DE602007010630D1 - Magnetsensorvorrichtung mit feldgeneratoren und sensorelementen - Google Patents

Magnetsensorvorrichtung mit feldgeneratoren und sensorelementen

Info

Publication number
DE602007010630D1
DE602007010630D1 DE602007010630T DE602007010630T DE602007010630D1 DE 602007010630 D1 DE602007010630 D1 DE 602007010630D1 DE 602007010630 T DE602007010630 T DE 602007010630T DE 602007010630 T DE602007010630 T DE 602007010630T DE 602007010630 D1 DE602007010630 D1 DE 602007010630D1
Authority
DE
Germany
Prior art keywords
magnetic sensor
sensor device
magnetic
field generators
excitation
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
DE602007010630T
Other languages
English (en)
Inventor
Jeroen Hans Nieuwenhuis
Hans Zon
Johannes Arnoldus Henricus Maria Kahlman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Koninklijke 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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of DE602007010630D1 publication Critical patent/DE602007010630D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
DE602007010630T 2006-06-28 2007-06-18 Magnetsensorvorrichtung mit feldgeneratoren und sensorelementen Active DE602007010630D1 (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
DE602007010630D1 true DE602007010630D1 (de) 2010-12-30

Family

ID=38846052

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007010630T Active DE602007010630D1 (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
US20090314066A1 (en) * 2006-09-20 2009-12-24 Koninklijke Philips Electronics N.V. Sensor device for and a method of sensing particles
EP2541230A1 (de) 2011-06-30 2013-01-02 Koninklijke Philips Electronics N.V. Erkennung von Clustern aus magnetischen Partikeln
WO2013102850A1 (en) 2012-01-04 2013-07-11 Insituto De Engenharia De Sistemas E Computadores Para Os Microsistemas E As Nanotecnologias Monolithic device combining cmos with magnetoresistive sensors
US10193372B2 (en) * 2014-09-02 2019-01-29 Apple Inc. Operating an inductive energy transfer system
EP3290938A1 (de) 2016-09-05 2018-03-07 Industrial Technology Research Institute Biomolekül-magnetsensor
CN117957658A (zh) 2021-01-11 2024-04-30 Ysi公司 用于改进传感器线性度的引入串扰电路

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
ATE326697T1 (de) * 2001-12-21 2006-06-15 Koninkl Philips Electronics Nv Sensor und methode zur messung der flächendichte von magnetischen nanopartikeln auf einem mikroarray
EP1462173A1 (de) * 2003-03-28 2004-09-29 Interuniversitair Micro-Elektronica Centrum (IMEC) Verfahren zu kontrolliertem Transport von magenetischen Partikeln und zugehörige Vorrichtung
JP2007500347A (ja) * 2003-07-30 2007-01-11 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 改善されたｓｎｒを持つチップ上磁性粒子センサ
WO2005010543A1 (en) 2003-07-30 2005-02-03 Koninklijke Philips Electronics N.V. On-chip magnetic sensor device with suppressed cross-talk
WO2007105143A2 (en) * 2006-03-15 2007-09-20 Koninklijke Philips Electronics N. V. Sensor device with alternating excitation fields
US20090102472A1 (en) * 2006-05-09 2009-04-23 Koninklijke Philips Electronics N.V. Magnetic sensor device with field generators and sensors
WO2007138508A1 (en) * 2006-05-30 2007-12-06 Koninklijke Philips Electronics N. V. Sensor device with adaptive field compensation
EP2052245A2 (de) * 2006-08-09 2009-04-29 Koninklijke Philips Electronics N.V. Magnetische sensorvorrichtung und mikrochip
EP2095122A2 (de) * 2006-12-18 2009-09-02 Koninklijke Philips Electronics N.V. Magnetsensorvorrichtung mit robuster signalprozessierung

Also Published As

Publication number Publication date
CN101479617A (zh) 2009-07-08
WO2008001263A3 (en) 2008-08-21
ATE488776T1 (de) 2010-12-15
US20100148765A1 (en) 2010-06-17
EP2038670B1 (de) 2010-11-17
WO2008001263A2 (en) 2008-01-03
EP2038670A2 (de) 2009-03-25
JP2009543039A (ja) 2009-12-03

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