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1. 发明申请

US20110084573A1 ELASTIC WAVE DEVICE AND ELECTRONIC DEVICE USING THE SAME 有权
标题翻译：弹性波装置及使用该装置的电子装置
公开(公告)号：US20110084573A1
公开(公告)日：2011-04-14
申请号：US12903326
申请日：2010-10-13
申请人： Toru YAMAJI , Tetsuhiro Korechika , Koji Kawakita , Eiji Kawamoto , Mitsuhiro Furukawa , Kozo Murakami
发明人： Toru YAMAJI , Tetsuhiro Korechika , Koji Kawakita , Eiji Kawamoto , Mitsuhiro Furukawa , Kozo Murakami
IPC分类号： H01L41/047 , H01L41/053
CPC分类号： H03H9/132 , H03H9/059 , H03H9/1092
摘要： An elastic wave device has the following elements: a piezoelectric substrate; an inter-digital transducer (IDT) electrode disposed on the piezoelectric substrate; internal electrodes disposed above the piezoelectric substrate and electrically connected to the IDT electrode; side walls disposed above the internal electrodes surrounding the IDT electrode; a cover disposed above the side walls so as to cover a space above the IDT electrode; an electrode base layer disposed on the internal electrodes outside the side walls; and connection electrodes disposed on the electrode base layer. Each connection electrode has a first connection electrode disposed on the electrode base layer, and a second connection electrode disposed on the first connection electrode. The horizontal sectional shape of the second connection electrode is non-circular.
摘要翻译：弹性波器件具有以下元件：压电基片; 配置在所述压电基板上的数字式换能器（IDT）电极; 内部电极设置在压电基板上并电连接到IDT电极; 设置在围绕IDT电极的内部电极上方的侧壁; 设置在所述侧壁上方以覆盖所述IDT电极上方的空间的盖; 设置在侧壁外侧的内部电极上的电极基层; 以及设置在电极基底层上的连接电极。每个连接电极具有设置在电极基底层上的第一连接电极和设置在第一连接电极上的第二连接电极。第二连接电极的水平截面形状是非圆形的。

2. 发明授权

US08471433B2 Elastic wave device and electronic device using the same 有权
标题翻译：弹性波装置及使用其的电子装置
公开(公告)号：US08471433B2
公开(公告)日：2013-06-25
申请号：US12903326
申请日：2010-10-13
申请人： Toru Yamaji , Tetsuhiro Korechika , Koji Kawakita , Eiji Kawamoto , Mitsuhiro Furukawa , Kozo Murakami
发明人： Toru Yamaji , Tetsuhiro Korechika , Koji Kawakita , Eiji Kawamoto , Mitsuhiro Furukawa , Kozo Murakami
IPC分类号： H03H9/02 , H03H9/05
CPC分类号： H03H9/132 , H03H9/059 , H03H9/1092
摘要： An elastic wave device has the following elements: a piezoelectric substrate; an inter-digital transducer (IDT) electrode disposed on the piezoelectric substrate; internal electrodes disposed above the piezoelectric substrate and electrically connected to the IDT electrode; side walls disposed above the internal electrodes surrounding the IDT electrode; a cover disposed above the side walls so as to cover a space above the IDT electrode; an electrode base layer disposed on the internal electrodes outside the side walls; and connection electrodes disposed on the electrode base layer. Each connection electrode has a first connection electrode disposed on the electrode base layer, and a second connection electrode disposed on the first connection electrode. The horizontal sectional shape of the second connection electrode is non-circular.
摘要翻译：弹性波器件具有以下元件：压电基片; 配置在所述压电基板上的数字式换能器（IDT）电极; 内部电极设置在压电基板上并电连接到IDT电极; 设置在围绕IDT电极的内部电极上方的侧壁; 设置在所述侧壁上方以覆盖所述IDT电极上方的空间的盖; 设置在侧壁外侧的内部电极上的电极基层; 以及设置在电极基底层上的连接电极。每个连接电极具有设置在电极基底层上的第一连接电极和设置在第一连接电极上的第二连接电极。第二连接电极的水平截面形状是非圆形的。

3. 发明授权

US09099981B2 Acoustic wave device having an inorganic insulator and an organic insulator 有权
标题翻译：具有无机绝缘体和有机绝缘体的声波器件
公开(公告)号：US09099981B2
公开(公告)日：2015-08-04
申请号：US13511508
申请日：2011-01-20
申请人： Mitsuhiro Furukawa , Tetsuhiro Korechika , Shinji Harada
发明人： Mitsuhiro Furukawa , Tetsuhiro Korechika , Shinji Harada
IPC分类号： H03H9/145 , H03H9/64 , H03H9/02
CPC分类号： H03H9/02992 , H03H9/02937
摘要： An acoustic wave device includes a piezoelectric substrate, a first wiring disposed on an upper surface of the piezoelectric substrate, an organic insulator covering at least a portion of the first wiring, a second wiring disposed on a first portion of the upper surface of the organic insulator, and an inorganic insulator covering at least a second portion of an upper surface of the organic insulator. The second portion of the upper surface of the organic insulator faces an oscillation space across the inorganic insulator. The acoustic wave device has preferable high-frequency characteristics and high long-term reliability.
摘要翻译：声波装置包括压电基板，设置在压电基板的上表面上的第一布线，覆盖第一布线的至少一部分的有机绝缘体，布置在有机层的上表面的第一部分上的第二布线绝缘体和覆盖有机绝缘体的上表面的至少第二部分的无机绝缘体。有机绝缘体的上表面的第二部分面向横跨无机绝缘体的振荡空间。声波装置具有优选的高频特性和高的长期可靠性。

4. 发明申请

US20060208612A1 Actuator, switch using the actuator, and method of controlling the actuator 失效
公开(公告)号：US20060208612A1
公开(公告)日：2006-09-21
申请号：US11415076
申请日：2006-05-02
申请人： Ryouichi Takayama , Tetsuhiro Korechika , Koji Nomura , Mitsuhiro Furukawa
发明人： Ryouichi Takayama , Tetsuhiro Korechika , Koji Nomura , Mitsuhiro Furukawa
IPC分类号： H01L41/00
CPC分类号： H01H57/00 , H01H2057/006 , H01L41/094 , H02N1/006
摘要： An actuator includes a base, an arm having an elastic property and supported by the base, electrostatic-driving electrodes provided on the base and the arm, respectively, and a piezoelectric-driving layer. The piezoelectric-driving layer includes a first electrode layer on the arm, a piezoelectric layer on the first electrode layer, and a second electrode layer on the piezoelectric layer. This actuator can be driven quickly with a low voltage.

5. 发明申请

US20120279795A1 ACOUSTIC WAVE DEVICE 有权
标题翻译：声波设备
公开(公告)号：US20120279795A1
公开(公告)日：2012-11-08
申请号：US13511508
申请日：2011-01-20
申请人： Mitsuhiro Furukawa , Tetsuhiro Korechika , Shinji Harada
发明人： Mitsuhiro Furukawa , Tetsuhiro Korechika , Shinji Harada
IPC分类号： G08B3/02
CPC分类号： H03H9/02992 , H03H9/02937
摘要： An acoustic wave device includes a piezoelectric substrate, a first wiring disposed on an upper surface of the piezoelectric substrate, an organic insulator covering at least a portion of the first wiring, a second wiring disposed on a first portion of the upper surface of the organic insulator, and an inorganic insulator covering at least a second portion of an upper surface of the organic insulator. The second portion of the upper surface of the organic insulator faces an oscillation space across the inorganic insulator. The acoustic wave device has preferable high-frequency characteristics and high long-term reliability.
摘要翻译：声波装置包括压电基板，设置在压电基板的上表面上的第一布线，覆盖第一布线的至少一部分的有机绝缘体，布置在有机层的上表面的第一部分上的第二布线绝缘体和覆盖有机绝缘体的上表面的至少第二部分的无机绝缘体。有机绝缘体的上表面的第二部分面向横跨无机绝缘体的振荡空间。声波装置具有优选的高频特性和高的长期可靠性。

6. 发明授权

US07633213B2 Actuator, switch using the actuator, and method of controlling the actuator 失效
标题翻译：执行器，使用执行器的开关，以及执行器的控制方法
公开(公告)号：US07633213B2
公开(公告)日：2009-12-15
申请号：US11415076
申请日：2006-05-02
申请人： Ryouichi Takayama , Tetsuhiro Korechika , Koji Nomura , Mitsuhiro Furukawa
发明人： Ryouichi Takayama , Tetsuhiro Korechika , Koji Nomura , Mitsuhiro Furukawa
IPC分类号： H01L41/08
CPC分类号： H01H57/00 , H01H2057/006 , H01L41/094 , H02N1/006
摘要： An actuator includes a base, an arm having an elastic property and supported by the base, electrostatic-driving electrodes provided on the base and the arm, respectively, and a piezoelectric-driving layer. The piezoelectric-driving layer includes a first electrode layer on the arm, a piezoelectric layer on the first electrode layer, and a second electrode layer on the piezoelectric layer. This actuator can be driven quickly with a low voltage.
摘要翻译：致动器包括基座，具有弹性的臂并由基座支撑，分别设置在基座和臂上的静电驱动电极和压电驱动层。压电驱动层包括臂上的第一电极层，第一电极层上的压电层和压电层上的第二电极层。该致动器可以以低电压快速驱动。

7. 发明授权

US06859133B2 Resistor 失效
标题翻译：电阻
公开(公告)号：US06859133B2
公开(公告)日：2005-02-22
申请号：US10258905
申请日：2002-02-28
申请人： Tsutomu Nakanishi , Takashi Morino , Tadao Yagi , Tetsuhiro Korechika
发明人： Tsutomu Nakanishi , Takashi Morino , Tadao Yagi , Tetsuhiro Korechika
IPC分类号： H01C1/14 , H01C1/148 , H01C7/00 , H01C1/012
CPC分类号： H01C7/003 , H01C1/148
摘要： The resistor of the present invention comprises a substrate, a pair of upper electrode layers disposed on one surface of the substrate, and a resistor layer connected to the pair of upper electrode layers, wherein the upper electrode layer includes a first thin film layer that strongly adheres to the substrate and the resistor layer, and a second thin film layer having volume resistivity lower than the volume resistivity of the first upper electrode thin film layer. Further, the resistor of the present invention comprises a pair of side electrodes, electrically connected to the upper electrode layers, at the end portion of the substrate, and the side electrode includes a first side thin film layer and a second side thin film layer, and the material that forms the second side thin film layer has a solid solubility with the first side thin film layer.
摘要翻译：本发明的电阻器包括衬底，设置在衬底的一个表面上的一对上电极层和连接到一对上电极层的电阻层，其中上电极层包括强烈的第一薄膜层粘附到基板和电阻层，以及具有低于第一上电极薄膜层的体积电阻率的体积电阻率的第二薄膜层。此外，本发明的电阻器包括在基板的端部处电连接到上电极层的一对侧电极，并且侧电极包括第一侧薄膜层和第二侧薄膜层，并且形成第二侧薄膜层的材料与第一侧薄膜层具有固体溶解性。

8. 发明授权

US06741448B2 Composite electronic components 失效
标题翻译：复合电子元件
公开(公告)号：US06741448B2
公开(公告)日：2004-05-25
申请号：US10258167
申请日：2003-02-10
申请人： Yuji Mido , Tetsuhiro Korechika , Seiji Takagi , Tatsuo Fujii , Hideki Masumi
发明人： Yuji Mido , Tetsuhiro Korechika , Seiji Takagi , Tatsuo Fujii , Hideki Masumi
IPC分类号： H01G435
CPC分类号： H01G9/15 , H01L23/49805 , H01L23/49822 , H01L23/49827 , H01L2224/16 , H01L2924/01025 , H01L2924/01078 , H01L2924/01079 , H01L2924/3011 , Y10T29/417
摘要： A dielectric coating, a solid electrolytic layer and a collector layer are provided to one face of a porous valve metal sheet. An insulating section covers this metal sheet including the layers discussed above. Conductive bodies, which are coupled with a first connecting terminal and a second connecting terminal, respectively, are surfaced on at least one face of the insulating section. Connecting bumps are formed on these conductive bodies, so that ICs and other parts are coupled with these bumps. This structure realizes a thin composite electronic component having an excellent high-frequency response.
摘要翻译：在多孔阀金属片的一个面上设置电介质涂层，固体电解质层和集电体层。绝缘部分覆盖包括上述层的金属片。分别与第一连接端子和第二连接端子耦合的导电体表面在绝缘部分的至少一个面上。在这些导电体上形成连接凸块，使得IC和其它部件与这些凸块相连。该结构实现了具有优异的高频响应的薄复合电子部件。

9. 发明授权

US06791822B2 Solid electrolytic capacitor 失效
标题翻译：固体电解电容器
公开(公告)号：US06791822B2
公开(公告)日：2004-09-14
申请号：US10456403
申请日：2003-06-06
申请人： Ayumi Kochi , Seiji Takagi , Yuji Mido , Tetsuhiro Korechika
发明人： Ayumi Kochi , Seiji Takagi , Yuji Mido , Tetsuhiro Korechika
IPC分类号： H01G900
CPC分类号： H01G9/012 , H01G9/028 , H01G9/042 , H01G9/15 , H01G9/26 , Y10T29/417
摘要： A first capacitor element of a sheet form includes a porous valve metal film, a dielectric layer provided on the porous valve metal film, a solid electrolyte layer provided on the dielectric layer, and a collector layer provided on the solid electrolyte layer. A second capacitor element of a sheet form includes a valve metal film, a porous valve metal body provided on the valve metal film, a dielectric layer provided on the porous valve metal body, a solid electrolyte layer provided on the dielectric layer, and a collector layer provided on the electrolyte layer. The first and second capacitor elements are stacked. The porous valve metal film of the first capacitor element and the valve metal film of the second capacitor element are connected to one external electrode while the collector layers of the first and second capacitor elements are connected to another external electrode, thus providing a solid electrolytic capacitor. The solid electrolytic capacitor has a small size, a large capacitance, and a small ESR.
摘要翻译：片状的第一电容器元件包括多孔阀金属膜，设置在多孔阀金属膜上的电介质层，设置在电介质层上的固体电解质层和设置在固体电解质层上的集电层。片状的第二电容器元件包括阀金属膜，设置在阀金属膜上的多孔阀金属体，设置在多孔阀金属体上的电介质层，设置在电介质层上的固体电解质层和集电体层设置在电解质层上。堆叠第一和第二电容器元件。第一电容器元件的多孔阀金属膜和第二电容器元件的阀金属膜连接到一个外部电极，而第一和第二电容器元件的集电极层连接到另一个外部电极，从而提供固体电解电容器。固体电解电容器尺寸小，电容大，ESR小。

10. 发明授权

US06785147B2 Circuit module 有权
标题翻译：电路模块
公开(公告)号：US06785147B2
公开(公告)日：2004-08-31
申请号：US10381891
申请日：2003-06-23
申请人： Katsumasa Miki , Yuji Mido , Tetsuhiro Korechika , Suzushi Kimura
发明人： Katsumasa Miki , Yuji Mido , Tetsuhiro Korechika , Suzushi Kimura
IPC分类号： H05K702
CPC分类号： H05K1/185 , H01G4/40 , H01G9/15 , H01L23/50 , H01L2924/0002 , H01L2924/3011 , H05K1/162 , H05K2201/0187 , H05K2203/0315 , H01L2924/00
摘要： The present invention aims to provide a circuit module that includes a sheet-like solid electrolytic capacitor and reduces an area and volume required for mounting electronic components. In the sheet-like solid electrolytic capacitor, valve metal sheet 11 has dielectric layer 13 and current collector layer 12 formed on the surface thereof, and is packaged by insulators 14 and 15. The circuit module is structured to embed the sheet-like solid electrolytic capacitor in a circuit board.
摘要翻译：本发明旨在提供一种电路模块，其包括片状固体电解电容器，并减少了安装电子部件所需的面积和体积。在片状固体电解电容器中，阀金属片11具有形成在其表面上的电介质层13和集电体层12，并且由绝缘体14和15封装。电路模块被构造成将片状固体电解质电容器在电路板上。

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