is polarized in different directions at both sides of each electrode. Electrodes are alternately covered by a first insulating film and a second insulating film, respectively, at both sides of a groove formed in the base member. The first insulating film covers electrodes which are not covered by the second insulating film, and vice versa. External electrodes are formed at both sides of the groove on the base member and the internal electrodes are connected to the external electrodes. A support member made from an electrically conductive material is provided at the approximate centers of the external electrodes.
摘要翻译：压电谐振器具有通过层压多个压电层和电极而形成的基底构件。基体在每个电极的两侧沿不同方向极化。电极在形成在基底构件中的槽的两侧分别被第一绝缘膜和第二绝缘膜交替地覆盖。第一绝缘膜覆盖未被第二绝缘膜覆盖的电极，反之亦然。外部电极形成在基底构件上的槽的两侧，并且内部电极连接到外部电极。在外部电极的近似中心处设置由导电材料制成的支撑构件。

7. 发明授权

US06369487B1 Piezoelectric resonance component 有权
标题翻译：压电谐振分量
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。

8. 发明授权

US06233801B1 Process of making an acceleration detecting element 失效
标题翻译：制作加速度检测元件的处理
公开(公告)号：US06233801B1
公开(公告)日：2001-05-22
申请号：US09035523
申请日：1998-03-05
申请人： Jun Tabota , Toshihiko Unami , Jiro Inoue
发明人： Jun Tabota , Toshihiko Unami , Jiro Inoue
IPC分类号： B23P1710
CPC分类号： G01P15/0922 , G01P15/18 , Y10T29/42 , Y10T29/49005
摘要： A method of making an acceleration detecting element includes preparing two green sheets having a rectangular plate shape and being made of piezoelectric ceramic; applying a conductive paste on a center location and locations along the longitudinal direction of the first face of the first one of the green sheets thereby forming respective inner electrode patterns; laminating the first face of the second of the green sheets on the first face of the first one of the green sheets on which the inner electrode patterns have been formed; baking to simultaneously form inner electrodes and piezoelectric ceramic bodies; forming signal output electrodes by a baking treatment after applying the conductive paste on the main second surfaces of the piezoelectric ceramic bodies; and polarizing center portions and end portions of the piezoelectric ceramic bodies by using the respective signal output electrodes and the respective inner electrodes.
摘要翻译：制作加速度检测元件的方法包括制备具有矩形板形并由压电陶瓷制成的两片生片; 在中心位置和沿着第一生坯片的第一面的纵向的位置施加导电膏，从而形成各自的内部电极图案; 在其中形成有内部电极图案的第一个生片中的第一面上层叠第二个生片的第一面; 烘烤同时形成内部电极和压电陶瓷体; 通过在压电陶瓷体的主第二表面上施加导电浆料之后通过烘烤处理形成信号输出电极; 以及通过使用各个信号输出电极和各个内部电极的压电陶瓷体的偏振中心部分和端部。

9. 发明授权

US6016024A Piezoelectric component 失效
标题翻译：压电元件
公开(公告)号：US6016024A
公开(公告)日：2000-01-18
申请号：US832072
申请日：1997-04-02
申请人： Toshihiko Unami , Jiro Inoue , Takashi Yamamoto , Tetsuo Takeshima
发明人： Toshihiko Unami , Jiro Inoue , Takashi Yamamoto , Tetsuo Takeshima
IPC分类号： H01L41/08 , H03H9/09 , H03H9/10 , H03H9/17 , H03H9/60
CPC分类号： H03H9/178 , H03H9/1014 , H03H9/605
摘要： A piezoelectric component achieves a desired Qm by using a presently available piezoelectric material. The piezoelectric component includes a supporting substrate on which pattern electrodes are provided. Electroconductive supporting members are disposed on the pattern electrodes, and a piezoelectric resonator is mounted on the supporting members. External electrodes of the piezoelectric resonator and the pattern electrodes are electrically connected to each other by the supporting members. Gaps between the piezoelectric resonator and the supporting substrate are filled with a first elastic material element. A second material element may be provided on the surface of the piezoelectric resonator disposed opposite to the surface of the resonator facing the supporting substrate. Only one of these elastic material elements or both these elastic material elements may be used.
摘要翻译：压电元件通过使用当前可用的压电材料来实现所需的Qm。压电部件包括支撑基板，在其上设置有图案电极。导电支撑构件设置在图案电极上，并且压电谐振器安装在支撑构件上。压电谐振器的外部电极和图案电极通过支撑构件彼此电连接。压电谐振器和支撑基板之间的间隙填充有第一弹性材料元件。可以在与面向支撑基板的谐振器的表面相对设置的压电谐振器的表面上设置第二材料元件。可以仅使用这些弹性材料元件中的一种或这两种弹性材料元件。

10. 发明授权

US5991988A Method of manufacturing a piezoelectric element 失效
标题翻译：制造压电元件的方法
公开(公告)号：US5991988A
公开(公告)日：1999-11-30
申请号：US754839
申请日：1996-11-22
申请人： Jun Tabota , Toshihiko Unami , Jiro Inoue
发明人： Jun Tabota , Toshihiko Unami , Jiro Inoue
IPC分类号： G01P15/09 , H01L41/113 , H01L41/22
CPC分类号： H01L41/1132 , G01P15/0922 , Y10T29/42
摘要： In a piezoelectric element (21), an internal electrode (31) is embedded in a piezoelectric ceramic body (22) to extend in its longitudinal direction, first to third surface electrodes (23 to 25, 27 to 29) are formed on upper and lower surfaces of the piezoelectric ceramic body (22) in first to third portions along the longitudinal direction, connecting electrodes (26, 30) are formed to connect the first to third surface electrodes (23 to 25, 27 to 29) with each other, the first to third portions are so polarized that the second portion is oppositely polarized to the first to third portions, and regions located above and under the internal electrode are polarized in opposite directions in the respective ones of the first to third portions.
摘要翻译：在压电元件（21）中，将内部电极（31）嵌入到压电陶瓷体（22）中，在其长度方向上延伸，第一至第三表面电极（23〜25,27〜29）形成在上部压电陶瓷体（22）的沿着长度方向的第一至第三部分的下表面形成连接电极（26,30），以将第一至第三表面电极（23至25,27至29）彼此连接，第一至第三部分被极化，使得第二部分与第一至第三部分相反地极化，并且位于第一至第三部分中的相应方向上位于内部电极上下的区域被偏振。

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