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    42.
    发明专利
    未知

    公开(公告)号：DE50115266D1

    公开(公告)日：2010-01-28

    申请号：DE50115266

    申请日：2001-10-04

    Applicant: INFINEON TECHNOLOGIES AG

    Inventor： LAUTERBACH CHRISTL ,  PAULUS CHRISTIAN

    IPC: H01F41/04 ,  H01L21/02 ,  H01L21/822 ,  H01L27/04 ,  H01L27/08

    Abstract: A method for fabricating a microelectronic circuit having an improved electrically conductive element. The method includes providing a finished processed microelectronic circuit having a monolithically integrated coil and having a passivation layer situated above at least the monolithically integrated coil. The method further comprises removing at least part of the passivation layer above the monolithically integrated coil and applying a metal layer above the monolithically integrated coil so that the metal layer is electrically coupled to the monolithically integrated coil.

    44.
    发明专利
    未知

    公开(公告)号：DE102004031370A9

    公开(公告)日：2006-06-01

    申请号：DE102004031370

    申请日：2004-06-29

    Applicant: INFINEON TECHNOLOGIES AG

    Inventor： PAULUS CHRISTIAN

    IPC: G01N27/403 ,  G01N33/50

    Abstract: A sensor array with at least three electrodes and a switching unit is disclosed, as well as a process for operating such a sensor array for implementing an electrochemical analysis process. The at least three electrodes can be selectively switched as counter-electrodes or as a working electrode which can be electrically coupled to an electrolytic analyte. The at least three electrodes are set up in such a way that sensor events occur at an electrode switched as working electrode in the electrolyte solution, in the presence of the electrolytic analyte. The electrodes which are not required as working electrodes at a particular point in time for detecting the electrolytic analyte can thus be switched together to form the counter-electrode of the sensor array, thus dispensing with the need for a separate counter-electrode.

    46.
    发明专利
    未知

    公开(公告)号：DE50004272D1

    公开(公告)日：2003-12-04

    申请号：DE50004272

    申请日：2000-08-23

    Applicant: INFINEON TECHNOLOGIES AG

    Inventor： PAULUS CHRISTIAN ,  KLEIN RALF

    IPC: H03K17/00 ,  H03K17/16 ,  H03K19/003

    Abstract: The invention relates to a driver circuit ( 10 ) for integrated circuits comprising at least one input node ( 11 ) for an input signal and at least one output node ( 12 ) for an output signal. One or several, preferably two partial drivers ( 20, 30 ) supply approximately sine-wave shaped current to the load capacity ( 15 ) thereby improving electromagnetic compatibility. A feedback circuit ( 40 ) is also provided. Said feedback circuit consists of one or several evaluation circuits ( 50 ) and one or several feedback capacitors ( 41 ). The evaluation circuits ( 50 ) are connected to the partial drivers ( 20, 30 ) One feedback capacitor ( 41, 42 ) is respectively arranged between an output node ( 12 ) of the driver circuit ( 10 ) and an input node ( 51 ) of an evaluation circuit ( 50 ). An evaluation circuit ( 50 ) is provided via the feedback condenser ( 41, 42 ) between an output node ( 12 ) of the driver circuit and an input node ( 51 ). The edge steepness of the signal i.e. current which is independent of the actual load, can be produced by means of a feedback circuit ( 40 ). The feedback capacitor ( 41 ) can, for example, be embodied as a non-linear capacitor.

    48.
    发明专利
    未知

    公开(公告)号：DE10151020A1

    公开(公告)日：2003-04-30

    申请号：DE10151020

    申请日：2001-10-16

    Applicant: INFINEON TECHNOLOGIES AG

    Inventor： THEWES ROLAND ,  PAULUS CHRISTIAN ,  JENKNER MARTIN ,  EVERSMANN BJOERN

    IPC: G01N27/414 ,  G01N33/487 ,  H03F3/45 ,  G01N33/48

    Abstract: The invention relates to a circuit arrangement, a sensor array and a biosensor array. The circuit arrangement comprises a substrate, a sensor element configured on a surface area of the substrate with a physical parameter which can be coupled to a substance to be analyzed; The type of coupling comprises a resistive component and a calibrating device embodied in or on the substrate and arranged in such a way that a modification of the value of the physical parameter of the sensor element can be at least partially compensated therewith. Preferably, the sensor element of the circuit arrangement is provided with an electrically conductive sensor electrode which can be coupled to the substance to be analyzed. The sensor element can also comprise a measuring transistor with a gate connection which is coupled to the electrically conductive sensor electrode.

    49.
    发明专利
    未知

    公开(公告)号：DE10145701A1

    公开(公告)日：2003-04-10

    申请号：DE10145701

    申请日：2001-09-17

    Applicant: INFINEON TECHNOLOGIES AG

    Inventor： SCHIENLE MEINRAD ,  THEWES ROLAND ,  PAULUS CHRISTIAN ,  SCHINDLER PETRA ,  JENKER MARTIN ,  BREDERLOW RALF

    IPC: G01N21/64 ,  G01N21/78 ,  G01N33/53 ,  G01N33/543 ,  G01N33/58 ,  G01N37/00 ,  G01N33/52 ,  C12Q1/68 ,  G01N33/68

    Abstract: The invention relates to a fluorescence biosensor chip and to a fluorescence biosensor chip arrangement. Said fluorescence biosensor chip comprises a substrate, at least one detection device which is arranged in or on the substrate and is used to detect electromagnetic radiation, an optical filter layer which is arranged on the substrate, and an immobilisation layer which is arranged on the optical filter layer and is used to immobilise trap molecules. Said detection device, optical filter layer and immobilisation layer are integrated into the fluorescence biosensor chip. The inventive fluorescence biosensor chip arrangement comprises a fluorescence biosensor chip and an electromagnetic source of radiation.

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