公开(公告)号：US20160126951A1

公开(公告)日：2016-05-05

申请号：US14955552

申请日：2015-12-01

申请人： Infineon Technologies AG

发明人： Sebastian MAERZ ,  Franz JOST

IPC分类号： H03K17/95 ,  H05B33/08 ,  H01L43/04 ,  H02P31/00 ,  H01L43/06

CPC分类号： H03K17/9517 ,  H01L25/165 ,  H01L43/04 ,  H01L43/065 ,  H01L2924/0002 ,  H02P31/00 ,  H03K17/0822 ,  H03K17/90 ,  H03K2017/0806 ,  H03K2217/0063 ,  H05B33/0851 ,  H05B33/0866 ,  Y10T29/49117 ,  H01L2924/00

摘要： Embodiments relate to integrated magnetic field sensor-controlled switch devices, such as transistors, current sources, and power switches, among others. In an embodiment, a magnetic switch and a load switch are integrated in a single integrated circuit device. In embodiments, the magnetic switch is configured to sense a dynamic change in magnetic field caused by movement of a magnet in at least one of a linear, three-dimensional, and rotational direction.

摘要翻译： 实施例涉及集成磁场传感器控制的开关装置，诸如晶体管，电流源和功率开关等。 在一个实施例中，磁开关和负载开关集成在单个集成电路器件中。 在实施例中，磁开关被配置为感测由磁体在线性，三维和旋转方向中的至少一个中的运动引起的磁场的动态变化。

公开(公告)号：US20130307609A1

公开(公告)日：2013-11-21

申请号：US13472012

申请日：2012-05-15

申请人： Udo Ausserlechner

发明人： Udo Ausserlechner

IPC分类号： H03K17/90 ,  H01L43/14 ,  H01L43/04

CPC分类号： H01L43/04 ,  G01R33/07 ,  H01L43/065 ,  H01L43/14 ,  H03K17/90

摘要： Embodiments of the present invention provide a Hall effect device that includes a Hall effect region of a first semiconductive type, at least three contacts and a lateral conductive structure. The Hall effect region is formed in or on top of a substrate, wherein the substrate includes an isolation arrangement to isolate the Hall effect region in a lateral direction and in a depth direction from the substrate or other electronic devices in the substrate. The at least three contacts are arranged at a top of the Hall effect region to supply the Hall effect device with electric energy and to provide a Hall effect signal indicative of the magnetic field, wherein the Hall effect signal is generated in a portion of the Hall effect region defined by the at least three contacts. The lateral conductive structure is located between the Hall effect region and the isolation arrangement.

摘要翻译： 本发明的实施例提供一种霍尔效应器件，其包括第一半导体型霍尔效应区域，至少三个触点和横向导电结构。 霍尔效应区形成在衬底的顶部或顶部，其中衬底包括隔离装置，用于在衬底或衬底中的其它电子器件的横向和深度方向上隔离霍尔效应区域。 至少三个触点设置在霍尔效应区域的顶部，以向霍尔效应器件提供电能并提供表示磁场的霍尔效应信号，其中霍尔效应信号在霍尔的一部分中产生 效果区域由至少三个触点限定。 横向导电结构位于霍尔效应区域和隔离装置之间。

公开(公告)号：US07403043B2

公开(公告)日：2008-07-22

申请号：US11549272

申请日：2006-10-13

申请人： Tom Allen Agan ,  James Chyi Lai

发明人： Tom Allen Agan ,  James Chyi Lai

IPC分类号： H03K19/20

CPC分类号： H03K19/18 ,  H03K17/90

摘要： A magnetic transistor circuit representing the data ‘1’ and ‘0’ of the binary system comprises a routing line and a magnetic transistor unit. The routing line has a current going through with a first current direction or a second current direction, wherein the first current direction and the second current direction are opposite to represent the data ‘1’ and the data ‘0’ respectively. The magnetic transistor unit couples to the routing line at an output end to control the direction of the current going through the routing line.

摘要翻译： 表示二进制系统的数据“1”和“0”的磁性晶体管电路包括路由线路和磁性晶体管单元。 路由线具有通过第一电流方向或第二电流方向的电流，其中第一电流方向和第二电流方向相反，分别表示数据'1'和数据'0'。 磁性晶体管单元在输出端耦合到路由线以控制通过路由线路的电流的方向。

公开(公告)号：US5017804A

公开(公告)日：1991-05-21

申请号：US340445

申请日：1989-04-19

申请人： James A. Harnden ,  Lorimer K. Hill

发明人： James A. Harnden ,  Lorimer K. Hill

IPC分类号： G01R15/20 ,  H03K17/90

CPC分类号： H03K17/90 ,  G01R15/202

摘要： A unique current sense means is provided in which a bonding wire or similar conductor is routed to one or more Hall effect current sensing devices which, in one embodiment, is fabricated as part of a power semiconductor device.

摘要翻译： 提供了一种独特的电流感测装置，其中，接合线或类似的导体被路由到一个或多个霍尔效应电流感测装置，在一个实施例中，其被制造为功率半导体器件的一部分。

公开(公告)号：US3815066A

公开(公告)日：1974-06-04

申请号：US26383172

申请日：1972-06-19

申请人： IBM

发明人： VINAL A

IPC分类号： G06F3/02 ,  H01H13/12 ,  H01H13/20 ,  H03K17/90 ,  H01F7/02

CPC分类号： H03K17/90 ,  H01H2215/042

摘要： A key mechanism has co-axial permanent magnets as a biasing means for key operator and co-axial permanent magnets operable to cause snap action operation of a cylindrical cup within a housing. The co-axial biasing magnets are magnetized in parallel to their common axis and have a polarity of opposite direction. The actuator permanent magnets are magnetized in parallel with their common axis and have a polarity in the same direction. The force-displacement characteristic of the biasing magnets is matched to the force-displacement characteristic of the actuator magnets to provide a predetermined tactile force-displacement characteristic for the operator.

摘要翻译： 键机构具有同轴永久磁铁作为用于键操作器和同轴永磁体的偏置装置，可操作以使圆柱形杯在壳体内的快速动作操作。 同轴偏置磁体平行于它们的共同轴线被磁化，具有相反方向的极性。 致动器永磁体与其公共轴线平行磁化，并具有相同方向的极性。 偏置磁体的力 - 位移特性与致动器磁体的力 - 位移特性相匹配，为操作者提供预定的触觉 - 位移特性。

公开(公告)号：US3764818A

公开(公告)日：1973-10-09

申请号：US3764818D

申请日：1971-11-09

申请人： DENKI ONKYO CO LTD

发明人： MASUDA N ,  KUROYANAGI M

IPC分类号： H03K17/14 ,  H03K17/90 ,  H03K1/00

CPC分类号： H03K17/90 ,  H03K17/14

摘要： A switching circuit compensating the bias potential of a switching element by automatically varying the value of the current supplied by a current control means to a matrix, comprising a bias resistor circuit formed by series connecting a semiconductor device having a resistance effect and a fixed resistor, a impedance matrix formed by connecting in parallel said bias resistor circuit to a power supply, a control means interpositioned between the impedance matrix and the power supply, and a switching element provided in each bias resistor circuit of said impedance matrix wherein a control electrode is connected between said semiconductor device and fixed resistor.

摘要翻译： 一种切换电路，其通过将由电流控制装置提供的电流的值自动地改变为矩阵来补偿开关元件的偏置电位，包括通过串联连接具有电阻效应的半导体器件和固定电阻器形成的偏置电阻器电路， 通过将所述偏置电阻电路并联连接到电源，插入在所述阻抗矩阵和所述电源之间的控制装置以及设置在所述阻抗矩阵的每个偏置电阻器电路中的开关元件而形成的阻抗矩阵，其中控制电极被连接 在所述半导体器件和固定电阻器之间。

公开(公告)号：US3750068A

公开(公告)日：1973-07-31

申请号：US3750068D

申请日：1969-11-28

申请人： HONEYWELL INC

发明人： HALLIN R

IPC分类号： H01L43/04 ,  H03K17/90 ,  H01F7/02

CPC分类号： H03K17/90 ,  H01L43/04

摘要： A magnet actuating arrangement for a magneto sensitive device which incorporates a pair of facing magnets, parallel spaced to accommodate the device in the air gap therebetween, with each magnet including an opposite pair of magnet poles on the facing surface thereof each pole so arranged as to be of opposite polarity with respect to the facing pole of the other magnet. The magnets may include a three-dimensional controlled flux pattern.

摘要翻译： 一种用于磁敏装置的磁体驱动装置，其包括一对面对的磁体，平行间隔开以容纳在其间的气隙中的装置，每个磁体包括在其相对表面上的相对的一对磁极，每个磁极布置成 相对于另一个磁体的面对极极性相反。 磁体可以包括三维受控通量图案。

公开(公告)号：US3680026A

公开(公告)日：1972-07-25

申请号：US3680026D

申请日：1971-05-24

申请人： DENKI ONKYO CO LTD

发明人： MASUDA NOBORU ,  KUROYANAGI MASASHI

IPC分类号： H01H36/00 ,  H03K17/90 ,  H01C7/16

CPC分类号： H01H36/0073 ,  H03K17/90

摘要： A contactless switching apparatus wherein a magnetic-containing casing with poles located at both ends and a central space extending along the length of the casing is provided. A bar magnet is positioned in the space of the casing so that the bar magnet can be slidably moved within the casing. A galvanomagnetro effect device is provided at at least one of the poles of the casing or on the bar magnet; the device being positioned in the central space and either fixed at the internal surface of the polar portion of the casing, or being capable of alignment with said internal surface. The switching apparatus is designed so that the device functions when the polar portion of the bar magnet, the polarity of which is opposite to the polarity of the magnet of casing, is opposed to the polar portion of the casing.

摘要翻译： 一种非接触式开关装置，其特征在于，提供具有位于两端的磁极的容纳壳体和沿着壳体的长度延伸的中央空间。 棒状磁体定位在壳体的空间中，使得杆状磁体可以在壳体内滑动。 电动电磁效应装置设置在壳体的至少一个极点或磁棒上; 该装置定位在中央空间中，并且固定在壳体极性部分的内表面，或能够与所述内表面对准。 开关装置被设计成使得当极性与壳体的磁体的极性相反的条形磁体的极性部分与壳体的极性部分相对时，该装置起作用。

公开(公告)号：US3673537A

公开(公告)日：1972-06-27

申请号：US3673537D

申请日：1970-09-22

申请人： SIEMENS AG

发明人： GREGER KARL

IPC分类号： H01H36/00 ,  F16C11/04 ,  H01H13/00 ,  H01L43/08 ,  H03K17/90 ,  H01C1/12

CPC分类号： H01L43/08 ,  H03K17/90

摘要： A galvanomagnetic resistor is fixedly mounted on a magnetizable yoke structure. A displaceable actuator comprises a permanent magnet having a longitudinal axis and being rotatably mounted in the yoke structure at a part of the yoke structure opposite that at which the galvanomagnetic resistor is mounted. The actuator has a direction of travel substantially transverse to the longitudinal axis of the magnet.

摘要翻译： 电磁电阻固定地安装在可磁化轭结构上。 可移动致动器包括具有纵向轴线的永磁体，并且在轭结构的与安装有电磁电阻器的位置相反的一部分处可旋转地安装在轭结构中。 致动器具有基本上横向于磁体的纵向轴线的行进方向。

公开(公告)号：US3671874A

公开(公告)日：1972-06-20

申请号：US3671874D

申请日：1970-09-17

申请人： DENKI ONKYO CO LTD

发明人： KOBAYASHI TUNEKAZU

IPC分类号： H03K17/90 ,  G05F7/00

CPC分类号： H03K17/90

摘要： A contactless rotary switching apparatus comprised of a discshaped fixed yoke which is stationary and a rotary yoke arranged in parallel with each other, a magnet positioned between the yokes, the magnet having one magnetic pole end fixed to one of the yokes while the other magnetic pole end is made free but arranged to lightly contact the other of the yokes, a number of balls made of magnetic material are arranged in succession in the form of a circle on the free end face of the magnet between the magnet and the yoke which lightly contacts the free end of the magnet, a plurality of magneto-electric converting devices are arranged radially towards the circumference at the peripheral portion of the fixed yoke, and at least one arm provided at the peripheral portion of the rotary yoke so that the arm or arms are extended towards the said fixed yoke so that an end or ends of the arms will be moved towards and away from the magneto-electric converting devices during rotation of the rotary yoke.

摘要翻译： 一种非接触式旋转开关装置，包括固定的盘形固定磁轭和彼此平行布置的旋转磁轭，定位在磁轭之间的磁体，磁体具有一个固定在其中一个磁轭的磁极端，而另一个磁极端 磁极端部自由而设置成轻轻地接触另一个轭，磁体和磁轭之间的磁体的自由端面上依次排列有许多由磁性材料制成的球以圆形的形式排列 轻微地接触磁体的自由端，多个磁电转换装置在固定磁轭的周边部分周向径向设置，至少一个臂设置在旋转磁轭的周边部分，使得臂 或臂朝向所述固定轭延伸，使得在旋转的旋转期间臂的端部或端部将朝向和远离磁电转换装置移动 轭