公开(公告)号：US20140077796A1

公开(公告)日：2014-03-20

申请号：US14005983

申请日：2012-02-23

申请人： Frank Schatz ,  Paul Farber ,  Stefan Weiss ,  Gerhard Lammel ,  Fouad Bennini

发明人： Frank Schatz ,  Paul Farber ,  Stefan Weiss ,  Gerhard Lammel ,  Fouad Bennini

IPC分类号： G01R33/02

CPC分类号： G01R33/02 ,  G01R15/148 ,  G01R33/04 ,  G01R33/05 ,  G01R33/18

摘要： An apparatus for measuring a magnetic field is described, which comprises a core and an exciter coil for remagnetizing the core material. The remagnetizable core material is embodied as a layer or as multiple layers disposed at a distance from one another, and the core has a maximum total extension G where 2.5 mm≧G≧0.2 mm, a ratio of length to width that is greater than or equal to a value of twenty, and a thickness D where 2 μm≧D≧0.2 μm. Also described is a corresponding method for measuring a magnetic field.

摘要翻译： 描述了一种用于测量磁场的装置，其包括用于使芯材重新磁化的芯和励磁线圈。 可再磁化的芯材料被实施为层或彼此间隔一定距离的多层，并且芯具有最大总延伸度G，其中2.5mm≥G≥0.2mm，长度与宽度的比率大于或等于 等于二十的值，厚度D为2μm≥D≥0.2μm。 还描述了用于测量磁场的相应方法。

公开(公告)号：US20130320969A1

公开(公告)日：2013-12-05

申请号：US13907138

申请日：2013-05-31

申请人： Frank REICHENBACH ,  Paul FARBER ,  Frederic Njikam NJIMONZIE ,  Frank SCHATZ ,  Christian PATAK ,  Stefan WEISS ,  Joerg MARKTANNER

发明人： Frank REICHENBACH ,  Paul FARBER ,  Frederic Njikam NJIMONZIE ,  Frank SCHATZ ,  Christian PATAK ,  Stefan WEISS ,  Joerg MARKTANNER

IPC分类号： G01R33/02 ,  G01R33/00

CPC分类号： G01R33/02 ,  G01R33/0052

摘要： A magnetic field sensor having a first magnetic sensor core for measuring a magnetic field in a first measuring direction, and a second magnetic sensor core for measuring a magnetic field in a second measuring direction, the first and second magnetic sensor cores having a shared magnetic anisotropy.

摘要翻译： 一种磁场传感器，其具有用于测量第一测量方向上的磁场的第一磁传感器芯和用于测量第二测量方向上的磁场的第二磁传感器芯，所述第一和第二磁传感器芯具有共享磁各向异性 。

公开(公告)号：US20120313638A1

公开(公告)日：2012-12-13

申请号：US13514550

申请日：2010-10-22

申请人： Christian Patak ,  Stefan Weiss ,  Frederic Njikam Njimonzie ,  Frank Schaltz ,  Paul Farber ,  Christian Bierhoff

发明人： Christian Patak ,  Stefan Weiss ,  Frederic Njikam Njimonzie ,  Frank Schaltz ,  Paul Farber ,  Christian Bierhoff

IPC分类号： G01R33/04

CPC分类号： G01R33/05 ,  G01R33/04

摘要： A magnetic field sensor includes a magnetizable core having a curved surface at least sectionally, a magnetization device for magnetizing the core, and a determination device for determining a magnetic field in the core.

摘要翻译： 磁场传感器包括具有至少剖面的弯曲表面的可磁化芯体，用于磁化磁芯的磁化装置，以及用于确定磁芯中的磁场的确定装置。

公开(公告)号：US20120132925A1

公开(公告)日：2012-05-31

申请号：US13366067

申请日：2012-02-03

申请人： Gerhard Lammel ,  Hubert Benzel ,  Matthias Illing ,  Franz Laermer ,  Silvia Kronmueller ,  Paul Farber ,  Simon Armbruster ,  Ralf Reichenbach ,  Christoph Schelling ,  Ando Feyh

发明人： Gerhard Lammel ,  Hubert Benzel ,  Matthias Illing ,  Franz Laermer ,  Silvia Kronmueller ,  Paul Farber ,  Simon Armbruster ,  Ralf Reichenbach ,  Christoph Schelling ,  Ando Feyh

IPC分类号： H01L29/24

CPC分类号： H01L21/228 ,  H01L21/02378 ,  H01L21/02381 ,  H01L21/02532 ,  H01L21/02658 ,  H01L21/02667 ,  H01L21/223 ,  H01L21/225 ,  H01L21/324

摘要： A method for manufacturing a semiconductor structure is provided which includes the following steps: a crystalline semiconductor substrate (1) is supplied; a porous region (10) is provided adjacent to a surface (OF) of the semiconductor substrate (1); a dopant (12) is introduced into the porous region (10) from the surface (OF); and the porous region (10) is thermally recrystallized into a crystalline doping region (10′) of the semiconductor substrate (1) whose doping type and/or doping concentration and/or doping distribution are/is different from those or that of the semiconductor substrate (1). A corresponding semiconductor structure is likewise provided.

摘要翻译： 提供一种制造半导体结构的方法，包括以下步骤：提供晶体半导体衬底（1）; 邻近半导体衬底（1）的表面（OF）设置多孔区域（10）; 从表面（OF）将掺杂剂（12）引入多孔区域（10）中; 并且多孔区域（10）被热再结晶成半导体衬底（1）的结晶掺杂区域（10'），其掺杂类型和/或掺杂浓度和/或掺杂分布与半导体衬底 基板（1）。 同样提供相应的半导体结构。

公开(公告)号：US20100035068A1

公开(公告)日：2010-02-11

申请号：US12308200

申请日：2007-04-27

申请人： Gerhard Lammel ,  Hubert Benzel ,  Matthias Illing ,  Franz Laermer ,  Silvia Kronmueller ,  Paul Farber ,  Simon Armbruster ,  Ralf Reichenbach ,  Christoph Schelling ,  Ando Feyh

发明人： Gerhard Lammel ,  Hubert Benzel ,  Matthias Illing ,  Franz Laermer ,  Silvia Kronmueller ,  Paul Farber ,  Simon Armbruster ,  Ralf Reichenbach ,  Christoph Schelling ,  Ando Feyh

IPC分类号： C25D5/00 ,  B32B17/06 ,  H01L21/30

CPC分类号： H01L21/02008 ,  H01L21/02381 ,  H01L21/02529 ,  H01L21/02573 ,  H01L21/02601 ,  H01L21/02612 ,  H01L21/02656 ,  H01L21/02658 ,  H01L21/02667 ,  H01L33/346

摘要： A method for producing a silicon substrate, including the steps of providing a silicon substrate having an essentially planar silicon surface, producing a porous silicon surface having a plurality of pores, in particular having macropores and/or mesopores and/or nanopores, applying a filling material that is to be inserted into the silicon, which has a diameter that is less than a diameter of the pores, inserting the filling material into the pores and removing the excess filling material form the silicon surface, if necessary, and tempering the silicon substrate that is furnished with the filling material that has been filled into the pores, at a temperature between ca. 1000° C. and ca. 1400° C., in order to close the generated pores again and to enclose the filling material.

摘要翻译： 一种制造硅衬底的方法，包括以下步骤：提供具有基本平坦的硅表面的硅衬底，产生具有多个孔的多孔硅表面，特别是具有大孔和/或介孔和/或纳米孔， 要插入硅的材料，其直径小于孔的直径，如果需要，将填充材料插入孔中并除去多余的填充材料形成硅表面，并回火硅衬底 配备有已经填充到孔中的填充材料，温度约为 1000℃和约 1400℃，以便再次闭合所产生的孔并包围填充材料。

公开(公告)号：US20060152218A1

公开(公告)日：2006-07-13

申请号：US10535475

申请日：2003-10-09

申请人： Peter Schmollngruber ,  Ingo Herrmann ,  Henrik Siegle ,  Hartmut Kittel ,  Paul Farber ,  Ulrich May

发明人： Peter Schmollngruber ,  Ingo Herrmann ,  Henrik Siegle ,  Hartmut Kittel ,  Paul Farber ,  Ulrich May

IPC分类号： G01R33/02

CPC分类号： B82Y25/00 ,  G01R33/093

摘要： A magnetoresistive sensor element is provided, having a magnetoresistive layer system which, in top view, is at least regionally striated. The sensor element operates on the basis of the GMR effect and is constructed according to the spin valve principle, the striated layer system featuring a reference layer having a direction of magnetization substantially uninfluenced by a direction of an outer magnetic field acting on it. During operation, the sensor element provides a measuring signal which changes as a function of a measurement angle between the component of the field strength of the outer magnetic field lying in the plane of the layer system, and the direction of magnetization, and from which this measurement angle is able to be ascertained. In addition, observed in a top view of the striated layer system, the angle between the direction of magnetization in the absence of the outer magnetic field and the longitudinal direction of the striated layer system is set in such a way that in response to an influence of the outer magnetic field having a defined field strength, which is selected from a predefined work interval, the angle error of the layer system, as a function of this angle and the field strength, is minimal.

摘要翻译： 提供了一种磁阻传感器元件，具有磁阻层系统，其在顶视图中至少是区域性条纹化的。 传感器元件基于GMR效应进行操作，并且根据自旋阀原理构造，具有参考层的条纹层系统具有基本上不受作用在其上的外部磁场的方向的磁化方向的磁化方向。 在操作期间，传感器元件提供测量信号，该测量信号根据位于层系统的平面中的外部磁场的场强的分量与磁化方向之间的测量角度而变化，并且由此 可以确定测量角度。 此外，在条纹层系统的俯视图中观察到，在没有外磁场的磁化方向与条纹层系统的纵向方向之间的角度被设定为响应于影响 具有定义的场强的外部磁场，其从预定义的工作间隔中选择，层系统的角度误差作为该角度和场强的函数是最小的。

公开(公告)号：US07312609B2

公开(公告)日：2007-12-25

申请号：US10523252

申请日：2003-06-27

申请人： Peter Schmollngruber ,  Ingo Herrmann ,  Henrik Siegle ,  Hartmut Kittel ,  Paul Farber ,  Ulrich May

发明人： Peter Schmollngruber ,  Ingo Herrmann ,  Henrik Siegle ,  Hartmut Kittel ,  Paul Farber ,  Ulrich May

IPC分类号： G01R33/09 ,  G01R33/02 ,  G01B7/30

CPC分类号： B82Y25/00 ,  F01L1/00 ,  F01L2101/00 ,  F01L2820/041 ,  G01R33/093

摘要： A GMR sensor element is proposed, having a rotationally symmetrical positioning of especially eight GMR resistor elements which are connected to each other to form two Wheatstone's full bridges. This GMR sensor element is especially suitable for use in an angle sensor for the detection of the absolute position of the camshaft or the crankshaft in a motor vehicle, particularly in the case of a camshaft-free engine having electrical or electrohydraulic valve timing, of a motor position of an electrically commutated motor, or of detection of a windshield wiper position, or in the steering angle sensor system in motor vehicles.

摘要翻译： 提出了一种GMR传感器元件，具有特别是八个GMR电阻元件的旋转对称定位，它们彼此连接以形成两个惠斯通的全桥。 该GMR传感器元件特别适用于用于检测机动车辆中的凸轮轴或曲轴的绝对位置的角度传感器，特别是在具有电动或电动液压阀定时的无凸轮轴发动机的情况下 电动换向马达的电机位置，或者检测挡风玻璃刮水器位置，或者在机动车辆的转向角传感器系统中。

公开(公告)号：US08492850B2

公开(公告)日：2013-07-23

申请号：US12308200

申请日：2007-04-27

申请人： Gerhard Lammel ,  Hubert Benzel ,  Matthias Illing ,  Franz Laermer ,  Silvia Kronmueller ,  Paul Farber ,  Simon Armbruster ,  Ralf Reichenbach ,  Christoph Schelling ,  Ando Feyh

发明人： Gerhard Lammel ,  Hubert Benzel ,  Matthias Illing ,  Franz Laermer ,  Silvia Kronmueller ,  Paul Farber ,  Simon Armbruster ,  Ralf Reichenbach ,  Christoph Schelling ,  Ando Feyh

IPC分类号： H01L27/088

CPC分类号： H01L21/02008 ,  H01L21/02381 ,  H01L21/02529 ,  H01L21/02573 ,  H01L21/02601 ,  H01L21/02612 ,  H01L21/02656 ,  H01L21/02658 ,  H01L21/02667 ,  H01L33/346

摘要： A method for producing a silicon substrate, including the steps of providing a silicon substrate having an essentially planar silicon surface, producing a porous silicon surface having a plurality of pores, in particular having macropores and/or mesopores and/or nanopores, applying a filling material that is to be inserted into the silicon, which has a diameter that is less than a diameter of the pores, inserting the filling material into the pores and removing the excess filling material form the silicon surface, if necessary, and tempering the silicon substrate that is furnished with the filling material that has been filled into the pores, at a temperature between ca. 1000° C. and ca. 1400° C., in order to close the generated pores again and to enclose the filling material.

摘要翻译： 一种制造硅衬底的方法，包括以下步骤：提供具有基本平坦的硅表面的硅衬底，产生具有多个孔的多孔硅表面，特别是具有大孔和/或介孔和/或纳米孔， 要插入硅的材料，其直径小于孔的直径，如果需要，将填充材料插入孔中并除去多余的填充材料形成硅表面，并回火硅衬底 配备有已经填充到孔中的填充材料，温度约为 1000℃和约 1400℃，以便再次闭合所产生的孔并包围填充材料。

公开(公告)号：US20060103381A1

公开(公告)日：2006-05-18

申请号：US10523252

申请日：2003-06-27

申请人： Peter Schmollngruber ,  Ingo Herrmann ,  Henrik Siegle ,  Hartmut Kittel ,  Paul Farber ,  Ulrich May

发明人： Peter Schmollngruber ,  Ingo Herrmann ,  Henrik Siegle ,  Hartmut Kittel ,  Paul Farber ,  Ulrich May

IPC分类号： G01B7/30

CPC分类号： B82Y25/00 ,  F01L1/00 ,  F01L2101/00 ,  F01L2820/041 ,  G01R33/093

摘要： A GMR sensor element is proposed, having a rotationally symmetrical positioning of especially eight GMR resistor elements which are connected to each other to form two Wheatstone's full bridges. This GMR sensor element is especially suitable for use in an angle sensor for the detection of the absolute position of the camshaft or the crankshaft in a motor vehicle, particularly in the case of a camshaft-free engine having electrical or electrohydraulic valve timing, of a motor position of an electrically commutated motor, or of detection of a windshield wiper position, or in the steering angle sensor system in motor vehicles.

摘要翻译： 提出了一种GMR传感器元件，具有特别是八个GMR电阻元件的旋转对称定位，它们彼此连接以形成两个惠斯通的全桥。 该GMR传感器元件特别适用于用于检测机动车辆中的凸轮轴或曲轴的绝对位置的角度传感器，特别是在具有电动或电动液压阀定时的无凸轮轴发动机的情况下 电动换向马达的电机位置，或者检测挡风玻璃刮水器位置，或者在机动车辆的转向角传感器系统中。