公开(公告)号：US06477099B2

公开(公告)日：2002-11-05

申请号：US09761815

申请日：2001-01-16

申请人： Helmut Fischer ,  Sebastian Kuhne ,  Thoai-Thai Le

发明人： Helmut Fischer ,  Sebastian Kuhne ,  Thoai-Thai Le

IPC分类号： G11C702

CPC分类号： H03F3/45183

摘要： An integrated circuit has a differential amplifier in a basic circuit having two input transistors, a load element and a power source. The power source has an N-type channel MOS transistor whose controlled path is connected to the input transistors and to a supply terminal of the power source. A control terminal of the transistor is connected to a potential that is positive with respect to a reference potential. The supply terminal of the power source is connected to a potential which is negative with respect to the reference potential and which is made available by a voltage source for switching off cell field transistors of a DRAM memory. The gate-source voltage that is increased in this way improves the behavior of the circuit with respect to fluctuations in potential and permits more favorable dimensioning of the transistor.

摘要翻译： 集成电路在具有两个输入晶体管，负载元件和电源的基本电路中具有差分放大器。 电源具有N型沟道MOS晶体管，其受控路径连接到输入晶体管和电源的供电端子。 晶体管的控制端子连接到相对于参考电位为正的电位。 电源的供电端子连接到相对于参考电位为负的电位，并且由用于关断DRAM存储器的单元场晶体管的电压源可用。 以这种方式增加的栅极 - 源极电压改善了电路相对于电位波动的行为，并且允许晶体管的更有利的尺寸。

公开(公告)号：US06665228B2

公开(公告)日：2003-12-16

申请号：US10166962

申请日：2002-06-11

申请人： Alexander Benedix ,  Sebastian Kuhne ,  Helmut Fischer ,  Bernd Klehn ,  Helmut Schneider

发明人： Alexander Benedix ,  Sebastian Kuhne ,  Helmut Fischer ,  Bernd Klehn ,  Helmut Schneider

IPC分类号： G11C800

CPC分类号： G11C11/4087 ,  G11C8/14

摘要： An integrated memory has a memory cell array, which is subdivided into a plurality of separate segments. A first and a second local word line in different segments together form a common global word line. The global word line is decoded via a row decoder. The first and second local word lines are connected to a column decoder in such a way that they can be decoded individually and segment by segment in a manner dependent on a column address. The memory thus allows fast and current-saving activation of a word line.

公开(公告)号：US06635947B2

公开(公告)日：2003-10-21

申请号：US09934979

申请日：2001-08-21

申请人： Alexander Benedix ,  Georg Braun ,  Helmut Fischer ,  Bernd Klehn ,  Sebastian Kuhne

发明人： Alexander Benedix ,  Georg Braun ,  Helmut Fischer ,  Bernd Klehn ,  Sebastian Kuhne

IPC分类号： H01L2900

CPC分类号： G11C11/16 ,  H01L43/08

摘要： A monolithically integrable inductor containing a layer sequence of conductive layers and insulating layers that are stacked mutually alternately above one another is described. The conductive layers are configured in such a way that they form a coil-type structure around a central region, in which giant magnetic resistance materials can be provided.

公开(公告)号：US06175531B1

公开(公告)日：2001-01-16

申请号：US09343429

申请日：1999-06-30

申请人： Martin Buck ,  Helmut Fischer ,  Heinrich Hemmert ,  Bret Johnson ,  Sebastian Kuhne

发明人： Martin Buck ,  Helmut Fischer ,  Heinrich Hemmert ,  Bret Johnson ,  Sebastian Kuhne

IPC分类号： G11C700

CPC分类号： G11C7/1072 ,  G11C7/22

摘要： A dynamic semiconductor memory device of the random access type having an initialization circuit which controls the switch-on operation of the semiconductor memory device and of its circuit components. The initialization circuit supplies a supply voltage stable signal once the supply voltage has been stabilized after the switching-on of the semiconductor memory device. The initialization circuit has an advance detector circuit, which detects a predetermined level state of an externally applied clock control signal chronologically before the supply voltage stable signal is generated and, as a reaction to this, supplies a first enable signal for unlatching the control circuit provided for the proper operation of the semiconductor memory device.

摘要翻译： 一种具有控制半导体存储器件及其电路部件的接通操作的初始化电路的随机存取型动态半导体存储器件。 一旦电源电压在半导体存储器件接通之后稳定，初始化电路就提供电源电压稳定信号。 初始化电路具有提前检测电路，其在产生电源电压稳定信号之前按时间顺序检测外部施加的时钟控制信号的预定电平状态，并且作为其反应，提供用于解锁所提供的控制电路的第一使能信号 用于半导体存储器件的正常操作。

公开(公告)号：US09605940B2

公开(公告)日：2017-03-28

申请号：US14119953

申请日：2012-05-24

申请人： Helmut Fischer

发明人： Helmut Fischer

IPC分类号： G01B7/06

CPC分类号： G01B7/10 ,  G01B7/105 ,  Y10T29/49071

摘要： The invention relates to a measuring probe for measuring the thickness of thin layers with a housing, having at least one sensor element, which is received in the housing at least slightly moveably along a longitudinal axis and which comprises at least one winding device, which is allocated to the longitudinal axis, having a spherical positioning cap facing the outer front face of the housing, said cap being arranged in the longitudinal axis, wherein the spherical positioning cap has a basic body that has a cylindrical core section and a pole cap arranged on a front face of the core section, wherein the winding device is allocated to the spherical positioning cap, said winding device being formed from a discoidal or annular carrier with at least one Archimedean coil arranged thereon and with the basic body consisting of a ferritic material and the pole cap consisting of a hard metal.

公开(公告)号：US07784325B2

公开(公告)日：2010-08-31

申请号：US11599600

申请日：2006-11-14

申请人： Helmut Fischer

发明人： Helmut Fischer

IPC分类号： G01B3/30

CPC分类号： G01B7/105

摘要： The invention relates to a calibration standard, especially for the calibration of devices for the non-destructive measurement of the thickness of thin layers with a carrier plate (16) of a basic material and a standard (17) applied on the carrier plate (16), said standard having the thickness of the layer at which the device is to be calibrated, wherein that a holding device (22) arranged on the basic body (12) of the calibration standard (11) receives at least the standard (17) to the basic body (12) such that upon setting a measuring probe of the device for the non-destructive measurement of thin layers onto the standard (17), its position will be changeable by at least one degree of freedom.

摘要翻译： 本发明涉及一种校准标准，特别是用于校准具有基材的载体板（16）和施加在载体板（16）上的标准物（17）的薄层厚度的非破坏性测量的装置 ），所述标准具有要在其上校准装置的层的厚度，其中布置在校准标准（11）的基体（12）上的保持装置（22）至少接收标准（17） 到基体（12），使得当将用于薄层的非破坏性测量的装置的测量探针设置到标准（17）上时，其位置将可以至少一个自由度改变。

公开(公告)号：US07359278B2

公开(公告)日：2008-04-15

申请号：US11009557

申请日：2004-12-10

申请人： Helmut Fischer

发明人： Helmut Fischer

IPC分类号： G11C8/00

CPC分类号： G11C7/1045 ,  G11C7/1072 ,  G11C11/4076

摘要： A method for producing an integrated memory module containing a command decoding device that responds to external operation commands to set operating states of the memory module for carrying out operations in accordance with a predetermined specification of the memory module. The command decoding device is formed with a decision memory containing memory locations Mi,j, the storage capacity of which suffices to receive, for an arbitrary specification from a plurality of different specifications, a decision information item specifying whether or how the second operation command of selected pairs of two directly successive operation commands is to be executed. After integration of the command decoding device thus formed, the decision information items demanded in the case of the predetermined specification are written to the memory locations of the decision memory.

摘要翻译： 一种用于产生集成存储器模块的方法，所述集成存储器模块包含响应于外部操作命令的命令解码装置，以根据所述存储器模块的预定规格来设置用于执行操作的存储器模块的操作状态。 命令解码装置形成有判定存储器，该判定存储器包含存储器位置M i，j，其存储容量对于来自多个不同规格的任意规范就足以接收指定的决定信息项 是否要执行所选择的两个直接连续操作命令的对的第二操作命令。 在如此形成的命令解码装置的集成之后，将在预定规格的情况下所要求的判定信息项写入决定存储器的存储单元。

公开(公告)号：US07180286B2

公开(公告)日：2007-02-20

申请号：US10705107

申请日：2003-11-10

申请人： Helmut Fischer ,  Bernhard Scherzinger

发明人： Helmut Fischer ,  Bernhard Scherzinger

IPC分类号： G01B7/06

CPC分类号： G01B21/08

摘要： An apparatus for non-destructive measurement of the thickness of thin layers, has a housing and a probe which is connected to an evaluation unit and to which signals are emitted during a measurement for determining the layer thickness, and having a display apparatus which indicates at least the measurement data from the evaluation unit. At least one further display apparatus is positioned on the housing away from the plane of the first display apparatus.

摘要翻译： 用于非破坏性地测量薄层厚度的装置具有壳体和探头，其连接到评估单元并且在用于确定层厚度的测量期间发射信号，并且具有指示在 最少来自评估单元的测量数据。 至少一个另外的显示装置被定位在远离第一显示装置的平面的壳体上。

公开(公告)号：US20060076979A1

公开(公告)日：2006-04-13

申请号：US11244856

申请日：2005-10-06

申请人： Paul Brucke ,  Helmut Fischer

发明人： Paul Brucke ,  Helmut Fischer

IPC分类号： H03K19/0175

CPC分类号： G11C7/1057 ,  G11C7/1051 ,  G11C11/4093 ,  H03K19/00384 ,  H03K19/018521

摘要： A prestage for generating a control signal for an output driver of an integrated circuit, wherein the integrated circuit can be provided with a reference potential and a supply potential fixed in relation to the reference potential, comprises an input for receiving an input signal from the integrated circuit, a circuitry for generating an output signal based on the received input signal, an output for outputting the generated output signals as control signal for an output driver as well as a current source, which is effectively connected to the circuitry. Thereby, the circuitry for generating an output signal and the current source are connected in series and connected to a first potential and a second potential such that a prestage potential difference across the series circuit is higher than a supply potential difference between the supply potential and the reference potential. Such a prestage has the advantage that it is less sensitive against variations on the reference potential or the reference potential, respectively, than conventional circuitries and can generate an output signal with well defined rise times.

摘要翻译： 一种用于产生用于集成电路的输出驱动器的控制信号的前置放大器，其中所述集成电路可以被提供有相对于所述参考电位固定的参考电位和电源电位，包括用于接收来自所述集成电路的输入信号的输入 电路，用于基于接收的输入信号产生输出信号的电路，用于输出所生成的输出信号作为输出驱动器的控制信号的输出以及有效地连接到电路的电流源。 因此，用于产生输出信号和电流源的电路串联连接并连接到第一电位和第二电位，使得串联电路两端的前置电位差高于电源电压和 参考潜力。 这样的前置放大器的优点在于，它比传统电路分别对参考电位或参考电位的变化较不敏感，并且可以产生具有明确定义的上升时间的输出信号。

公开(公告)号：US20050270101A1

公开(公告)日：2005-12-08

申请号：US11128625

申请日：2005-05-13

申请人： Rory Dickman ,  Helmut Fischer

发明人： Rory Dickman ,  Helmut Fischer

IPC分类号： H03F1/30 ,  H03F3/45

CPC分类号： H03F1/301 ,  H03F3/45183

摘要： The present invention relates to an input circuit for receiving an input signal in an integrated circuit, having a differential amplifier whose first input can have a predetermined reference voltage applied to it and whose second input can have the input signal applied to it, and having a current source for operating the differential amplifier at its operating point, wherein a setting circuit is connected to the current source in order to set the operating point of the differential amplifier in an optimum manner on the basis of the predetermined reference voltage.

摘要翻译： 本发明涉及一种用于在集成电路中接收输入信号的输入电路，其具有差分放大器，该差分放大器的第一输入可以具有施加到其上的预定参考电压，并且其第二输入可以具有施加到其上的输入信号，并且具有 用于在其工作点操作差分放大器的电流源，其中设置电路连接到电流源，以便基于预定参考电压以最佳方式设置差分放大器的工作点。