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1. 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。

2. 发明授权

US6091180A Piezoelectric resonator and electronic component using the same 失效
标题翻译：压电谐振器和使用其的电子元件
公开(公告)号：US6091180A
公开(公告)日：2000-07-18
申请号：US120898
申请日：1998-07-22
申请人： Toshihiko Unami , Toshiyuki Baba , Toshio Nishimura , Tatsunori Kakuda , Takeshi Yamazaki , Tetsuo Takeshima , Shigemasa Kusabiraki , Yutaka Kawai , Hirohide Yoshino
发明人： Toshihiko Unami , Toshiyuki Baba , Toshio Nishimura , Tatsunori Kakuda , Takeshi Yamazaki , Tetsuo Takeshima , Shigemasa Kusabiraki , Yutaka Kawai , Hirohide Yoshino
IPC分类号： H03H9/10 , H03H9/17 , H03H9/205 , H03H9/58 , H03H9/60 , H01L41/08
CPC分类号： H03H9/1014 , H03H9/178 , H03H9/605
摘要： A piezoelectric resonator which vibrates in a longitudinal vibration mode includes first insulating films disposed on a side surface of a base member so as to cover at least part of exposed portions of a first group of the internal electrodes and second insulating films disposed on the side surface of the base member so as to cover at least part of the exposed portions of a second group of the internal electrodes. A first thin-film external electrode extends continuously in the longitudinal direction of the base member on the first insulating films and a second thin-film external electrode extends continuously in the longitudinal direction of the base member on the second insulating film. A first conductive resin film and a second conductive resin film are respectively provided on the first thin-film external electrode and the second thin-film external electrode such that even if the thin-film external electrodes are broken or damaged, the piezoelectric resonator still functions.
摘要翻译：以纵向振动模式振动的压电谐振器包括：第一绝缘膜，设置在基底构件的侧表面上，以覆盖第一组内部电极的暴露部分的至少一部分;以及设置在侧表面上的第二绝缘膜以覆盖第二组内部电极的暴露部分的至少一部分。第一薄膜外部电极在第一绝缘膜上沿着基底构件的纵向方向连续延伸，第二薄膜外部电极在第二绝缘膜上沿着基底构件的纵向方向连续延伸。第一导电树脂膜和第二导电树脂膜分别设置在第一薄膜外部电极和第二薄膜外部电极上，使得即使薄膜外部电极被破坏或损坏，压电谐振器仍然起作用。

3. 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。

4. 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。

5. 发明授权

US5962956A Piezoelectric resonator and electronic component containing same 失效
标题翻译：压电谐振器和含有它的电子元件
公开(公告)号：US5962956A
公开(公告)日：1999-10-05
申请号：US846295
申请日：1997-04-30
申请人： Toshihiko Unami , Takashi Yamamoto , Shigemasa Kusabiraki , Toshiyuki Baba , Tetsuo Takeshima , Hirohide Yoshino
发明人： Toshihiko Unami , Takashi Yamamoto , Shigemasa Kusabiraki , Toshiyuki Baba , Tetsuo Takeshima , Hirohide Yoshino
IPC分类号： H03H9/17 , H01L41/08 , H03H20060101 , H03H9/02 , H03H9/10 , H03H9/13 , H03H9/15 , H03H9/205 , H03H9/54 , H03H9/58 , H03H9/60
CPC分类号： H03H9/178 , H03H9/02157 , H03H9/1014 , H03H9/605
摘要： A piezoelectric resonator having a small spurious resonance, a large frequency difference .DELTA.F between the resonant frequency and the anti-resonant frequency, adjustable capacitance, and high design flexibility includes a base member formed by laminating, for example, a plurality of piezoelectric layers and internal electrodes. When the length, width, and thickness of the base member are indicated by L, W and T, respectively, the dimensions of the member are selected to satisfy the conditions of L.gtoreq.2W and L.gtoreq.2T. The base member is polarized at both ends of each internal electrode in opposite directions. A groove is preferably formed on one lateral surface of the base member, and at both sides of the groove, the internal electrodes are alternately covered with two insulating films. The two insulating films are respectively formed to cover the different internal electrodes. External electrodes are formed on both sides of the groove of the base member and are connected to the internal electrodes.
摘要翻译：具有小的寄生谐振，谐振频率和反谐振频率之间的大频差DELTA F，可调电容和高设计灵活性的压电谐振器包括通过层压例如多个压电层和内部电极。当基件的长度，宽度和厚度分别由L，W和T表示时，构件的尺寸被选择为满足L> / = 2W和L> / = 2T的条件。基底构件在相反方向上在每个内部电极的两端处极化。沟槽优选形成在基底构件的一个侧面上，并且在槽的两侧，内部电极交替地覆盖有两个绝缘膜。这两个绝缘膜分别形成为覆盖不同的内部电极。外部电极形成在基体的槽的两侧并连接到内部电极。

6. 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.

7. 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。

8. 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。

9. 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。

10. 发明授权

US6111343A Piezoelectric resonator and electronic component including same 有权
标题翻译：压电谐振器和包括其的电子部件
公开(公告)号：US6111343A
公开(公告)日：2000-08-29
申请号：US137173
申请日：1998-08-20
申请人： Toshihiko Unami , Toshiyuki Baba , Toshio Nishimura , Tatsunori Kakuda
发明人： Toshihiko Unami , Toshiyuki Baba , Toshio Nishimura , Tatsunori Kakuda
IPC分类号： H03H9/10 , H03H9/17 , H03H9/205 , H03H9/58 , H03H9/60 , H01L41/04
CPC分类号： H03H9/178 , H03H9/1014 , H03H9/605
摘要： A piezoelectric resonator includes a base member including a plurality of laminated piezoelectric layers and internal electrodes. The adjacent piezoelectric layers are polarized in different directions with an internal electrode disposed therebetween. A groove is provided on one lateral surface of the base member, and every other internal electrode is exposed at both sides of the groove. Insulating films are disposed on unexposed portions of the internal electrodes. External electrodes are provided on both sides of the groove in the base member and are connected to the internal electrodes. As a result of this structure, the piezoelectric resonator prevents a reduction in the difference .DELTA.F between the resonant frequency and the anti-resonant frequency.
摘要翻译：压电谐振器包括具有多个层叠压电层和内部电极的基底构件。相邻的压电层在不同的方向上被极化，内部电极位于它们之间。在基座的一个侧面上设置有槽，在槽的两侧露出另外的内部电极。绝缘膜设置在内部电极的未曝光部分上。外部电极设置在基体的槽的两侧并与内部电极连接。作为这种结构的结果，压电谐振器防止谐振频率和反谐振频率之间的差ΔTA的减小。

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