JP2010521649A - 検出ユニットの対を有する磁気センサ装置 - Google Patents

検出ユニットの対を有する磁気センサ装置 Download PDF

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Publication number
JP2010521649A
JP2010521649A JP2009530982A JP2009530982A JP2010521649A JP 2010521649 A JP2010521649 A JP 2010521649A JP 2009530982 A JP2009530982 A JP 2009530982A JP 2009530982 A JP2009530982 A JP 2009530982A JP 2010521649 A JP2010521649 A JP 2010521649A
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JP
Japan
Prior art keywords
magnetic sensor
sensor device
detection unit
magnetic
magnetic field
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.)
Withdrawn
Application number
JP2009530982A
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English (en)
Japanese (ja)
Inventor
ハリス デュリック
ヨゼフス アルノルドゥス ヘンリクス マリア カールマン
ピーター ジー ブランケン
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 NV
Koninklijke Philips Electronics NV
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Publication date
Application filed by Koninklijke Philips NV, Koninklijke Philips Electronics NV filed Critical Koninklijke Philips NV
Publication of JP2010521649A publication Critical patent/JP2010521649A/ja
Withdrawn legal-status Critical Current

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    • 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
    • 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
    • G01R33/12—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

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  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Measuring Magnetic Variables (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
JP2009530982A 2006-10-09 2007-09-28 検出ユニットの対を有する磁気センサ装置 Withdrawn JP2010521649A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP06121980 2006-10-09
PCT/IB2007/053944 WO2008044162A2 (fr) 2006-10-09 2007-09-28 Dispositif capteur magnetique pourvu d'une paire d'unites de detection

Publications (1)

Publication Number Publication Date
JP2010521649A true JP2010521649A (ja) 2010-06-24

Family

ID=39283255

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009530982A Withdrawn JP2010521649A (ja) 2006-10-09 2007-09-28 検出ユニットの対を有する磁気センサ装置

Country Status (4)

Country Link
EP (1) EP2082231A2 (fr)
JP (1) JP2010521649A (fr)
CN (1) CN101523214A (fr)
WO (1) WO2008044162A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014219350A (ja) * 2013-05-10 2014-11-20 旭化成エレクトロニクス株式会社 磁気センサ及び磁場成分演算方法

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102470373B (zh) 2009-07-17 2014-11-26 皇家飞利浦电子股份有限公司 用于富集磁性粒子的设备
EP2330432B1 (fr) 2009-11-19 2013-01-09 Nxp B.V. Capteur de champ magnétique
WO2012026255A1 (fr) * 2010-08-23 2012-03-01 アルプス・グリーンデバイス株式会社 Capteur de courant à équilibre magnétique
WO2013102850A1 (fr) 2012-01-04 2013-07-11 Insituto De Engenharia De Sistemas E Computadores Para Os Microsistemas E As Nanotecnologias Dispositif monolithique combinant des capteurs cmos et magnétorésistifs
CN105574982B (zh) * 2016-01-12 2018-09-25 深圳粤宝电子科技有限公司 一种线圈磁芯全桥结构的读磁器
EP3290938A1 (fr) 2016-09-05 2018-03-07 Industrial Technology Research Institute Capteur magnétique de biomolécules
CN112650406A (zh) * 2019-10-10 2021-04-13 北京小米移动软件有限公司 电子设备及电子设备保护系统
CN112345624A (zh) * 2020-10-27 2021-02-09 北京信息科技大学 一种基于巨磁阻效应的高灵敏度金属磨损颗粒检测传感器

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5981297A (en) * 1997-02-05 1999-11-09 The United States Of America As Represented By The Secretary Of The Navy Biosensor using magnetically-detected label
WO2003054566A1 (fr) * 2001-12-21 2003-07-03 Koninklijke Philips Electronics N.V. Dispositif de detection a magnetoresistivite, systeme et procede de determination d'une densite de particules magnetiques dans un fluide
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
WO2005010543A1 (fr) * 2003-07-30 2005-02-03 Koninklijke Philips Electronics N.V. Dispositif du type capteur magnetique monte sur puce et caracterise par une suppression de la diaphonie
US7250759B2 (en) * 2003-07-30 2007-07-31 Koninklijke Philips Electronics N.V. Integrated 1/f noise removal method for a magneto-resistive nano-particle sensor
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
CN1957251B (zh) * 2004-05-18 2010-11-03 皇家飞利浦电子股份有限公司 用于改善生物传感中背景上信号的磁致旋转
WO2005116661A1 (fr) * 2004-05-24 2005-12-08 Koninklijke Philips Electronics N.V. Capteur magneto-resistif pour sondage de profondeur tres sensible
US20070264159A1 (en) * 2004-08-20 2007-11-15 Daniel Leonard Vincent Graham Bio-Electronic Device
US20090219012A1 (en) * 2006-05-09 2009-09-03 Koninklijke Philips Electronics N.V. Microelectronic sensor device for concentration measurements
CN101443674A (zh) * 2006-05-10 2009-05-27 皇家飞利浦电子股份有限公司 用于激励磁阻传感器的系统和方法
US8133439B2 (en) * 2006-08-01 2012-03-13 Magic Technologies, Inc. GMR biosensor with enhanced sensitivity
EP2052245A2 (fr) * 2006-08-09 2009-04-29 Koninklijke Philips Electronics N.V. Dispositif à capteur magnétique sur une micropuce

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014219350A (ja) * 2013-05-10 2014-11-20 旭化成エレクトロニクス株式会社 磁気センサ及び磁場成分演算方法

Also Published As

Publication number Publication date
EP2082231A2 (fr) 2009-07-29
WO2008044162A2 (fr) 2008-04-17
WO2008044162A3 (fr) 2008-07-17
CN101523214A (zh) 2009-09-02

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