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    WRITE/READ CIRCUIT FOR DRAM MEMORY
    1.
    发明专利
    WRITE/READ CIRCUIT FOR DRAM MEMORY 失效

    公开(公告)号：JP2001298166A

    公开(公告)日：2001-10-26

    申请号：JP2001053052

    申请日：2001-02-27

    Applicant: INFINEON TECHNOLOGIES AG

    Inventor： FREY ALEXANDER ,  WEBER WERNER ,  SCHLOESSER TILL

    IPC: G11C11/4091 ,  H01L21/8242 ,  H01L27/04 ,  H01L27/108 ,  H01L29/78

    Abstract: PROBLEM TO BE SOLVED: To provide a read/write circuit which can be inserted into even the reduced raster of 4F width in DRAM memory components since a DRAM uses the write/read circuit for refreshing information and requires an integrated write/read circuit for evaluating at least one bit line, and high integration is required for the write/read circuit on the other hand as well. SOLUTION: At least one transistor to be used for the write/read circuit is a longitudinal type transistor. Besides, source/drain areas 57 and 59 of each of paired transistor are made common.

    INTEGRATED DRAM MEMORY CELL AND DRAM MEMORY
    2.
    发明专利
    INTEGRATED DRAM MEMORY CELL AND DRAM MEMORY 失效

    公开(公告)号：JP2001291848A

    公开(公告)日：2001-10-19

    申请号：JP2001068253

    申请日：2001-03-12

    Applicant: INFINEON TECHNOLOGIES AG

    Inventor： FREY ALEXANDER ,  WEBER WERNER ,  SCHLOSSER TILL

    IPC: H01L27/108 ,  G11C11/407 ,  G11C11/4097 ,  H01L21/8242 ,  H01L27/02

    Abstract: PROBLEM TO BE SOLVED: To decrease an area of a DRAM memory cell. SOLUTION: A memory cell 51 has at least a memory capacitor 52 and a selection transistor 12 which are intrinsically formed in a region of a rectangular cell region 59. The rectangular cell region 59 has a larger range in a longitudinal direction L than in a widthwise direction B. It is wired to a periphery of a cell via word lines 56, 57 and a bit line 55, or can be wired thereto. The word lines 56, 57 and the bit line 55 are transmitted onto the memory cell 51 and are directed at least intrinsically perpendicular to each other.

    SWITCHING CIRCUIT SYSTEM, ELECTROCHEMICAL SENSOR, SENSOR SYSTEM, AND METHOD FOR PROCESSING A CURRENT SIGNAL MADE AVAILABLE VIA A SENSOR ELECTRODE
    3.
    发明申请
    SWITCHING CIRCUIT SYSTEM, ELECTROCHEMICAL SENSOR, SENSOR SYSTEM, AND METHOD FOR PROCESSING A CURRENT SIGNAL MADE AVAILABLE VIA A SENSOR ELECTRODE 审中-公开
    电路布置的电化学传感器，用于加工通过传感器电极传感器系统和方法提供的功率信号

    公开(公告)号：WO03067238A2

    公开(公告)日：2003-08-14

    申请号：PCT/DE0300123

    申请日：2003-01-17

    Applicant: INFINEON TECHNOLOGIES AG ,  FREY ALEXANDER ,  PAULUS CHRISTIAN ,  SCHIENLE MEINRAD ,  THEWES ROLAND

    Inventor： FREY ALEXANDER ,  PAULUS CHRISTIAN ,  SCHIENLE MEINRAD ,  THEWES ROLAND

    IPC: G01N27/416 ,  G01N27/02 ,  G01N27/327 ,  G01N27/403 ,  G01N37/00 ,  G01N27/00

    CPC classification number: G01N27/3276

    Abstract: The invention relates to a switching circuit system, an electrochemical sensor, a sensor system, and a method for processing a current signal made available via a sensor electrode. The inventive switching circuit system comprises a sensor electrode, a first circuit unit that is electrically coupled to the sensor electrode, and a second circuit unit which is provided with a first capacitor. The first circuit unit is arranged in such a way that it maintains the electric potential of the sensor electrode within a predefined first reference range at a predefined electric set point potential by coupling the first capacitor to the sensor electrode such that the electric potential can be adjusted. The second circuit unit is arranged in such a way that it detects any deviation of the electric potential of the first capacitor from a second reference range and brings the first capacitor to a first electric reference potential.

    Abstract translation: 本发明涉及一种电路装置，电化学传感器，一个传感器装置和用于处理通过传感器电极提供的电流信号的方法。 该电路装置具有传感器电极，第一电路单元，其被电耦合到所述传感器电极和第二电路单元包括第一电容器，其中，所述第一电路单元被布置成使得的电位 保持可预先确定的电势所需的传感器在预先给定的第一基准范围电极由所述第一电容器和传感器电极以这样的方式，该电势的匹配是可能的耦合。 此外，第二电路单元被布置成使得当所述第一电容器的电位是第二基准范围之外时，检测到这个事件，并且使第一电容器到第一电基准电位。

    BIOCHIP ARRANGEMENT
    4.
    发明申请
    BIOCHIP ARRANGEMENT 审中-公开
    生物薄片安排

    公开(公告)号：WO02090573A3

    公开(公告)日：2003-04-10

    申请号：PCT/DE0201700

    申请日：2002-05-10

    Applicant: INFINEON TECHNOLOGIES AG ,  FREY ALEXANDER ,  HOFMANN FRANZ ,  LUYKEN RICHARD JOHANNES

    Inventor： FREY ALEXANDER ,  HOFMANN FRANZ ,  LUYKEN RICHARD JOHANNES

    IPC: C12Q1/00 ,  G01N33/543 ,  C12Q1/68

    CPC classification number: C12Q1/00 ,  G01N33/54373 ,  G01N33/5438

    Abstract: The biochip comprises a substrate, at least one sensor, arranged on or in the substrate and an electrically conducting permeation layer, arranged at a given, non-zero separation from the surface of the substrate, to which an electrical voltage may be applied. The biochip arrangement may be used, for example, as a DNA sensor, whereby a receptor molecule, immobilised on the sensor electrode, hybridises a DNA molecule and thus an electrical sensor signal which may be drawn from between sensor electrodes, is influenced in a characteristic manner.

    Abstract translation: 生物芯片组件包括一基板，至少一个设置在上或在衬底传感器和导电渗透层，其从所述衬底的表面布置在预定的非零的距离，并且其中，电电压可以被施加到。 生物芯片布置是有用的，例如，通过固定的捕获分子的DNA传感器杂交的DNA分子上的传感器电极，因此所涉及的传感器电极之间，可移动的电传感器信号特征的影响。

    BIOSENSOR CHIP
    5.
    发明申请
    BIOSENSOR CHIP 审中-公开
    生物传感器芯片

    公开(公告)号：WO0175141A3

    公开(公告)日：2002-05-10

    申请号：PCT/DE0101241

    申请日：2001-03-29

    Applicant: INFINEON TECHNOLOGIES AG ,  FREY ALEXANDER ,  THEWES ROLAND

    Inventor： FREY ALEXANDER ,  THEWES ROLAND

    IPC: G01N33/53 ,  C12M1/00 ,  C12N15/09 ,  G01N27/327 ,  G01N27/416 ,  G01N33/543 ,  C12Q1/68 ,  G01N27/403

    CPC classification number: G01N33/5438 ,  G01N27/3277

    Abstract: The invention relates to a biosensor chip that is provided with a first electrode and a second electrode. The first electrode is provided with a holding area for holding probe molecules which can bind macromolecular biopolymers. The invention also relates to an integrated electric differentiating circuit by means of which an electric current can be detected and can be differentiated according to time, whereby said current is generated during a reduction/oxidation recycling procedure.

    Abstract translation: 该生物传感器包括第一电极和第二电极。 所述第一电极具有用于保持可结合大分子生物聚合物的探针分子的保持区域。 此外，提供了一种集成电微分电路，其检测一个还原/氧化循环操作期间产生的，并且电流可以根据时间来区分。

    BIOCHIP ASSEMBLY, SENSOR ASSEMBLY AND METHOD FOR OPERATING A BIOCHIP ASSEMBLY
    7.
    发明申请
    BIOCHIP ASSEMBLY, SENSOR ASSEMBLY AND METHOD FOR OPERATING A BIOCHIP ASSEMBLY 审中-公开
    生物芯片的安排，传感器系统及其操作方法生物芯片安排

    公开(公告)号：WO03025204A3

    公开(公告)日：2003-05-30

    申请号：PCT/DE0203464

    申请日：2002-09-16

    Applicant: INFINEON TECHNOLOGIES AG ,  FREY ALEXANDER ,  PAULUS CHRISTIAN

    Inventor： FREY ALEXANDER ,  PAULUS CHRISTIAN

    IPC: C12Q1/00 ,  G01N33/543 ,  G01N27/327 ,  C12Q1/68

    CPC classification number: G01N33/5438 ,  C12Q1/001 ,  G01N27/3276

    Abstract: The invention concerns a biochip assembly, a sensor assembly and a method for operating a biochip assembly. The inventive biochip assembly is characterized in that it comprises a substrate and a plurality of sensors arranged in the substrate or thereon. Each sensor includes an electrode whereto can be applied a predetermined electric voltage, particles having an electric multipolar moment can be attracted or repelled in a zone enclosing the electrode with the electric voltage, and a detection device arranged in the zone enclosing the electrode and designed for fixing and detecting numerous particles. Said biochip assembly further comprises a control device coupled to the electrodes of the sensors and designed to apply sequentially predetermined electric voltages to the electrodes of the sensors.

    Abstract translation: 生物芯片布置，传感器布置和用于操作生物芯片布置的方法技术领域本发明涉及生物芯片布置， 根据本发明的生物芯片装置具有衬底和布置在衬底中或衬底上的多个传感器。 每个传感器具有向其预定电施加电压时，其特征在于，含有颗粒的电多极被在围绕电极的区域中的吸引，或由电电压和被布置在围绕电极的区域中的检测装置排斥的电极， 用于附着和捕获一定数量的粒子。 该生物芯片组件还包括联接到所述传感器控制装置，用于顺序地施加预定电电压施加到传感器的电极的电极装置。

    10.
    发明专利
    未知

    公开(公告)号：DE10015816A1

    公开(公告)日：2001-10-18

    申请号：DE10015816

    申请日：2000-03-30

    Applicant: INFINEON TECHNOLOGIES AG

    Inventor： FREY ALEXANDER ,  THEWES ROLAND

    IPC: G01N33/53 ,  C12M1/00 ,  C12N15/09 ,  G01N27/327 ,  G01N27/416 ,  G01N33/543 ,  C12Q1/00 ,  B01L3/00 ,  G01N33/483

    Abstract: The invention relates to a biosensor chip that is provided with a first electrode and a second electrode. The first electrode is provided with a holding area for holding probe molecules which can bind macromolecular biopolymers. The invention also relates to an integrated electric differentiating circuit by means of which an electric current can be detected and can be differentiated according to time, whereby said current is generated during a reduction/oxidation recycling procedure.

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