Power semiconductor device and method of manufacturing the same
    42.
    发明授权
    Power semiconductor device and method of manufacturing the same 失效
    功率半导体器件及其制造方法

    公开(公告)号:US08643056B2

    公开(公告)日:2014-02-04

    申请号:US13229203

    申请日:2011-09-09

    IPC分类号: H01L29/66

    摘要: A power semiconductor device includes a first semiconductor layer of a first conductivity type, a first drift layer, and a second drift layer. The first drift layer includes a first epitaxial layer of the first conductivity type, a plurality of first first-conductivity-type pillar layers, and a plurality of first second-conductivity-type pillar layers. The second drift layer is formed on the first drift layer and includes a second epitaxial layer of the first conductivity type, a plurality of second second-conductivity-type pillar layers, a plurality of second first-conductivity-type pillar layers, a plurality of third second-conductivity-type pillar layers, and a plurality of third first-conductivity-type pillar layers. The plurality of second second-conductivity-type pillar layers are connected to the first second-conductivity-type pillar layers. The plurality of second first-conductivity-type pillar layers are connected to the first first-conductivity-type pillar layers. The plurality of third second-conductivity-type pillar layers are arranged on the first epitaxial layer.

    摘要翻译: 功率半导体器件包括第一导电类型的第一半导体层,第一漂移层和第二漂移层。 第一漂移层包括第一导电类型的第一外延层,多个第一第一导电型柱层和多个第一第二导电型柱层。 第二漂移层形成在第一漂移层上,并且包括第一导电类型的第二外延层,多个第二第二导电型柱层,多个第二第一导电型柱层,多个第二导电型柱层 第三第二导电型柱层和多个第三第一导电型柱层。 多个第二第二导电型柱层与第一第二导电型柱层连接。 多个第二第一导电型柱层与第一第一导电型柱层连接。 多个第三第二导电型柱层布置在第一外延层上。

    MOTOR CONTROLLING DEVICE
    45.
    发明申请
    MOTOR CONTROLLING DEVICE 有权
    电机控制装置

    公开(公告)号:US20110175563A1

    公开(公告)日:2011-07-21

    申请号:US12987299

    申请日:2011-01-10

    IPC分类号: G05B7/02

    CPC分类号: G05B7/02

    摘要: A motor controlling device includes an encoder to output pulse signals with a predetermined angle interval as a rotor of a motor is rotated. An energized phase of the motor is sequentially switched by detecting a rotation position of the rotor based on a value of counting the signals. An initial drive controlling portion executes an initial drive to switch the energized phase with a predetermined pattern after the device is activated so as to learn a relationship among the count value, the rotation position and the energized phase. An initial drive prohibiting portion prohibits the execution of the initial drive until a predetermined time is elapsed after the initial drive is finished.

    摘要翻译: 电动机控制装置包括编码器,当电动机的转子旋转时,输出具有预定角度间​​隔的脉冲信号。 基于对信号进行计数的值,通过检测转子的旋转位置来依次切换电动机的通电相位。 初始驱动控制部分在器件启动之后执行初始驱动以切换具有预定图案的通电相位,以便学习计数值,旋转位置和通电相位之间的关系。 初始驱动禁止部分禁止执行初始驱动,直到在初始驱动完成之后经过预定时间。

    Anisotropic conductive connector and inspection equipment of circuit device
    46.
    发明授权
    Anisotropic conductive connector and inspection equipment of circuit device 有权
    电路设备各向异性导电连接器和检测设备

    公开(公告)号:US07922497B2

    公开(公告)日:2011-04-12

    申请号:US12089608

    申请日:2006-09-28

    IPC分类号: H01R12/00

    摘要: An anisotropically conductive connector device and an inspection apparatus for circuit devices including the anisotropically conductive connector device. The anisotropically conductive connector device includes an elastic anisotropically conductive film, including plural conductive path-forming parts each extending in a thickness-wise direction of the film and arranged mutually insulated by an insulating part, a sheet-like connector including an insulating sheet, including a plurality of through-holes each extending in a thickness-wise direction, and plural electrode structures arranged in the respective through-holes in the insulating sheet to protrude from both surfaces of the insulating sheet. The electrode structures are positioned on respective conductive path-forming parts, the insulating sheet is integrally fixed to the insulating part, and the electrode structures include electrode parts that are movable in the thickness-wise direction of the sheet.

    摘要翻译: 各向异性导电连接器装置和包括各向异性导电连接器装置的电路装置的检查装置。 各向异性导电连接器装置包括:弹性各向异性导电膜,包括多个导电路径形成部件,每个导电路径形成部件沿薄膜的厚度方向延伸并且由绝缘部分相互绝缘,包括绝缘片的片状连接器, 多个沿厚度方向延伸的通孔,以及布置在绝缘片中的各个通孔中的多个电极结构,以从绝缘片的两个表面突出。 电极结构位于相应的导电路径形成部分上,绝缘片一体地固定在绝缘部分上,电极结构包括可在片材的厚度方向上移动的电极部分。

    Shift-by-wire control system for automatic transmission device and method for the same
    47.
    发明授权
    Shift-by-wire control system for automatic transmission device and method for the same 有权
    自动变速箱换档控制系统及其方法

    公开(公告)号:US07845248B2

    公开(公告)日:2010-12-07

    申请号:US11882815

    申请日:2007-08-06

    摘要: A shift-by-wire control system includes a parking lock device that brings an output shaft of an automatic transmission device to a lock state when a range switching unit switches to the P-range. The parking lock device brings the output shaft to a lock-release state when the range switching unit switches to another shift range. An electric motor actuates the range switching unit and the parking lock device in accordance with an instruction of an operator. A manual device transmits manual operation force of the operator to the parking lock device when the electric motor stops. The manual device includes a one-way transmission unit permitting transmission of the manual operation force in a direction toward the lock state, and prohibiting transmission of the manual operation force in a direction toward the lock-release state.

    摘要翻译: 线控换档控制系统包括驻车锁定装置,当距离切换单元切换到P档时,使自动变速装置的输出轴处于锁定状态。 当范围切换单元切换到另一个换档范围时,停车锁定装置使输出轴处于锁定释放状态。 电动马达根据操作人员的指示来驱动距离切换单元和驻车锁定装置。 当电动机停止时,手动装置将操作者的手动操作力传递到驻车锁定装置。 手动装置包括单向传递单元,其允许在朝向锁定状态的方向上传递手动操作力,并且禁止在朝向锁定释放状态的方向上传递手动操作力。

    Connector for measuring electrical resistance, and apparatus and method for measuring electrical resistance of circuit board
    48.
    发明授权
    Connector for measuring electrical resistance, and apparatus and method for measuring electrical resistance of circuit board 有权
    用于测量电阻的连接器,以及用于测量电路板电阻的装置和方法

    公开(公告)号:US07675303B2

    公开(公告)日:2010-03-09

    申请号:US11994865

    申请日:2006-07-14

    IPC分类号: G01R31/02 G01R31/26

    摘要: Disclosed are a connector for measurement of electric resistance, by which necessary electrical connection is surely achieved even when a circuit board to be inspected is large in area and has a great number of small-sized electrodes to be inspected, and measurement is surely performed with high precision, and which can be produced at a low cost, and an electric resistance-measuring apparatus and an electric resistance-measuring method for circuit boards, which make use of this connector. The connector for measurement of electric resistance has a first electrode sheet, an anisotropically conductive elastomer sheet arranged on a back surface of the first electrode sheet and having through-holes formed corresponding to the electrodes to be inspected, and a second electrode sheet arranged on a back surface of the anisotropically conductive elastomer sheet. The first electrode sheet has an insulating sheet having through-holes formed corresponding to the electrodes to be inspected, a plurality of ring-like electrodes each formed on a front surface of the insulating sheet so as to surround the through-hole, and junction electrodes formed on a back surface of the insulating sheet, and the second electrode sheet has a plurality of core electrodes for inspection arranged corresponding to the electrodes to be inspected, and a plurality of core electrodes for connection arranged corresponding to the junction electrodes.

    摘要翻译: 公开了一种用于测量电阻的连接器,即使当被检查的电路板面积大并且具有大量待检查的小尺寸电极时,也可以实现必要的电连接,并且可靠地进行测量 高精度并且可以以低成本生产,以及利用该连接器的电路板的电阻测量装置和电阻测量方法。 用于测量电阻的连接器具有第一电极片,布置在第一电极片的背面上的各向异性导电弹性体片,并且具有与要检查的电极相对应的通孔,以及布置在第一电极片上的第二电极片 各向异性导电弹性体片的背面。 第一电极片具有绝缘片,其具有与要检查的电极相对应的通孔,每个形成在绝缘片的前表面上以围绕通孔的多个环形电极,以及接合电极 形成在所述绝缘片的背面上,所述第二电极片具有与要检查的电极对应地布置的多个用于检查的芯电极,以及与所述接合电极对应地布置的多个用于连接的芯电极。

    ROTATING MACHINE
    49.
    发明申请
    ROTATING MACHINE 审中-公开
    旋转机

    公开(公告)号:US20090140599A1

    公开(公告)日:2009-06-04

    申请号:US12325385

    申请日:2008-12-01

    IPC分类号: H02K1/14

    摘要: A thin plate 80x forming a stator tooth 80 has two convex portions 83 on each of side faces 80b, 80c. Four convex portions 83 are a sharpened convex portion 83a of which a tip portion has a thickness thinner than a thickness of the thin plate 80x. When a bobbin 81 wound with an exciting coil 22 is press-fitted around the stator tooth 80, four lines of convex portions formed by laminating the thin plates 80x cut in an inner wall of the bobbin 81, the strength for fixing and holding the bobbin 81 can be increased in a radial, lamination and rotating directions, so that the position of the bobbin 81 assembled in a right position can be maintained.

    摘要翻译: 形成定子齿80的薄板80x在每个侧面80b,80c上具有两个凸部83。 四个凸部83是锐化的凸部83a,其尖端部的厚度比薄板80x的厚度薄。 当缠绕有励磁线圈22的绕线管81被压配合在定子齿80周围时,通过层叠切割在筒管81的内壁中的薄板80x形成的四条凸起部分,用于固定和保持线轴的强度 81可以在径向,层叠和旋转方向上增加,从而可以保持组装在正确位置的线轴81的位置。

    COMPOSITE CONDUCTIVE SHEET, METHOD FOR PRODUCING THE SAME, ANISOTROPIC CONDUCTIVE CONNECTOR, ADAPTER, AND CIRCUIT DEVICE ELECTRIC INSPECTION DEVICE
    50.
    发明申请
    COMPOSITE CONDUCTIVE SHEET, METHOD FOR PRODUCING THE SAME, ANISOTROPIC CONDUCTIVE CONNECTOR, ADAPTER, AND CIRCUIT DEVICE ELECTRIC INSPECTION DEVICE 有权
    复合导电片,其制造方法,各向异性导电连接器,适配器和电路装置电气检测装置

    公开(公告)号:US20090039905A1

    公开(公告)日:2009-02-12

    申请号:US11815506

    申请日:2006-01-11

    IPC分类号: H01R11/01 G01R3/00 G01R31/28

    摘要: Disclosed herein are a composite conductive sheet that has rigid conductors movable in a thickness-wise direction of an insulating sheet without falling off from the insulating sheet and is easy to handle by itself, a production process thereof, and an anisotropically conductive connector, an adaptor device and an electrical inspection apparatus for circuit devices, which are each equipped with this composite conductive sheet.The composite conductive sheet of the invention has an insulating sheet, in which a plurality of through-holes each extending in a thickness-wise direction of the sheet are formed, and rigid conductors arranged respectively in the through-holes in the insulating sheet so as to protrude from both surfaces of the insulating sheet, wherein each of the rigid conductors has terminal portions formed on both ends of a body portion inserted into the through-hole in the insulating sheet and each having a diameter greater than a diameter of the through-hole in the insulating sheet, and is movable in the thickness-wise direction of the insulating sheet.

    摘要翻译: 这里公开了一种复合导电片,其具有在绝缘片的厚度方向上可移动的刚性导体,而不会从绝缘片脱落,并且易于自身处理,其制造方法和各向异性导电连接器,适配器 装置和用于电路装置的电气检查装置,每个装备有该复合导电片。 本发明的复合导电片具有绝缘片,其中形成有沿片材的厚度方向延伸的多个通孔,以及分别布置在绝缘片中的通孔中的刚性导体,以便 从绝缘片的两个表面突出,其中每个刚性导体具有形成在插入绝缘片中的通孔中的主体部分的两端上的端子部分,并且每个具有大于通孔直径的直径, 并且能够在绝缘片的厚度方向上移动。