ATE488776T1 - Magnetsensorvorrichtung mit feldgeneratoren und sensorelementen - Google Patents

Magnetsensorvorrichtung mit feldgeneratoren und sensorelementen

Info

Publication number
ATE488776T1
ATE488776T1 AT07789712T AT07789712T ATE488776T1 AT E488776 T1 ATE488776 T1 AT E488776T1 AT 07789712 T AT07789712 T AT 07789712T AT 07789712 T AT07789712 T AT 07789712T AT E488776 T1 ATE488776 T1 AT E488776T1
Authority
AT
Austria
Prior art keywords
magnetic sensor
sensor device
magnetic
field generators
excitation
Prior art date
Application number
AT07789712T
Other languages
English (en)
Inventor
Jeroen Hans Nieuwenhuis
Hans Zon
Johannes Arnoldus Henricus Maria Kahlman
Original Assignee
Koninkl Philips Electronics Nv
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE488776T1 publication Critical patent/ATE488776T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/12—Measuring magnetic properties of articles or specimens of solids or fluids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y25/00—Nanomagnetism, e.g. magnetoimpedance, anisotropic magnetoresistance, giant magnetoresistance or tunneling magnetoresistance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G01R33/06—Measuring direction or magnitude of magnetic fields or magnetic flux using galvano-magnetic devices
    • G01R33/09—Magnetoresistive devices
    • G01R33/093—Magnetoresistive devices using multilayer structures, e.g. giant magnetoresistance sensors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/12—Measuring magnetic properties of articles or specimens of solids or fluids
    • G01R33/1269—Measuring magnetic properties of articles or specimens of solids or fluids of molecules labeled with magnetic beads

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Measuring Magnetic Variables (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
AT07789712T 2006-06-28 2007-06-18 Magnetsensorvorrichtung mit feldgeneratoren und sensorelementen ATE488776T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP06116180 2006-06-28
PCT/IB2007/052327 WO2008001263A2 (en) 2006-06-28 2007-06-18 Magnetic sensor device with field generators and sensor elements

Publications (1)

Publication Number Publication Date
ATE488776T1 true ATE488776T1 (de) 2010-12-15

Family

ID=38846052

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07789712T ATE488776T1 (de) 2006-06-28 2007-06-18 Magnetsensorvorrichtung mit feldgeneratoren und sensorelementen

Country Status (7)

Country Link
US (1) US20100148765A1 (de)
EP (1) EP2038670B1 (de)
JP (1) JP2009543039A (de)
CN (1) CN101479617A (de)
AT (1) ATE488776T1 (de)
DE (1) DE602007010630D1 (de)
WO (1) WO2008001263A2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101517394A (zh) * 2006-09-20 2009-08-26 皇家飞利浦电子股份有限公司 用于感测粒子的传感器装置和方法
EP2541230A1 (de) 2011-06-30 2013-01-02 Koninklijke Philips Electronics N.V. Erkennung von Clustern aus magnetischen Partikeln
PT2800970T (pt) 2012-01-04 2016-12-27 Magnomics S A Dispositivo monolítico combinando cmos com sensores magnetorresistivos
US10193372B2 (en) * 2014-09-02 2019-01-29 Apple Inc. Operating an inductive energy transfer system
CN107796865B (zh) 2016-09-05 2021-05-25 财团法人工业技术研究院 生物分子磁传感器
US11519858B2 (en) 2021-01-11 2022-12-06 Ysi, Inc. Induced crosstalk circuit for improved sensor linearity

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11259825A (ja) 1998-03-06 1999-09-24 Tdk Corp 磁気抵抗効果型ヘッド
JP3838469B2 (ja) 1998-04-20 2006-10-25 Ｔｄｋ株式会社 磁気抵抗素子の磁気特性制御方法、該素子を備えた磁気ヘッドの磁気特性制御方法、該素子を備えた磁気ヘッド装置、及び磁気ディスク装置
AU2002366904A1 (en) * 2001-12-21 2003-07-09 Koninklijke Philips Electronics N.V. Sensor and method for measuring the areal density of magnetic nanoparticles on a micro-array
EP1462173A1 (de) * 2003-03-28 2004-09-29 Interuniversitair Micro-Elektronica Centrum (IMEC) Verfahren zu kontrolliertem Transport von magenetischen Partikeln und zugehörige Vorrichtung
EP1697755A1 (de) 2003-07-30 2006-09-06 Koninklijke Philips Electronics N.V. On-chip magnetischefühleranordnung mit übersprechsunterdruckung
KR20060054351A (ko) * 2003-07-30 2006-05-22 코닌클리케 필립스 일렉트로닉스 엔.브이. 개선된 신호대 잡음비를 가진 온칩 자기 입자 센서
EP1999452A2 (de) * 2006-03-15 2008-12-10 Koninklijke Philips Electronics N.V. Sensorvorrichtung mit abwechselnden reizfeldern
EP2018576A2 (de) * 2006-05-09 2009-01-28 Koninklijke Philips Electronics N.V. Magnetsensorvorrichtung mit feldgeneratoren und -sensoren
CN101454683A (zh) * 2006-05-30 2009-06-10 皇家飞利浦电子股份有限公司 具有自适应场补偿的传感器设备
CN101501486A (zh) * 2006-08-09 2009-08-05 皇家飞利浦电子股份有限公司 微芯片上的磁传感器装置
JP2010513864A (ja) * 2006-12-18 2010-04-30 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ ロバストな信号処理を備えた磁気センサ・デバイス

Also Published As

Publication number Publication date
JP2009543039A (ja) 2009-12-03
EP2038670A2 (de) 2009-03-25
WO2008001263A2 (en) 2008-01-03
CN101479617A (zh) 2009-07-08
EP2038670B1 (de) 2010-11-17
US20100148765A1 (en) 2010-06-17
DE602007010630D1 (de) 2010-12-30
WO2008001263A3 (en) 2008-08-21

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