HK1095376A1 - Sensing apparatus including integrated set/reset driver and magneto- resistive sensor - Google Patents
Sensing apparatus including integrated set/reset driver and magneto- resistive sensorInfo
- Publication number
- HK1095376A1 HK1095376A1 HK07100465.9A HK07100465A HK1095376A1 HK 1095376 A1 HK1095376 A1 HK 1095376A1 HK 07100465 A HK07100465 A HK 07100465A HK 1095376 A1 HK1095376 A1 HK 1095376A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- magneto
- apparatus including
- sensing apparatus
- resistive sensor
- including integrated
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N50/00—Galvanomagnetic devices
-
- 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
-
- 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
-
- 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
- G01R33/096—Magnetoresistive devices anisotropic magnetoresistance sensors
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N50/00—Galvanomagnetic devices
- H10N50/10—Magnetoresistive devices
Landscapes
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Measuring Magnetic Variables (AREA)
- Hall/Mr Elements (AREA)
- Magnetic Heads (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US47517503P | 2003-06-02 | 2003-06-02 | |
US10/754,945 US7265543B2 (en) | 2003-04-15 | 2004-01-08 | Integrated set/reset driver and magneto-resistive sensor |
PCT/US2004/017392 WO2004109275A1 (en) | 2003-06-02 | 2004-06-01 | Integrated set/reset driver and magneto-resistive sensor |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1095376A1 true HK1095376A1 (en) | 2007-05-04 |
Family
ID=33514044
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK07100465.9A HK1095376A1 (en) | 2003-06-02 | 2007-01-12 | Sensing apparatus including integrated set/reset driver and magneto- resistive sensor |
Country Status (7)
Country | Link |
---|---|
US (2) | US7265543B2 (xx) |
EP (1) | EP1629274A1 (xx) |
JP (2) | JP4970033B2 (xx) |
KR (1) | KR101053034B1 (xx) |
CN (1) | CN1829913B (xx) |
HK (1) | HK1095376A1 (xx) |
WO (1) | WO2004109275A1 (xx) |
Families Citing this family (47)
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US7196875B2 (en) * | 2004-03-24 | 2007-03-27 | Honeywell International Inc. | Permalloy sensor having individual permalloy resist pattern runners with lengths perpendicular to a wafer level anisotropy |
US20060092583A1 (en) * | 2004-10-01 | 2006-05-04 | Alahmad Mahmoud A | Switch array and power management system for batteries and other energy storage elements |
US7408343B2 (en) * | 2004-11-18 | 2008-08-05 | Honeywell International Inc. | Position detection utilizing an array of magnetic sensors with irregular spacing between sensing elements |
ATE422766T1 (de) * | 2004-12-01 | 2009-02-15 | Nxp Bv | Schnittstelle und verfahren zur übertragung von bits an einen zweidraht-bus, der ein lin- protokoll anwendet |
FR2879737B1 (fr) * | 2004-12-17 | 2007-03-09 | Snr Roulements Sa | Capteur de position a boucle de courant et roulement equipe d'un tel capteur |
KR100673765B1 (ko) | 2006-01-20 | 2007-01-24 | 삼성에스디아이 주식회사 | 유기전계발광 표시장치 및 그 제조방법 |
US7420365B2 (en) * | 2006-03-15 | 2008-09-02 | Honeywell International Inc. | Single chip MR sensor integrated with an RF transceiver |
US7573112B2 (en) * | 2006-04-14 | 2009-08-11 | Allegro Microsystems, Inc. | Methods and apparatus for sensor having capacitor on chip |
US7687882B2 (en) * | 2006-04-14 | 2010-03-30 | Allegro Microsystems, Inc. | Methods and apparatus for integrated circuit having multiple dies with at least one on chip capacitor |
US20080013298A1 (en) | 2006-07-14 | 2008-01-17 | Nirmal Sharma | Methods and apparatus for passive attachment of components for integrated circuits |
WO2009101548A1 (en) * | 2008-02-12 | 2009-08-20 | Nxp B.V. | Signal conditioning circuit for magnetoresistive sensors |
US20090315554A1 (en) * | 2008-06-20 | 2009-12-24 | Honeywell International Inc. | Integrated three-dimensional magnetic sensing device and method to fabricate an integrated three-dimensional magnetic sensing device |
US8093670B2 (en) | 2008-07-24 | 2012-01-10 | Allegro Microsystems, Inc. | Methods and apparatus for integrated circuit having on chip capacitor with eddy current reductions |
US20100052424A1 (en) * | 2008-08-26 | 2010-03-04 | Taylor William P | Methods and apparatus for integrated circuit having integrated energy storage device |
US20110133732A1 (en) * | 2009-12-03 | 2011-06-09 | Allegro Microsystems, Inc. | Methods and apparatus for enhanced frequency response of magnetic sensors |
EP2360489B1 (en) * | 2010-02-04 | 2013-04-17 | Nxp B.V. | Magnetic field sensor |
US8704514B2 (en) * | 2010-02-11 | 2014-04-22 | Infineon Technologies Ag | Current sensor including a sintered metal layer |
IT1403434B1 (it) | 2010-12-27 | 2013-10-17 | St Microelectronics Srl | Sensore di campo magnetico avente elementi magnetoresistivi anisotropi, con disposizione perfezionata di relativi elementi di magnetizzazione |
IT1403433B1 (it) * | 2010-12-27 | 2013-10-17 | St Microelectronics Srl | Sensore magnetoresistivo con capacita' parassita ridotta, e metodo |
US8901924B2 (en) | 2011-02-21 | 2014-12-02 | Everspin Technologies, Inc. | Apparatus and method for sequentially resetting elements of a magnetic sensor array |
US20140347047A1 (en) * | 2011-02-22 | 2014-11-27 | Voltafield Technology Corporation | Magnetoresistive sensor |
US8629539B2 (en) | 2012-01-16 | 2014-01-14 | Allegro Microsystems, Llc | Methods and apparatus for magnetic sensor having non-conductive die paddle |
US9588194B2 (en) * | 2012-02-01 | 2017-03-07 | MCube Inc. | Method and device for magnetoresistive sensor |
US10234513B2 (en) | 2012-03-20 | 2019-03-19 | Allegro Microsystems, Llc | Magnetic field sensor integrated circuit with integral ferromagnetic material |
US9494660B2 (en) | 2012-03-20 | 2016-11-15 | Allegro Microsystems, Llc | Integrated circuit package having a split lead frame |
US9812588B2 (en) | 2012-03-20 | 2017-11-07 | Allegro Microsystems, Llc | Magnetic field sensor integrated circuit with integral ferromagnetic material |
US9666788B2 (en) | 2012-03-20 | 2017-05-30 | Allegro Microsystems, Llc | Integrated circuit package having a split lead frame |
US9411025B2 (en) | 2013-04-26 | 2016-08-09 | Allegro Microsystems, Llc | Integrated circuit package having a split lead frame and a magnet |
US9134385B2 (en) * | 2013-05-09 | 2015-09-15 | Honeywell International Inc. | Magnetic-field sensing device |
EP2813859B1 (en) | 2013-06-12 | 2016-03-23 | Nxp B.V. | Manufacturing magnetic sensor elements monolithically integrated at a semiconductor chip comprising an integrated circuit |
JP6122353B2 (ja) * | 2013-06-25 | 2017-04-26 | ルネサスエレクトロニクス株式会社 | 半導体パッケージ |
WO2016013347A1 (ja) * | 2014-07-25 | 2016-01-28 | 株式会社村田製作所 | 磁気センサ |
CN104165708A (zh) * | 2014-08-28 | 2014-11-26 | 陈刚 | 一种地下电缆定位测温仪及其应用 |
US9857435B2 (en) * | 2015-05-12 | 2018-01-02 | Nxp Usa, Inc. | Corruption detection and smart reset of ferromagnetic structures in magnetic field sensors |
US10411498B2 (en) | 2015-10-21 | 2019-09-10 | Allegro Microsystems, Llc | Apparatus and methods for extending sensor integrated circuit operation through a power disturbance |
JP6471113B2 (ja) * | 2016-03-03 | 2019-02-13 | 株式会社日立ハイテクノロジーズ | 磁気抵抗センサ、磁気センサプローブ |
CN205861754U (zh) * | 2016-07-08 | 2017-01-04 | 江苏多维科技有限公司 | 一种无需置位和复位装置的各向异性磁电阻电流传感器 |
JP6969751B2 (ja) * | 2017-01-24 | 2021-11-24 | 国立大学法人東北大学 | トンネル磁気抵抗素子及び磁化方向補正回路 |
US20180220926A1 (en) * | 2017-02-06 | 2018-08-09 | Boston Scientific Scimed Inc. | Electromagnetic navigation system with magneto-resistive sensors and application-specific integrated circuits |
WO2018145003A1 (en) * | 2017-02-06 | 2018-08-09 | Boston Scientific Scimed Inc. | Electromagnetic navigation system with magneto-resistive sensors and application-specific integrated circuits |
CN107567185B (zh) * | 2017-08-25 | 2020-11-24 | 奇酷互联网络科技(深圳)有限公司 | 电路板结构及其制备方法和电子设备 |
CN108089139B (zh) * | 2018-01-30 | 2024-02-27 | 江苏多维科技有限公司 | 一种可重置的双极型开关传感器 |
US10978897B2 (en) | 2018-04-02 | 2021-04-13 | Allegro Microsystems, Llc | Systems and methods for suppressing undesirable voltage supply artifacts |
CN108594920B (zh) * | 2018-05-17 | 2020-05-22 | 美新半导体(无锡)有限公司 | 一种磁传感器及其中的设置/重置电路 |
DE102019213127A1 (de) * | 2018-08-31 | 2020-03-05 | Mando Corporation | Vorrichtung für einen nichtkontaktiven sensor mit esd-schutzstruktur |
US10991644B2 (en) | 2019-08-22 | 2021-04-27 | Allegro Microsystems, Llc | Integrated circuit package having a low profile |
CN110631611B (zh) * | 2019-09-20 | 2022-05-13 | 贵州雅光电子科技股份有限公司 | 一种amr传感器芯片敏感单元结构 |
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DE3426785A1 (de) | 1984-07-20 | 1986-01-23 | Bosch Gmbh Robert | Magnetoresistiver sensor zur messung von magnetfeldaenderungen und verfahren zu seiner herstellung |
US4760285A (en) * | 1987-03-30 | 1988-07-26 | Honeywell Inc. | Hall effect device with epitaxal layer resistive means for providing temperature independent sensitivity |
US4847584A (en) * | 1988-10-14 | 1989-07-11 | Honeywell Inc. | Magnetoresistive magnetic sensor |
US5247278A (en) | 1991-11-26 | 1993-09-21 | Honeywell Inc. | Magnetic field sensing device |
US5255442A (en) * | 1991-12-20 | 1993-10-26 | Donnelly Corporation | Vehicle compass with electronic sensor |
US5644851A (en) * | 1991-12-20 | 1997-07-08 | Blank; Rodney K. | Compensation system for electronic compass |
US5305168A (en) * | 1992-03-05 | 1994-04-19 | Magnex Corporation | Thin film transducer suspension assembly with flexuro mounted booster element |
DE4319146C2 (de) * | 1993-06-09 | 1999-02-04 | Inst Mikrostrukturtechnologie | Magnetfeldsensor, aufgebaut aus einer Ummagnetisierungsleitung und einem oder mehreren magnetoresistiven Widerständen |
US5486804A (en) * | 1993-12-03 | 1996-01-23 | Hughes Aircraft Company | Integrated magnetoresistive sensor fabrication method and apparatus |
US5820924A (en) * | 1996-05-16 | 1998-10-13 | Honeywell Inc. | Method of fabricating a magnetoresistive sensor |
US5831426A (en) * | 1996-08-16 | 1998-11-03 | Nonvolatile Electronics, Incorporated | Magnetic current sensor |
US6219273B1 (en) * | 1998-03-02 | 2001-04-17 | California Institute Of Technology | Integrated semiconductor-magnetic random access memory system |
JP3843596B2 (ja) * | 1998-04-08 | 2006-11-08 | ソニー株式会社 | 磁気抵抗効果型磁気ヘッド |
EP1813954A1 (en) * | 1998-08-07 | 2007-08-01 | Asahi Kasei Kabushiki Kaisha | Magnetic sensor and production method thereof |
US5940319A (en) * | 1998-08-31 | 1999-08-17 | Motorola, Inc. | Magnetic random access memory and fabricating method thereof |
JP2001091613A (ja) * | 1999-09-22 | 2001-04-06 | Hitachi Cable Ltd | 磁気センサ用マルチチップモジュール |
US6723600B2 (en) * | 2001-04-18 | 2004-04-20 | International Business Machines Corporation | Method for making a metal-insulator-metal capacitor using plate-through mask techniques |
US6850057B2 (en) * | 2001-07-19 | 2005-02-01 | Honeywell International, Inc. | Barber pole structure for magnetoresistive sensors and method of forming same |
US6461914B1 (en) * | 2001-08-29 | 2002-10-08 | Motorola, Inc. | Process for making a MIM capacitor |
US6700371B2 (en) * | 2001-09-05 | 2004-03-02 | Honeywell International Inc. | Three dimensional conductive strap for a magnetorestrictive sensor |
US6717403B2 (en) * | 2001-09-06 | 2004-04-06 | Honeywell International Inc. | Method and system for improving the efficiency of the set and offset straps on a magnetic sensor |
FR2830621B1 (fr) | 2001-10-09 | 2004-05-28 | Commissariat Energie Atomique | Structure pour capteur et capteur de champ magnetique |
US20030117208A1 (en) * | 2001-12-21 | 2003-06-26 | Bicking Robert E. | InSb signal-conditioning circuit with built-in temperature compensation |
US7054114B2 (en) * | 2002-11-15 | 2006-05-30 | Nve Corporation | Two-axis magnetic field sensor |
-
2004
- 2004-01-08 US US10/754,945 patent/US7265543B2/en active Active
- 2004-06-01 KR KR1020057023250A patent/KR101053034B1/ko not_active IP Right Cessation
- 2004-06-01 WO PCT/US2004/017392 patent/WO2004109275A1/en active Application Filing
- 2004-06-01 JP JP2006515106A patent/JP4970033B2/ja not_active Expired - Fee Related
- 2004-06-01 CN CN2004800221403A patent/CN1829913B/zh not_active Expired - Fee Related
- 2004-06-01 EP EP04754083A patent/EP1629274A1/en not_active Withdrawn
-
2007
- 2007-01-12 HK HK07100465.9A patent/HK1095376A1/xx not_active IP Right Cessation
- 2007-07-24 US US11/782,455 patent/US7449882B2/en not_active Expired - Lifetime
-
2011
- 2011-10-24 JP JP2011232910A patent/JP5259802B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1629274A1 (en) | 2006-03-01 |
JP4970033B2 (ja) | 2012-07-04 |
JP2012108116A (ja) | 2012-06-07 |
KR101053034B1 (ko) | 2011-08-01 |
WO2004109275A1 (en) | 2004-12-16 |
US20070262773A1 (en) | 2007-11-15 |
CN1829913B (zh) | 2010-06-16 |
US20040207400A1 (en) | 2004-10-21 |
JP2007526441A (ja) | 2007-09-13 |
US7449882B2 (en) | 2008-11-11 |
JP5259802B2 (ja) | 2013-08-07 |
US7265543B2 (en) | 2007-09-04 |
CN1829913A (zh) | 2006-09-06 |
KR20060027321A (ko) | 2006-03-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20180601 |