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    MEMS SWITCH AND METHOD OF MANUFACTURING THE MEMS SWITCH
    1.
    发明申请
    MEMS SWITCH AND METHOD OF MANUFACTURING THE MEMS SWITCH 失效
    MEMS开关及制造MEMS开关的方法

    公开(公告)号：US20110024274A1

    公开(公告)日：2011-02-03

    申请号：US12935282

    申请日：2009-03-30

    申请人： Takaaki Yoshihara ,  Yoshiki Hayasaki ,  Takeo Shirai ,  Tomoaki Matsushima ,  Hiroshi Kawada ,  Yousuke Hagihara

    发明人： Takaaki Yoshihara ,  Yoshiki Hayasaki ,  Takeo Shirai ,  Tomoaki Matsushima ,  Hiroshi Kawada ,  Yousuke Hagihara

    IPC分类号： H01H57/00 ,  H01L41/22

    CPC分类号： B81B3/0021 ,  B81B2201/032 ,  H01H59/0009 ,  H01H2057/006 ,  Y10T29/42

    摘要： The MEMS switch comprises a substrate with signal-lines having fixed-contacts, a movable-plate with a movable-contact, a flexible support-member supporting the movable-plate, a static-actuator and a piezoelectric-actuator configured to contact the movable-contact with the fixed-contact. The movable-contact is provided at its longitudinal center with the movable-contact, and its both the longitudinal ends with static-movable-electrode-plate. The support-member is four strips disposed on portions outside of the both width ends of the movable plate. The strip extends along the longitudinal direction of the movable plate, provided with a first end fixed to the movable plate, and provided with a second end fixed to the substrate. The piezoelectric-element is disposed on an upper surface of the strip to be located at a portion outside of the width ends of the movable-plate. The piezoelectric-actuator is configured to develop the stress applied to the coupling-portion which is created between each the strip and the movable-plate.

    摘要翻译： MEMS开关包括具有固定触点的信号线的基板，具有可移动触点的可移动板，支撑可移动板的柔性支撑构件，静电致动器和压电致动器，其构造成接触可动触点 - 与固定联系人联系。 可动触点在其纵向中心处设置有可动触头，并且其两个纵向端部具有静电可动电极板。 支撑构件是设置在可动板的两个宽度端的外侧的四个条。 该条带沿可移动板的纵向方向延伸，设置有固定到可移动板的第一端，并设置有固定到基板的第二端。 压电元件设置在条的上表面上，以位于可移动板的宽度端的外侧的部分。 压电致动器被配置为产生施加到在每个条和可移动板之间产生的联接部分的应力。

    MEMS switch and method of manufacturing the MEMS switch
    2.
    发明授权
    MEMS switch and method of manufacturing the MEMS switch 失效
    MEMS开关和制造MEMS开关的方法

    公开(公告)号：US08390173B2

    公开(公告)日：2013-03-05

    申请号：US12935282

    申请日：2009-03-30

    申请人： Takaaki Yoshihara ,  Yoshiki Hayasaki ,  Takeo Shirai ,  Tomoaki Matsushima ,  Hiroshi Kawada ,  Yousuke Hagihara

    发明人： Takaaki Yoshihara ,  Yoshiki Hayasaki ,  Takeo Shirai ,  Tomoaki Matsushima ,  Hiroshi Kawada ,  Yousuke Hagihara

    IPC分类号： H01L41/00 ,  H02N1/00 ,  H02N11/00

    CPC分类号： B81B3/0021 ,  B81B2201/032 ,  H01H59/0009 ,  H01H2057/006 ,  Y10T29/42

    摘要： The MEMS switch comprises a substrate with signal-lines having fixed-contacts, a movable-plate with a movable-contact, a flexible support-member supporting the movable-plate, a static-actuator and a piezoelectric-actuator configured to contact the movable-contact with the fixed-contact. The movable-contact is provided at its longitudinal center with the movable-contact, and its both the longitudinal ends with static-movable-electrode-plate. The support-member is four strips disposed on portions outside of the both width ends of the movable plate. The strip extends along the longitudinal direction of the movable plate, provided with a first end fixed to the movable plate, and provided with a second end fixed to the substrate. The piezoelectric-element is disposed on an upper surface of the strip to be located at a portion outside of the width ends of the movable-plate. The piezoelectric-actuator is configured to develop the stress applied to the coupling-portion which is created between each the strip and the movable-plate.

    摘要翻译： MEMS开关包括具有固定触点的信号线的基板，具有可移动触点的可移动板，支撑可移动板的柔性支撑构件，静电致动器和压电致动器，其构造成接触可动触点 - 与固定联系人联系。 可动触点在其纵向中心处设置有可动触头，并且其两个纵向端部具有静电可动电极板。 支撑构件是设置在可动板的两个宽度端的外侧的四个条。 该条带沿可移动板的纵向方向延伸，设置有固定到可移动板的第一端，并设置有固定到基板的第二端。 压电元件设置在条的上表面上，以位于可移动板的宽度端的外侧的部分。 压电致动器被配置为产生施加到在每个条和可移动板之间产生的联接部分的应力。

    BANDPASS FILTER AND PROCESS OF FABRICATING THE SAME
    3.
    发明申请
    BANDPASS FILTER AND PROCESS OF FABRICATING THE SAME 失效
    BANDPASS过滤器及其制造方法

    公开(公告)号：US20100117763A1

    公开(公告)日：2010-05-13

    申请号：US12528070

    申请日：2008-02-19

    申请人： Atsushi Suwa ,  Koji Sasabe ,  Futoshi Nishimura ,  Yoshiki Hayasaki ,  Tomoaki Matsushima ,  Sibei Xiong ,  Takaaki Yoshihara ,  Norihiro Yamauchi ,  Takeo Shirai

    发明人： Atsushi Suwa ,  Koji Sasabe ,  Futoshi Nishimura ,  Yoshiki Hayasaki ,  Tomoaki Matsushima ,  Sibei Xiong ,  Takaaki Yoshihara ,  Norihiro Yamauchi ,  Takeo Shirai

    IPC分类号： H03H9/205 ,  H01P1/203 ,  H01L41/22

    CPC分类号： H01P1/203 ,  H03H3/02 ,  H03H9/0542 ,  H03H9/542 ,  H03H9/564 ,  H03H9/568 ,  Y10T29/42

    摘要： A bandpass filter includes a combination of a BAW filter and a patterned planar filter with stubs. The BAW filter is composed of a plurality of piezoelectric resonators to give a specific frequency bandpass, while the planer filter is configured to attenuate frequencies near and outside the bandpass. The resonators are connected in a ladder configuration between a first signal transmission path and a ground. The planar filter includes a strip line formed on a dielectric layer to define a second signal transmission path. The BAW filter and the planar filter are formed on a common substrate with the first and second transmission paths connected to each other. The BAW filter, in combination with the patterned planar filter added with the stub, can improve a deep near-band rejection inherent to the BAW filter, exhibiting an excellent out-of-band rejection over certain adjacent frequency ranges outside of the bandpass, and therefore give a sharp and wide bandpass.

    摘要翻译： 带通滤波器包括BAW滤波器和具有短截线的图案化平面滤波器的组合。 BAW滤波器由多个压电谐振器组成，以提供特定的频带通量，而平面滤波器被配置为衰减带通附近和外的频率。 谐振器以第一信号传输路径和地之间的梯形结构连接。 平面滤波器包括形成在电介质层上以限定第二信号传输路径的带状线。 BAW滤波器和平面滤波器形成在公共基板上，其中第一和第二传输路径彼此连接。 BAW滤波器与添加有短截线的图形平面滤波器组合可以改善BAW滤波器固有的深近带阻抗，在带通外的某些相邻频率范围内表现出优异的带外抑制，以及 因此给出一个清晰而宽广的带通。

    Bandpass filter and process of fabricating the same
    4.
    发明授权
    Bandpass filter and process of fabricating the same 失效
    带通滤波器及其制造工艺

    公开(公告)号：US08098118B2

    公开(公告)日：2012-01-17

    申请号：US12528070

    申请日：2008-02-19

    申请人： Atsushi Suwa ,  Koji Sasabe ,  Futoshi Nishimura ,  Yoshiki Hayasaki ,  Tomoaki Matsushima ,  Sibei Xiong ,  Takaaki Yoshihara ,  Norihiro Yamauchi ,  Takeo Shirai

    发明人： Atsushi Suwa ,  Koji Sasabe ,  Futoshi Nishimura ,  Yoshiki Hayasaki ,  Tomoaki Matsushima ,  Sibei Xiong ,  Takaaki Yoshihara ,  Norihiro Yamauchi ,  Takeo Shirai

    IPC分类号： H03H9/46 ,  H01P3/08

    CPC分类号： H01P1/203 ,  H03H3/02 ,  H03H9/0542 ,  H03H9/542 ,  H03H9/564 ,  H03H9/568 ,  Y10T29/42

    摘要： A bandpass filter includes a combination of a BAW filter and a patterned planar filter with stubs. The BAW filter is composed of a plurality of piezoelectric resonators to give a specific frequency bandpass, while the planer filter is configured to attenuate frequencies near and outside the bandpass. The resonators are connected in a ladder configuration between a first signal transmission path and a ground. The planar filter includes a strip line formed on a dielectric layer to define a second signal transmission path. The BAW filter and the planar filter are formed on a common substrate with the first and second transmission paths connected to each other. The BAW filter, in combination with the patterned planar filter added with the stub, can improve a deep near-band rejection inherent to the BAW filter, exhibiting an excellent out-of-band rejection over certain adjacent frequency ranges outside of the bandpass, and therefore give a sharp and wide bandpass.

    摘要翻译： 带通滤波器包括BAW滤波器和具有短截线的图案化平面滤波器的组合。 BAW滤波器由多个压电谐振器组成，以提供特定的频带通量，而平面滤波器被配置为衰减带通附近和外的频率。 谐振器以第一信号传输路径和地之间的梯形结构连接。 平面滤波器包括形成在电介质层上以限定第二信号传输路径的带状线。 BAW滤波器和平面滤波器形成在公共基板上，其中第一和第二传输路径彼此连接。 BAW滤波器与添加有短截线的图形平面滤波器组合可以改善BAW滤波器固有的深近带阻抗，在带通外的某些相邻频率范围内表现出优异的带外抑制，以及 因此给出一个清晰而宽广的带通。

    VIBRATION POWER GENERATION DEVICE AND METHOD OF MAKING THE SAME
    6.
    发明申请
    VIBRATION POWER GENERATION DEVICE AND METHOD OF MAKING THE SAME 审中-公开
    振动发电装置及其制造方法

    公开(公告)号：US20130020910A1

    公开(公告)日：2013-01-24

    申请号：US13639027

    申请日：2011-04-28

    申请人： Junya Ogawa ,  Norihiro Yamauchi ,  Tomoaki Matsushima ,  Koichi Aizwa

    发明人： Junya Ogawa ,  Norihiro Yamauchi ,  Tomoaki Matsushima ,  Koichi Aizwa

    IPC分类号： H02N2/18 ,  H01L41/22

    CPC分类号： H01L41/1136

    摘要： Disclosed is a vibration power generation device which is provided with: a frame section; a weight section provided inside the frame section; a flexure section that is joined between the frame section and the weight section and is configured to bend in response to a displacement of the weight section; and a power generation section that is located at least at the flexure section and configured to generate an alternating-current voltage in response to a vibration of the weight section. The frame section and the weight section are formed of a silicon substrate. The power generation section comprises, at its own surface, an elastic film formed of a resin material. The flexure section comprises the elastic film formed of the resin material having a Young's modulus smaller than that of silicon forming the frame section and the weight section.

    摘要翻译： 公开了一种振动发电装置，其具备：框架部; 设置在所述框架部分内的重物部分; 弯曲部，其连接在所述框架部和所述配重部之间，并且构造成响应于所述重物部的位移而弯曲; 以及发电部，其至少位于所述挠曲部，并且被配置为响应于所述重量部的振动而产生交流电压。 框架部分和重量部分由硅衬底形成。 发电部在其自身的表面上包括由树脂材料形成的弹性膜。 弯曲部包括由树脂材料形成的弹性膜，其杨氏模量小于形成框架部分的硅的杨氏模量和重量部分。

    Light emitting device
    8.
    发明授权
    Light emitting device 有权
    发光装置

    公开(公告)号：US06878969B2

    公开(公告)日：2005-04-12

    申请号：US10447232

    申请日：2003-05-29

    申请人： Kenichiro Tanaka ,  Masao Kubo ,  Tomoaki Matsushima ,  Ryoichi Terauchi

    发明人： Kenichiro Tanaka ,  Masao Kubo ,  Tomoaki Matsushima ,  Ryoichi Terauchi

    IPC分类号： H01L33/20 ,  H01L33/22 ,  H01L29/72

    CPC分类号： H01L33/20 ,  H01L33/025 ,  H01L33/22 ,  H01L2933/0083

    摘要： A semiconductor light emitting device gives a large radiation surface with an enhanced light radiating capability. A N-type GaN layer and a P-type GaN layer are stacked to define therebetween an interface where a light is generated upon application of voltage across the interface. A light guide on which the GaN layers are developed is utilized to give a wide radiation surface from which the light is given off. The radiation surface is formed with a refractor layer composed of an array of a first medium and a second medium which have individual refraction indexes different from each other and are arranged alternately across the radiation surface. Thus, the light guide can be best utilized to give a large radiation surface, yet formed with the refractor layer which reduces multiple reflections inside of the light guide for effectively passing or radiating the light transmitted through the light guide.

    摘要翻译： 半导体发光器件具有增强的光辐射能力的大的辐射面。 堆叠N型GaN层和P型GaN层，在其间界定在界面上施加电压时产生光的界面。 利用其上显现GaN层的光导，以产生宽的辐射表面，从该辐射表面发出光。 辐射表面形成有由第一介质和第二介质的阵列构成的折射层，所述第一介质和第二介质具有彼此不同的各个折射率并交替地布置在辐射表面上。 因此，光导可以最好地用于给出大的辐射表面，但是形成有折射器层，其减少光导内部的多个反射，以有效地传递或辐射透射通过光导的光。

    VIBRATION POWER GENERATING ELEMENT AND VIBRATION POWER GENERATING DEVICE USING SAME
    10.
    发明申请
    VIBRATION POWER GENERATING ELEMENT AND VIBRATION POWER GENERATING DEVICE USING SAME 审中-公开
    振动发电元件和使用相同的振动发电装置

    公开(公告)号：US20130285507A1

    公开(公告)日：2013-10-31

    申请号：US13818483

    申请日：2011-08-23

    申请人： Norihiro Yamauchi ,  Junya Ogawa ,  Tomoaki Matsushima ,  Koichi Aizawa

    发明人： Norihiro Yamauchi ,  Junya Ogawa ,  Tomoaki Matsushima ,  Koichi Aizawa

    IPC分类号： H01L41/113

    CPC分类号： H01L41/1136 ,  H02N2/186

    摘要： A vibration power generating element comprises: a substrate provided with a supporting part and a cantilever that is swingably supported by the supporting part; and a power generation part formed at the cantilever and generating AC power in response to swing of the cantilever. The power generation part is provided with first and second piezoelectric converters apposed at a region that overlaps the cantilever at one surface side of the substrate. The vibration power generating element is further provided with a common electrode and individual electrodes. The common electrode is electrically connected to a lower electrode shared by the first and second piezoelectric converters. The individual electrodes are individually connected to upper electrodes of the first and second piezoelectric converters, respectively.

    摘要翻译： 振动发电元件包括​​：基板，设置有由所述支撑部可摆动地支撑的支撑部和悬臂; 以及形成在悬臂处并响应于悬臂的摆动而产生AC电力的发电部。 发电部分设置有第一和第二压电转换器，其位于与衬底的一个表面侧处的悬臂重叠的区域。 振动发电元件还设置有公共电极和单独的电极。 公共电极电连接到由第一和第二压电转换器共享的下电极。 各个电极分别分别连接到第一和第二压电转换器的上电极。