JP5497415B2 - オフセットが低減されている集積センサアレイ - Google Patents

オフセットが低減されている集積センサアレイ Download PDF

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JP5497415B2
JP5497415B2 JP2009278183A JP2009278183A JP5497415B2 JP 5497415 B2 JP5497415 B2 JP 5497415B2 JP 2009278183 A JP2009278183 A JP 2009278183A JP 2009278183 A JP2009278183 A JP 2009278183A JP 5497415 B2 JP5497415 B2 JP 5497415B2
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Prior art keywords
sensor
terminal
sensor elements
offset
elements
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JP2009278183A
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Japanese (ja)
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JP2010156686A5 (enExample
JP2010156686A (ja
Inventor
サム・カブシ
クリストフ・ラング
トーマス・ロツェニク
チンウバ・エゼクウェ
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Robert Bosch GmbH
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Robert Bosch GmbH
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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
    • G01R33/0023—Electronic aspects, e.g. circuits for stimulation, evaluation, control; Treating the measured signals; calibration
    • G01R33/0029—Treating the measured signals, e.g. removing offset or noise
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D18/00—Testing or calibrating apparatus or arrangements provided for in groups G01D1/00 - G01D15/00
    • G01D18/008—Testing or calibrating apparatus or arrangements provided for in groups G01D1/00 - G01D15/00 with calibration coefficients stored in memory
    • 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
    • G01R33/07—Hall effect devices
    • G01R33/072—Constructional adaptation of the sensor to specific applications
    • 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
    • G01R33/07—Hall effect devices
    • G01R33/072—Constructional adaptation of the sensor to specific applications
    • G01R33/075—Hall devices configured for spinning current measurements

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Measuring Magnetic Variables (AREA)
  • Hall/Mr Elements (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Solid State Image Pick-Up Elements (AREA)
  • Pressure Sensors (AREA)
  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
JP2009278183A 2008-12-08 2009-12-08 オフセットが低減されている集積センサアレイ Active JP5497415B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/329,961 2008-12-08
US12/329,961 US9274179B2 (en) 2008-12-08 2008-12-08 Integrated sensor array with offset reduction

Publications (3)

Publication Number Publication Date
JP2010156686A JP2010156686A (ja) 2010-07-15
JP2010156686A5 JP2010156686A5 (enExample) 2013-01-10
JP5497415B2 true JP5497415B2 (ja) 2014-05-21

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ID=42101660

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009278183A Active JP5497415B2 (ja) 2008-12-08 2009-12-08 オフセットが低減されている集積センサアレイ

Country Status (4)

Country Link
US (1) US9274179B2 (enExample)
EP (2) EP2472279B1 (enExample)
JP (1) JP5497415B2 (enExample)
AT (1) ATE549633T1 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2402779A1 (en) 2010-07-02 2012-01-04 Liaisons Electroniques-Mecaniques Lem S.A. Hall sensor system
US20120018827A1 (en) * 2010-07-23 2012-01-26 Maxim Integrated Products, Inc. Multi-sensor integrated circuit device
US8395418B2 (en) 2010-11-04 2013-03-12 Robert Bosch Gmbh Voltage sensing circuit with reduced susceptibility to gain drift
DE102011017096A1 (de) 2011-04-14 2012-10-18 Austriamicrosystems Ag Hall-Sensor-Halbleiterbauelement und Verfahren zum Betrieb des Hall-Sensor-Halbleiterbauelementes
DE102011077580A1 (de) * 2011-06-16 2012-12-20 Robert Bosch Gmbh Hallsensor und Verfahren zum Betreiben eines Hallsensors
JP6243602B2 (ja) * 2012-03-22 2017-12-06 旭化成エレクトロニクス株式会社 磁場方向計測装置及び回転角度計測装置
US10204638B2 (en) * 2013-03-12 2019-02-12 Aaware, Inc. Integrated sensor-array processor
EP2972440A4 (en) * 2013-03-12 2017-02-22 Innovaura Corporation Magnetic field imaging system
US9362485B2 (en) 2013-03-14 2016-06-07 Robert Bosch Gmbh Vertical hall effect sensor with offset reduction using depletion regions
CN111065881A (zh) 2017-09-06 2020-04-24 株式会社村田制作所 位移检测装置
CN110596513B (zh) * 2019-09-09 2024-03-15 广东万家乐燃气具有限公司 一种霍尔组件电压检测装置以及霍尔组件性能检测装置
CN117203500A (zh) * 2021-04-21 2023-12-08 罗姆股份有限公司 传感器模块和车辆
CN120370023B (zh) * 2025-06-25 2025-09-09 中国电力科学研究院有限公司 一种阵列传感器的偏心误差抑制方法、系统及阵列传感器

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS561789B2 (enExample) * 1974-04-26 1981-01-16
US5008621A (en) * 1989-04-14 1991-04-16 Iowa State University Research Foundation, Inc. Multiparameter magnetic inspection system with magnetic field control and plural magnetic transducers
JP3499034B2 (ja) * 1995-03-13 2004-02-23 富士通株式会社 非対称信号検出回路
DE19536661A1 (de) * 1995-09-30 1997-04-03 Heidenhain Gmbh Dr Johannes Magnetische Positionsmeßeinrichtung
DE59609727D1 (de) * 1996-03-02 2002-10-31 Micronas Gmbh Monolithisch integrierte Sensorschaltung
US5969758A (en) * 1997-06-02 1999-10-19 Sarnoff Corporation DC offset and gain correction for CMOS image sensor
DE19943128A1 (de) 1999-09-09 2001-04-12 Fraunhofer Ges Forschung Hall-Sensoranordnung zur Offset-kompensierten Magnetfeldmessung
US6649925B2 (en) * 1999-11-26 2003-11-18 Amos Talmi Methods of calibrating a position measurement device
DE10145657C1 (de) * 2001-03-10 2002-10-10 Automation Hans Nix Gmbh & Co Verfahren zur Eliminierung von Fehlereinflüssen bei dem Einsatz von Magnetfeld-Sensoren zur Schichtdickenmessung
EP1258408B1 (de) * 2001-05-16 2008-10-01 Robert Bosch Gmbh Verfahren und Vorrichtung für die Bestimmung von Offsetwerten durch ein Regressionsverfahren
KR100529309B1 (ko) * 2002-10-07 2005-11-17 삼성전자주식회사 Ｄｖｄ 플레이어의 오프셋 조정 장치 및 방법
US6800913B2 (en) 2002-11-04 2004-10-05 The United States Of America As Represented By The Secretary Of The Navy Hybrid Hall vector magnetometer
US7450474B2 (en) * 2004-02-25 2008-11-11 Lockheed Martin Corporation Diagnostic system and method for transducers
US7902820B2 (en) 2005-05-03 2011-03-08 Imec Method and apparatus for detecting spatially varying and time-dependent magnetic fields
US7693242B2 (en) * 2005-06-14 2010-04-06 Freescale Semiconductor, Inc. DC offset correction for constant envelope signals
DE102006037226B4 (de) * 2006-08-09 2008-05-29 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Im Messbetrieb kalibrierbarer magnetischer 3D-Punktsensor
US7692638B2 (en) * 2007-01-03 2010-04-06 Apple Inc. Error compensation for multi-touch surfaces

Also Published As

Publication number Publication date
EP2472279B1 (en) 2014-09-03
EP2472279A3 (en) 2013-08-28
EP2472279A2 (en) 2012-07-04
ATE549633T1 (de) 2012-03-15
US20100145657A1 (en) 2010-06-10
EP2194390B1 (en) 2012-03-14
JP2010156686A (ja) 2010-07-15
US9274179B2 (en) 2016-03-01
EP2194390A2 (en) 2010-06-09
EP2194390A3 (en) 2010-11-17

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