公开(公告)号：US20120268218A1

公开(公告)日：2012-10-25

申请号：US13449954

申请日：2012-04-18

Applicant: Toru WATANABE

Inventor： Toru WATANABE

IPC: H03B5/36

CPC classification number: H03B5/30 ,  H03F3/3022 ,  H03F2200/408 ,  H03H9/02433 ,  H03H9/2457

Abstract: A vibration circuit includes: a micro electro mechanical systems (MEMS) vibrator which includes a first electrode and a second electrode which are arranged with a gap therebetween; an amplification section which includes a gain section which has a first input terminal and a first output terminal and of which gain is greater than 1, and a gain restriction section which includes a second input terminal and a second output terminal and of which the gain is less than 1; and an output terminal which is connected to the first output terminal, wherein the first electrode is connected to the first input terminal, wherein the first output terminal is connected to the second input terminal, and wherein the second output terminal is connected to the second electrode.

Abstract translation: 振动电路包括：微机电系统（MEMS）振动器，其包括第一电极和第二电极，所述第一电极和第二电极之间具有间隙; 放大部分，包括具有第一输入端和第一输出端并且增益大于1的增益部分，以及增益限制部分，其包括第二输入端子和第二输出端子，其增益为 小于1; 以及输出端子，其连接到所述第一输出端子，其中所述第一电极连接到所述第一输入端子，其中所述第一输出端子连接到所述第二输入端子，并且其中所述第二输出端子连接到所述第二电极 。

公开(公告)号：US20100148284A1

公开(公告)日：2010-06-17

申请号：US12710773

申请日：2010-02-23

Applicant: Toru WATANABE ,  Akira SATO ,  Shogo INABA ,  Takeshi MORI

Inventor： Toru WATANABE ,  Akira SATO ,  Shogo INABA ,  Takeshi MORI

IPC: H01L29/84

CPC classification number: B81B3/0086 ,  B81B2201/0271

Abstract: A microelectromechanical system (MEMS) device includes a semiconductor substrate, a MEMS including a fixed electrode and a movable electrode formed on the semiconductor substrate through an insulating layer, and a well formed in the semiconductor substrate below the fixed electrode. The well is one of an n-type well and a p-type well. The p-type well applies a positive voltage to the fixed electrode while the n-type well applies a negative voltage to the fixed electrode.

Abstract translation: 微机电系统（MEMS）器件包括半导体衬底，包括固定电极的MEMS和通过绝缘层形成在半导体衬底上的可移动电极，以及形成在固定电极下方的半导体衬底中的阱。 井是n型井和p型井之一。 p型阱对固定电极施加正电压，而n型阱对固定电极施加负电压。

公开(公告)号：US20120104519A1

公开(公告)日：2012-05-03

申请号：US13344964

申请日：2012-01-06

Applicant: Toru WATANABE ,  Akira SATO ,  Shogo INABA ,  Takeshi MORI

Inventor： Toru WATANABE ,  Akira SATO ,  Shogo INABA ,  Takeshi MORI

IPC: H01L29/84

CPC classification number: B81B3/0086 ,  B81B2201/0271

Abstract: A microelectromechanical system (MEMS) device includes a semiconductor substrate, a MEMS including a fixed electrode and a movable electrode formed on the semiconductor substrate through an insulating layer, and a well formed in the semiconductor substrate below the fixed electrode. The well is one of an n-type well and a p-type well. The p-type well applies a positive voltage to the fixed electrode while the n-type well applies a negative voltage to the fixed electrode.

Abstract translation: 微机电系统（MEMS）器件包括半导体衬底，包括固定电极的MEMS和通过绝缘层形成在半导体衬底上的可移动电极，以及形成在固定电极下方的半导体衬底中的阱。 井是n型井和p型井之一。 p型阱对固定电极施加正电压，而n型阱对固定电极施加负电压。

公开(公告)号：US20080142912A1

公开(公告)日：2008-06-19

申请号：US11928519

申请日：2007-10-30

Applicant: Shogo INABA ,  Akira SATO ,  Toru WATANABE ,  Takeshi MORI

Inventor： Shogo INABA ,  Akira SATO ,  Toru WATANABE ,  Takeshi MORI

IPC: H03H9/02 ,  H01L21/8228

CPC classification number: H03H3/0073 ,  H03H9/1057 ,  Y10S977/721

Abstract: A method is for manufacturing a microeletromechanical system resonator having a semiconductor device and a microelectromechanical system structure unit formed on a substrate. The method includes: forming a lower electrode of an oxide-nitride-oxide capacitor unit included in the semiconductor device using a first silicon layer; forming, using a second silicon layer, a substructure of the microelectromechanical system structure unit and an upper electrode of the oxide-nitride-oxide capacitor unit included in the semiconductor device; and forming, using a third silicon layer, a superstructure of the microelectromechanical system structure unit and a gate electrode of a complementary metal oxide semiconductor circuit unit included in the semiconductor device.

Abstract translation: 一种用于制造具有半导体器件和形成在衬底上的微机电系统结构单元的微机械系统谐振器的方法。 该方法包括：使用第一硅层形成包括在半导体器件中的氧化物 - 氮化物 - 氧化物电容器单元的下电极; 使用第二硅层形成微机电系统结构单元的子结构和包括在半导体器件中的氧化物 - 氮化物 - 氧化物电容器单元的上电极; 以及使用第三硅层形成所述微机电系统结构单元的上部结构和包括在所述半导体器件中的互补金属氧化物半导体电路单元的栅电极。

公开(公告)号：US20110254110A1

公开(公告)日：2011-10-20

申请号：US13170628

申请日：2011-06-28

Applicant: Toru WATANABE ,  Akira SATO ,  Shogo INABA ,  Takeshi MORI

Inventor： Toru WATANABE ,  Akira SATO ,  Shogo INABA ,  Takeshi MORI

IPC: H01L29/84

CPC classification number: B81B3/0086 ,  B81B2201/0271

Abstract: A microelectromechanical system (MEMS) device includes a semiconductor substrate, a MEMS including a fixed electrode and a movable electrode formed on the semiconductor substrate through an insulating layer, and a well formed in the semiconductor substrate below the fixed electrode. The well is one of an n-type well and a p-type well. The p-type well applies a positive voltage to the fixed electrode while the n-type well applies a negative voltage to the fixed electrode.

Abstract translation: 微机电系统（MEMS）器件包括半导体衬底，包括固定电极的MEMS和通过绝缘层形成在半导体衬底上的可移动电极，以及形成在固定电极下方的半导体衬底中的阱。 井是n型井和p型井之一。 p型阱对固定电极施加正电压，而n型阱对固定电极施加负电压。

公开(公告)号：US20110142086A1

公开(公告)日：2011-06-16

申请号：US12967946

申请日：2010-12-14

Applicant: Toru WATANABE ,  Yasuyuki YAMAUCHI ,  Yoshihiro TATEIWA

Inventor： Toru WATANABE ,  Yasuyuki YAMAUCHI ,  Yoshihiro TATEIWA

IPC: H01S3/04

CPC classification number: H01S5/02415 ,  H01L2224/48091 ,  H01L2924/00014

Abstract: An optical assembly (OSA) that installs a semiconductor optical device mounted on a thermo-electric controller (TEC) is disclosed. The TEC in the upper plate thereof is mechanically connected to the housing, or to the block stiffly fixed to the housing by a bridge made of stiff material. The bridge preferably extends along the optical axis to show enhanced durability against the impact caused by an external ferrule abutting against the receptacle of the OSA.

Abstract translation: 公开了安装在热电控制器（TEC）上的半导体光学装置的光学组件（OSA）。 其上板中的TEC通过由刚性材料制成的桥架机械地连接到壳体或刚性地固定到壳体的块体上。 桥梁优选地沿着光轴延伸，以显示抵抗由与OSA的插座抵接的外部套圈引起的冲击的增强的耐久性。

公开(公告)号：US20100142094A1

公开(公告)日：2010-06-10

申请号：US12692485

申请日：2010-01-22

Applicant: Tohru FUJIMAKI ,  Takahiro IMAMURA ,  Toru WATANABE

Inventor： Tohru FUJIMAKI ,  Takahiro IMAMURA ,  Toru WATANABE

IPC: G11B5/60

CPC classification number: G11B5/6064 ,  G11B5/6005 ,  G11B5/607 ,  G11B5/6082

Abstract: According to one embodiment, a magnetic head slider includes: a magnetic head; a slider main body configured to be provided with the magnetic head; a first protrusion portion configured to be provided on the slider main body so as to abut the magnetic head; a second protrusion portion configured to be provided on a top surface of the first protrusion portion; and a cutout portion configured to be provided to an edge portion on the top surface of the second protrusion portion, the edge portion being on a side of the top surface.

Abstract translation: 根据一个实施例，磁头滑块包括：磁头; 滑动器主体，其构造成设置有所述磁头; 第一突起部，其构造成设置在所述滑动器主体上以抵靠所述磁头; 第二突出部，其构造成设置在所述第一突起部的顶面上; 以及切口部，其构造成设置在所述第二突出部的上表面的边缘部，所述边缘部位于所述顶面的一侧。

公开(公告)号：US20080105951A1

公开(公告)日：2008-05-08

申请号：US11875383

申请日：2007-10-19

Applicant: Akira SATO ,  Toru WATANABE ,  Shogo INABA ,  Takeshi MORI

Inventor： Akira SATO ,  Toru WATANABE ,  Shogo INABA ,  Takeshi MORI

IPC: H01L29/06 ,  H01L21/30

CPC classification number: B81C1/00246 ,  B81B2207/015 ,  B81B2207/07 ,  B81C2203/0136 ,  B81C2203/0714 ,  B81C2203/0735 ,  H01L21/7682 ,  H01L24/05 ,  H01L2924/14 ,  H01L2924/00

Abstract: An electronic device, including a substrate, a functional structure constituting a functional element formed on the substrate, and a cover structure forming a cavity portion in which the functional structure is disposed, is disclosed. In the electronic device, the cover structure includes a laminated structure of an interlayer insulating film and a wiring layer, the laminated structure being formed on the substrate in such a way that it surrounds the cavity portion, and the cover structure has an upside cover portion covering the cavity portion from above, the upside cover portion being formed with part of the wiring layer that is disposed above the functional structure.

Abstract translation: 公开了一种电子设备，包括基板，构成在基板上形成的功能元件的功能结构，以及形成其中设置有功能结构的空腔部分的盖结构。 在电子设备中，盖结构包括层间绝缘膜和布线层的叠层结构，层叠结构以包围空腔部分的方式形成在基板上，并且盖结构具有上侧盖部分 从上方覆盖空腔部分，上侧盖部分形成有设置在功能结构上方的布线层的一部分。

公开(公告)号：US20110148537A1

公开(公告)日：2011-06-23

申请号：US12974258

申请日：2010-12-21

Applicant: Toru WATANABE ,  Shogo INABA ,  Ryuji KIHARA

Inventor： Toru WATANABE ,  Shogo INABA ,  Ryuji KIHARA

IPC: H03B5/30

CPC classification number: H03B5/30 ,  H03H3/0072 ,  H03H9/2457

Abstract: An oscillator includes: a plurality of MEMS vibrators formed on a substrate; and an oscillator configuration circuit connected to the plurality of MEMS vibrators, wherein the plurality of MEMS vibrators each have a beam structure, and the respective beam structures are different, whereby their resonant frequencies are different.

Abstract translation: 振荡器包括：形成在基板上的多个MEMS振动器; 以及连接到所述多个MEMS振动器的振荡器配置电路，其中所述多个MEMS振子各自具有波束结构，并且所述各个波束结构不同，由此它们的谐振频率不同。

公开(公告)号：US20100244967A1

公开(公告)日：2010-09-30

申请号：US12723776

申请日：2010-03-15

Applicant: Toru WATANABE

Inventor： Toru WATANABE

IPC: H03L7/00

CPC classification number: H03L5/00 ,  H03B5/364

Abstract: An oscillator includes: a vibrator having a first electrode and a second electrode disposed with a gap with the first electrode; a reference voltage supply circuit adapted to supply a reference voltage; and a voltage adjustment circuit having a step-up circuit operating in response to input of clock pulses and adapted to convert the reference voltage into a voltage of a predetermined level and to output the voltage of the predetermined level, wherein the vibrator is configured so as to apply the voltage of the predetermined level, which is output from the voltage adjustment circuit, between the first electrode and the second electrode, and the clock pulses to be input into the step-up circuit are obtained using the vibrator as a source.

Abstract translation: 振荡器包括：振子，具有第一电极和与第一电极间隔设置的第二电极; 参考电压供应电路，其适于提供参考电压; 以及电压调节电路，其具有响应于时钟脉冲的输入而工作的升压电路，并且适于将参考电压转换成预定电平的电压并输出预定电平的电压，其中所述振动器被配置为 将从电压调节电路输出的预定电平的电压施加在第一电极和第二电极之间，并且使用振动器作为源获得要输入到升压电路的时钟脉冲。