公开(公告)号：US08653588B2

公开(公告)日：2014-02-18

申请号：US13553431

申请日：2012-07-19

申请人： So Watanabe ,  Masaki Shiraishi ,  Hiroshi Suzuki ,  Mutsuhiro Mori

发明人： So Watanabe ,  Masaki Shiraishi ,  Hiroshi Suzuki ,  Mutsuhiro Mori

IPC分类号： H01L29/66

CPC分类号： H01L29/7397 ,  H01L29/0696 ,  H01L29/407 ,  H01L29/66348

摘要： A semiconductor device includes: a first semiconductor layer of a first conductivity type; a second semiconductor layer of a second conductivity type on the first semiconductor layer; trenches in the first semiconductor layer; a semiconductor protruding part on the first semiconductor layer; a third semiconductor layer on the semiconductor protruding part; a fourth semiconductor layer on the third semiconductor layer; a gate insulating layer disposed along the trench; a first interlayer insulating layer disposed along the trench; a first conductive layer facing to the fourth semiconductor layer; a second conductive layer on the first interlayer insulating layer; a second interlayer insulating layer covering the second conductive layer; a third conductive layer on the third semiconductor layer and fourth semiconductor layer; a contacting part connecting the third conductive layer and third semiconductor layer; and a fourth conductive layer formed on the second semiconductor layer.

摘要翻译： 半导体器件包括：第一导电类型的第一半导体层; 在第一半导体层上的第二导电类型的第二半导体层; 第一半导体层中的沟槽; 在所述第一半导体层上的半导体突出部; 半导体突出部分上的第三半导体层; 第三半导体层上的第四半导体层; 栅极绝缘层，沿着沟槽设置; 沿沟槽设置的第一层间绝缘层; 面向第四半导体层的第一导电层; 在第一层间绝缘层上的第二导电层; 覆盖所述第二导电层的第二层间绝缘层; 在第三半导体层和第四半导体层上的第三导电层; 连接第三导电层和第三半导体层的接触部分; 以及形成在所述第二半导体层上的第四导电层。

公开(公告)号：US08411454B2

公开(公告)日：2013-04-02

申请号：US13239615

申请日：2011-09-22

申请人： Katsunori Azuma ,  Masamitsu Inaba ,  Mutsuhiro Mori ,  Kenichiro Nakajima

发明人： Katsunori Azuma ,  Masamitsu Inaba ,  Mutsuhiro Mori ,  Kenichiro Nakajima

IPC分类号： H05K7/02 ,  H05K7/06 ,  H05K7/08 ,  H05K7/10

CPC分类号： H01G4/38 ,  B60K1/02 ,  B60K6/28 ,  B60K6/48 ,  B60L3/003 ,  B60L11/005 ,  B60L11/123 ,  B60L11/14 ,  B60L15/007 ,  B60L2200/26 ,  B60L2240/525 ,  B60L2270/145 ,  B60W10/06 ,  B60W10/08 ,  B60W20/00 ,  H01G2/04 ,  H01G4/228 ,  H01G9/008 ,  H01G9/08 ,  H01G9/14 ,  H01G9/26 ,  H01L2224/48091 ,  H01L2224/49111 ,  H01L2924/00011 ,  H01L2924/1305 ,  H01L2924/13055 ,  H01L2924/13091 ,  H02M7/003 ,  Y02T10/6217 ,  Y02T10/6221 ,  Y02T10/6286 ,  Y02T10/645 ,  Y02T10/7022 ,  Y02T10/7077 ,  H01L2924/00014 ,  H01L2924/00 ,  H01L2924/01033

摘要： A capacitor module in which the structure of a connecting portion is highly resistant against vibration and has a low inductance. The capacitor module includes a plurality of capacitors and a laminate made up of a first wide conductor and a second wide conductor joined in a layered form with an insulation sheet interposed between the first and second wide conductors. The laminate comprises a first flat portion including the plurality of capacitors which are supported thereon and electrically connected thereto, a second flat portion continuously extending from the first flat portion while being bent, and connecting portions formed at ends of the first flat portion and the second flat portion and electrically connected to the exterior.

摘要翻译： 一种电容器模块，其中连接部分的结构具有高抗振动性和低电感性。 电容器模块包括多个电容器和由第一宽导体和第二宽导体组成的层叠体，第一宽导体和第二宽导体以分层形式连接，绝缘片置于第一和第二宽导体之间。 层叠体包括：第一平坦部，其包括被支撑在其上并电连接的多个电容器;第二平坦部，其在弯曲的同时从第一平坦部连续地延伸;以及连接部，形成在第一平坦部和第二平坦部的端部 平坦部分并且电连接到外部。

公开(公告)号：US07875509B2

公开(公告)日：2011-01-25

申请号：US12103921

申请日：2008-04-16

申请人： Junichi Sakano ,  Kenji Hara ,  Shinji Shirakawa ,  Taiga Arai ,  Mutsuhiro Mori

发明人： Junichi Sakano ,  Kenji Hara ,  Shinji Shirakawa ,  Taiga Arai ,  Mutsuhiro Mori

IPC分类号： H01L21/84

CPC分类号： H01L29/7394 ,  H01L29/0878 ,  H01L29/66325 ,  H01L29/66681 ,  H01L29/7824

摘要： In a manufacturing method of a SOI type high withstand voltage semiconductor device formed on a support substrate via an insulation film, a small-sized semiconductor device having small dispersion of withstand voltage is manufactured by introducing impurities into the whole surface of a p-type or n-type SOI substrate having an impurity concentration of 2E14 cm−3 or less and serving as an active layer of the semiconductor device with an ion implantation method and thereby forming a drift layer.

摘要翻译： 在通过绝缘膜形成在支撑基板上的SOI型高耐受电压半导体器件的制造方法中，通过将杂质引入p型或者p型的整个表面来制造具有小耐受电压的小分散的小型半导体器件 n型SOI衬底，其杂质浓度为2E14cm-3或更小，并且用离子注入方法用作半导体器件的有源层，从而形成漂移层。

公开(公告)号：US20100327654A1

公开(公告)日：2010-12-30

申请号：US12826409

申请日：2010-06-29

申请人： Katsunori AZUMA ,  Mutsuhiro Mori ,  Michiaki Hiyoshi ,  Seiichi Hayakawa ,  Koji Sasaki ,  Isamu Yoshida

发明人： Katsunori AZUMA ,  Mutsuhiro Mori ,  Michiaki Hiyoshi ,  Seiichi Hayakawa ,  Koji Sasaki ,  Isamu Yoshida

IPC分类号： B60L1/00

CPC分类号： B60L11/04 ,  B60L2200/26 ,  H01L24/28 ,  H01L24/29 ,  H01L24/48 ,  H01L25/072 ,  H01L25/16 ,  H01L2224/48091 ,  H01L2224/4847 ,  H01L2924/00014 ,  H01L2924/014 ,  H01L2924/1305 ,  H01L2924/13055 ,  H01L2924/13091 ,  H01L2924/19041 ,  H01L2924/30107 ,  H01L2924/3025 ,  H02M7/003 ,  H03K17/08148 ,  H03K2017/0806 ,  H05K7/1432 ,  Y02T10/70 ,  Y02T10/7077 ,  Y10T307/74 ,  H01L2924/00 ,  H01L2224/45099 ,  H01L2224/45015 ,  H01L2924/207

摘要： A power module includes an upper arm circuit unit and a lower arm circuit unit each having a power semiconductor element; an insulating substrate with the units mounted on one surface thereof; a metal base bonded onto the other surface of the substrate opposite to the one surface where the units are mounted; a first connection conductor for supplying a high potential to the upper unit from outside; a second connection conductor for supplying a low potential to the lower unit from outside; an insulating sheet interposed between the conductors; and a resin case disposed on the metal base to support the conductors, the conductors are flat conductors and laminated with the sheet sandwiched therebetween; the sheet extends from one end of the laminated structure to secure the creepage distance between the conductors; and the case is furnished with a recess for containing the laminated structure.

摘要翻译： 功率模块包括上臂电路单元和下臂电路单元，每个具有功率半导体元件; 绝缘基板，其单元安装在其一个表面上; 金属底座粘合到与安装单元的一个表面相对的基板的另一个表面上; 用于从外部向上部单元提供高电位的第一连接导体; 用于从外部向下部单元提供低电位的第二连接导体; 插入在导体之间的绝缘片; 以及设置在金属基座上以支撑导体的树脂壳体，导体是扁平导体，并且夹在其间的片材层压; 片材从层压结构的一端延伸，以确保导体之间的爬电距离; 并且壳体设置有用于容纳层压结构的凹部。

公开(公告)号：US07763974B2

公开(公告)日：2010-07-27

申请号：US10545021

申请日：2004-02-13

申请人： Yoshimasa Takahashi ,  Naoki Sakurai ,  Masashi Yura ,  Masahiro Iwamura ,  Mutsuhiro Mori

发明人： Yoshimasa Takahashi ,  Naoki Sakurai ,  Masashi Yura ,  Masahiro Iwamura ,  Mutsuhiro Mori

IPC分类号： H01L23/34

CPC分类号： H01L25/072 ,  H01L24/45 ,  H01L24/48 ,  H01L24/49 ,  H01L25/162 ,  H01L2224/16225 ,  H01L2224/32225 ,  H01L2224/45015 ,  H01L2224/45124 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2224/48137 ,  H01L2224/48139 ,  H01L2224/48227 ,  H01L2224/48247 ,  H01L2224/48472 ,  H01L2224/49111 ,  H01L2224/49171 ,  H01L2224/49175 ,  H01L2224/73204 ,  H01L2224/73265 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01014 ,  H01L2924/01015 ,  H01L2924/01018 ,  H01L2924/01019 ,  H01L2924/01023 ,  H01L2924/01027 ,  H01L2924/01028 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01037 ,  H01L2924/01039 ,  H01L2924/01042 ,  H01L2924/01046 ,  H01L2924/01047 ,  H01L2924/01051 ,  H01L2924/01074 ,  H01L2924/01075 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/01088 ,  H01L2924/014 ,  H01L2924/09701 ,  H01L2924/1305 ,  H01L2924/13055 ,  H01L2924/1306 ,  H01L2924/13091 ,  H01L2924/14 ,  H01L2924/181 ,  H01L2924/19041 ,  H01L2924/19043 ,  H01L2924/19105 ,  H01L2924/19107 ,  H01L2924/30105 ,  H01L2924/30107 ,  H02M1/08 ,  H01L2924/00014 ,  H01L2924/00 ,  H01L2924/00012

摘要： An integrated circuit for driving a semiconductor device, which is adaptable for demands, such as a higher output (larger current), a higher voltage, and a smaller loss, and has a small size, is produced at a low cost, and has high reliability. A power converter including such an integrated circuit is also provided. Circuit elements constituting a drive section of an upper arm drive circuit 212, a level shift circuit 20 including a current sensing circuit 210, a drive section of a lower arm drive circuit 222, and a drive signal processing circuit 224 are integrated and built in one high withstand voltage IC chip 200. Circuit elements constituting a final output stage buffer section 213 of the upper arm drive circuit 212 are built in a vertical p-channel MOS-FET chip 213p and a vertical n-channel MOS-FET chip 213n. Circuit elements constituting a final output stage buffer section 223 of the lower arm drive circuit 222 are built in a vertical p-channel MOS-FET chip 223p and a vertical n-channel MOS-FET chip 223n. Thus, a driver IC 2 is fabricated.

摘要翻译： 以低成本生产用于驱动半导体器件的集成电路，其具有较高的输出（较大的电流），更高的电压和更小的损耗，并且尺寸更小的需求，并且具有高的 可靠性。 还提供了一种包括这种集成电路的功率转换器。 构成上臂驱动电路212的驱动部的电路元件，包括电流检测电路210的电平移动电路20，下臂驱动电路222的驱动部以及驱动信号处理电路224被一体化并内置于一个 构成上臂驱动电路212的最终输出级缓冲器部分213的电路元件内置在垂直p沟道MOS-FET芯片213p和垂直n沟道MOS-FET芯片213n中。 构成下臂驱动电路222的最终输出级缓冲部分223的电路元件内置在垂直p沟道MOS-FET芯片223p和垂直n沟道MOS-FET芯片223n中。 因此，制造驱动器IC2。

公开(公告)号：US20100149165A1

公开(公告)日：2010-06-17

申请号：US12609258

申请日：2009-10-30

申请人： Takuo NAGASE ,  Mutsuhiro Mori

发明人： Takuo NAGASE ,  Mutsuhiro Mori

IPC分类号： G09G3/28 ,  G09G5/00

CPC分类号： G09G3/296 ,  G09G3/2927 ,  G09G3/293 ,  G09G3/2942 ,  G09G2310/0289 ,  G09G2330/021 ,  G09G2330/028

摘要： A plasma display device of the present invention having a plurality of display cells, comprises a X electrode kept at a reference voltage, a Y electrode, an address electrode, the X electrode and the Y electrode between which sustain discharge occurs, and an address driver comprising a first switch element Q2 for outputting a low level voltage, a second switch element Q1 for outputting a high level voltage, whose withstand voltage of the second switch element is lower than the first switch element, and a diode inserted and connected between the address electrode and the second switch element.

摘要翻译： 具有多个显示单元的本发明的等离子体显示装置包括保持在参考电压的X电极，Y电极，寻址电极，X电极和发生维持放电的Y电极与地址驱动器 包括用于输出低电平电压的第一开关元件Q2，用于输出第二开关元件的耐受电压低于第一开关元件的高电平电压的第二开关元件Q1和插入并连接在地址 电极和第二开关元件。

公开(公告)号：US07570008B2

公开(公告)日：2009-08-04

申请号：US11830051

申请日：2007-07-30

申请人： Masamitsu Inaba ,  Katsunori Azuma ,  Mutsuhiro Mori ,  Kinya Nakatsu

发明人： Masamitsu Inaba ,  Katsunori Azuma ,  Mutsuhiro Mori ,  Kinya Nakatsu

IPC分类号： H02P1/46

CPC分类号： H02M7/003 ,  B60L11/18 ,  B60L15/007 ,  H01L2224/48091 ,  H01L2224/48111 ,  H01L2224/49111 ,  H01L2924/1305 ,  H01L2924/13055 ,  H01L2924/13091 ,  H01L2924/19107 ,  Y02T10/645 ,  Y02T10/7005 ,  H01L2924/00014 ,  H01L2924/00

摘要： The present invention provides a power module, power converter, and vehicular electric machine system capable of reducing inductance of a peripheral section of an output terminal in a power module, and additionally, reducing a surge voltage. A positive emitter conductor 3 connected to an emitter electrode of a positive power semiconductor element Mpu and an output terminal U are electrically interconnected by using a plurality of aluminum wires 7, a negative collector conductor 4 connected to a collector electrode of a negative power semiconductor element Mnu and the output terminal U are electrically interconnected by using a plurality of aluminum wires 9, and the positive emitter conductor 3 connected to the emitter electrode of the positive power semiconductor element Mpu and the negative collector conductor 4 connected to the collector electrode of the negative power semiconductor element Mnu are further electrically interconnected by using a plurality of aluminum wires 8.

摘要翻译： 本发明提供一种功率模块，功率转换器和车载电机系统，其能够降低功率模块中的输出端子的外围部分的电感，并且另外降低浪涌电压。 连接到正功率半导体元件Mpu的发射电极的正的发射极导体3和输出端子U通过使用多个铝线7电连接，负极集电体导体4连接到负功率半导体元件的集电极 Mnu和输出端子U通过使用多个铝线9电连接，并且连接到正功率半导体元件Mpu的发射电极的正发射极导体3和连接到负功率半导体元件Mpu的集电极的负集电极导体4 功率半导体元件Mnu通过使用多根铝线8进一步电互连。

公开(公告)号：US20090015573A1

公开(公告)日：2009-01-15

申请号：US12216735

申请日：2008-07-10

申请人： Takuo Nagase ,  Mutsuhiro Mori ,  Junichi Sakano

发明人： Takuo Nagase ,  Mutsuhiro Mori ,  Junichi Sakano

IPC分类号： G06F3/038 ,  G09G3/28

CPC分类号： G09G3/2965 ,  G09G3/294 ,  G09G2320/043 ,  H01J11/12 ,  H01J11/38

摘要： A plasma display apparatus having a plurality of display cells for prolonging the luminous brightness lifetime in the single-sided drive mode has a first sustaining electrode, a second sustaining electrode connected to reference potential and cooperating with the first sustaining electrode to perform sustain discharge through a discharge space of a display cell, and an address electrode, an electrical capacitance set up between the second sustaining electrode and the discharge space is larger than that set up between the first sustaining electrode and the discharge space.

摘要翻译： 具有用于延长单面驱动模式下的发光亮度寿命的多个显示单元的等离子体显示装置具有第一维持电极，连接到参考电位的第二维持电极，并与第一维持电极配合，以通过一个 显示单元的放电空间和寻址电极，设置在第二维持电极和放电空间之间的电容大于在第一维持电极和放电空间之间设置的电容。

公开(公告)号：US20080049476A1

公开(公告)日：2008-02-28

申请号：US11780107

申请日：2007-07-19

申请人： Katsunori AZUMA ,  Mutsuhiro Mori ,  Kinya Nakatsu

发明人： Katsunori AZUMA ,  Mutsuhiro Mori ,  Kinya Nakatsu

IPC分类号： H02M7/537 ,  H02M7/48 ,  H05K7/20

CPC分类号： H02M7/003 ,  B60L3/003 ,  B60L3/12 ,  B60L11/123 ,  B60L11/14 ,  B60L11/18 ,  B60L15/007 ,  B60L2210/40 ,  B60L2240/525 ,  H01L24/48 ,  H01L24/49 ,  H01L2224/48137 ,  H01L2224/48139 ,  H01L2224/4846 ,  H01L2224/48472 ,  H01L2224/49111 ,  H01L2224/49113 ,  H01L2224/49175 ,  H01L2924/00014 ,  H01L2924/1305 ,  H01L2924/13055 ,  H01L2924/1306 ,  H01L2924/13091 ,  H01L2924/14 ,  H01L2924/19107 ,  H01L2924/30107 ,  H05K7/20927 ,  Y02T10/6217 ,  Y02T10/645 ,  Y02T10/7005 ,  Y02T10/7022 ,  Y02T10/7077 ,  Y02T10/7241 ,  H01L2924/00 ,  H01L2224/45099 ,  H01L2224/05599

摘要： The present invention provides a highly reliable electric power converter reduced in parasitic inductance.An electric power converter that includes a capacitor module which has a DC terminal, an inverter which coverts a direct current into an alternating current, and heat release fins which cool the inverter, is constructed so that: the inverter has a power module including a plurality of power semiconductor elements; the power module further has a metallic base, a dielectric substrate provided on one face of the metallic base, a power semiconductor element fixed to the dielectric substrate, and a DC terminal; the metallic base has the heat release fins on the other face; the DC terminal in the power module and the DC terminal in the capacitor module are each formed by stacking flat plate conductors via an insulator; the two positive and negative DC terminals have respective front ends bent in opposite directions; a plane including the bent sections is used as a surface for connecting the power module and the capacitor module; and the insulators overlap each other at the connection surface.

摘要翻译： 本发明提供了一种降低寄生电感的高可靠性电力转换器。 一种电力转换器，包括具有直流端子的电容器模块，将直流电流切换成交流电流的逆变器以及冷却逆变器的散热片，其特征在于：所述逆变器具有包括多个 功率半导体元件; 功率模块还具有金属基底，设置在金属基体的一个面上的电介质基板，固定在电介质基板上的功率半导体元件和直流端子; 金属基座的另一面具有散热片; 功率模块中的直流端子和电容器模块中的直流端子各自通过绝缘体堆叠平板导体形成; 两个正极和负极直流端子具有相反的方向弯曲的前端; 包括弯曲部分的平面用作连接电源模块和电容器模块的表面; 并且绝缘体在连接表面处彼此重叠。

公开(公告)号：US20050244713A1

公开(公告)日：2005-11-03

申请号：US11115261

申请日：2005-04-27

申请人： Kyoko Honbo ,  Masanori Sakai ,  Mutsuhiro Mori ,  Shinji Shirakawa ,  Junichi Sakano ,  Yasuo Kondo ,  Tokiyoshi Hirasawa ,  Masayuki Terada ,  Takayuki Kimura

发明人： Kyoko Honbo ,  Masanori Sakai ,  Mutsuhiro Mori ,  Shinji Shirakawa ,  Junichi Sakano ,  Yasuo Kondo ,  Tokiyoshi Hirasawa ,  Masayuki Terada ,  Takayuki Kimura

IPC分类号： F02N15/00 ,  F02N11/00 ,  F02N11/08 ,  F02N11/14 ,  H01M2/18 ,  H01M4/20 ,  H01M4/56 ,  H01M4/68 ,  H01M10/06 ,  H01M10/12 ,  H01M10/14

CPC分类号： F02N11/0862 ,  F02N11/0825 ,  F02N11/14 ,  H01M4/20 ,  H01M4/685 ,  H01M10/125 ,  H01M10/14 ,  Y02E60/126

摘要： Disclosed is an engine driving system having a cell suitable for restarting an engine, wherein an engine is stopped at the time of stopping running of a vehicle and the engine is restarted at the time of starting running of the vehicle, there are provided an engine electronic control device for controlling the engine, a motor for restarting the engine and a cell for supplying an electrical power to the motor; the cell comprises an anode plate formed into a thin band-shape, a cathode plate formed into a thin band-shape and a band-like separator arranged between the anode plate and the cathode plate; and the anode plate, the cathode plate and the separator form a group of wound pole plates and the group of pole plates is immersed in electrolysis solution.

摘要翻译： 公开了一种发动机驱动系统，其具有适于重新启动发动机的发电机，其中在停止车辆行驶时发动机停止，并且在车辆开始行驶时重新启动发动机，提供发动机电子 用于控制发动机的控制装置，用于重新启动发动机的电动机和用于向电动机供电的电池单元; 电池包括形成为薄带状的阳极板，形成为薄带状的阴极板和布置在阳极板和阴极板之间的带状隔板; 阳极板，阴极板和隔板形成一组绕组极板，并将极板组浸入电解液中。