ATE497605T1 - Nichtlineare magnetfeldsensoren und stromsensoren - Google Patents
Nichtlineare magnetfeldsensoren und stromsensorenInfo
- Publication number
- ATE497605T1 ATE497605T1 AT05789059T AT05789059T ATE497605T1 AT E497605 T1 ATE497605 T1 AT E497605T1 AT 05789059 T AT05789059 T AT 05789059T AT 05789059 T AT05789059 T AT 05789059T AT E497605 T1 ATE497605 T1 AT E497605T1
- Authority
- AT
- Austria
- Prior art keywords
- magnetic field
- sensor
- sensors
- current
- linear magnetic
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
- G01R15/20—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using galvano-magnetic devices, e.g. Hall-effect devices, i.e. measuring a magnetic field via the interaction between a current and a magnetic field, e.g. magneto resistive or Hall effect 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
- G01R33/07—Hall effect devices
-
- 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
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
- G01R15/20—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using galvano-magnetic devices, e.g. Hall-effect devices, i.e. measuring a magnetic field via the interaction between a current and a magnetic field, e.g. magneto resistive or Hall effect devices
- G01R15/202—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using galvano-magnetic devices, e.g. Hall-effect devices, i.e. measuring a magnetic field via the interaction between a current and a magnetic field, e.g. magneto resistive or Hall effect devices using Hall-effect devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
- G01R15/20—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using galvano-magnetic devices, e.g. Hall-effect devices, i.e. measuring a magnetic field via the interaction between a current and a magnetic field, e.g. magneto resistive or Hall effect devices
- G01R15/205—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using galvano-magnetic devices, e.g. Hall-effect devices, i.e. measuring a magnetic field via the interaction between a current and a magnetic field, e.g. magneto resistive or Hall effect devices using magneto-resistance devices, e.g. field plates
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
- G01R15/20—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using galvano-magnetic devices, e.g. Hall-effect devices, i.e. measuring a magnetic field via the interaction between a current and a magnetic field, e.g. magneto resistive or Hall effect devices
- G01R15/207—Constructional details independent of the type of device used
-
- 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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Nanotechnology (AREA)
- Crystallography & Structural Chemistry (AREA)
- Measuring Magnetic Variables (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04104963 | 2004-10-11 | ||
PCT/IB2005/053306 WO2006040719A1 (en) | 2004-10-11 | 2005-10-10 | Non-linear magnetic field sensors and current sensors |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE497605T1 true ATE497605T1 (de) | 2011-02-15 |
Family
ID=35791807
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT05789059T ATE497605T1 (de) | 2004-10-11 | 2005-10-10 | Nichtlineare magnetfeldsensoren und stromsensoren |
Country Status (9)
Country | Link |
---|---|
US (1) | US8395382B2 (de) |
EP (1) | EP1802988B1 (de) |
JP (1) | JP2008516225A (de) |
KR (1) | KR20070072576A (de) |
CN (1) | CN101076737B (de) |
AT (1) | ATE497605T1 (de) |
DE (1) | DE602005026217D1 (de) |
TW (1) | TW200630632A (de) |
WO (1) | WO2006040719A1 (de) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7795862B2 (en) * | 2007-10-22 | 2010-09-14 | Allegro Microsystems, Inc. | Matching of GMR sensors in a bridge |
US8054071B2 (en) * | 2008-03-06 | 2011-11-08 | Allegro Microsystems, Inc. | Two-terminal linear sensor |
FR2936062B1 (fr) * | 2008-09-12 | 2010-10-01 | Electricfil Automotive | Capteur de courant en boucle ouverte a large gamme |
US10057952B2 (en) | 2010-12-15 | 2018-08-21 | Cree, Inc. | Lighting apparatus using a non-linear current sensor and methods of operation thereof |
TWI457582B (zh) * | 2011-01-20 | 2014-10-21 | Tatung Co | 平面式磁場探測棒 |
JP5747564B2 (ja) * | 2011-03-03 | 2015-07-15 | 株式会社リコー | 電流センサ |
US8963536B2 (en) * | 2011-04-14 | 2015-02-24 | Infineon Technologies Ag | Current sensors, systems and methods for sensing current in a conductor |
TWI411787B (zh) * | 2011-05-25 | 2013-10-11 | Asahi Kasei Microdevices Corp | Current sensor |
JP6007479B2 (ja) * | 2011-11-14 | 2016-10-12 | 株式会社リコー | 電流センサ |
KR20130093394A (ko) | 2012-02-14 | 2013-08-22 | 삼성전자주식회사 | 멀티 모드 스위칭 전류를 사용하여 기입 동작을 수행하는 저항성 메모리 장치, 이를 포함하는 메모리 시스템 및 저항성 메모리 장치의 데이터 기입 방법 |
US9588134B2 (en) * | 2012-05-10 | 2017-03-07 | Infineon Technologies Ag | Increased dynamic range sensor |
ITRM20120253A1 (it) * | 2012-05-31 | 2013-12-01 | Valeriano Bonuglia | Sonda transducercard x-icca-m0-1000 per corrente continua e alternata ad effetto hall con controllo termico |
DE102014100668B4 (de) * | 2014-01-21 | 2017-12-14 | Comexio Gmbh | Strommesseinrichtung |
KR102214798B1 (ko) | 2014-02-05 | 2021-02-10 | 삼성전자주식회사 | 패키지 기판 및 이를 포함하는 반도체 패키지 |
US10048090B2 (en) * | 2014-06-10 | 2018-08-14 | Hamilton Sundstrand Corporation | Direct position measurement for aircraft flight control surfaces |
EP3199965B1 (de) * | 2014-09-26 | 2018-11-14 | Asahi Kasei Microdevices Corporation | Magnetischer sensor |
KR102235609B1 (ko) | 2014-12-08 | 2021-04-02 | 삼성전자주식회사 | Mram 기반의 프레임 버퍼링 장치, 그 장치를 포함하는 디스플레이 구동 장치 및 디스플레이 장치 |
JP6352195B2 (ja) | 2015-01-14 | 2018-07-04 | Tdk株式会社 | 磁気センサ |
JP6465725B2 (ja) * | 2015-04-13 | 2019-02-06 | 三菱電機株式会社 | 電流検出装置およびこれを用いた磁界検出装置 |
CN104991206B (zh) * | 2015-05-05 | 2018-03-30 | 东北大学 | 一种基于表面等离子体共振技术的磁场测量方法 |
US10359478B2 (en) * | 2015-05-15 | 2019-07-23 | Panasonic Intellectual Property Management Co., Ltd. | Magnetic sensor |
JP6409970B2 (ja) * | 2015-07-01 | 2018-10-24 | 株式会社村田製作所 | 電流センサ |
TWI561830B (en) | 2015-07-21 | 2016-12-11 | Ind Tech Res Inst | Non-contact type three-phase three-wire power cable measurement device and measurement method thereof |
JP6618618B2 (ja) * | 2016-06-06 | 2019-12-11 | アルプスアルパイン株式会社 | 磁気検出装置 |
JP6508163B2 (ja) * | 2016-10-31 | 2019-05-08 | 横河電機株式会社 | 電流測定装置 |
JP6988138B2 (ja) * | 2017-04-10 | 2022-01-05 | 昭和電工マテリアルズ株式会社 | デバイス状態検知装置、電源システムおよび自動車 |
JP6661570B2 (ja) | 2017-05-11 | 2020-03-11 | 矢崎総業株式会社 | 磁界検出センサ |
CN111198342B (zh) * | 2020-01-10 | 2021-07-06 | 江苏多维科技有限公司 | 一种谐波增宽线性范围的磁电阻传感器 |
US11187764B2 (en) | 2020-03-20 | 2021-11-30 | Allegro Microsystems, Llc | Layout of magnetoresistance element |
DE102020108880B4 (de) | 2020-03-31 | 2024-05-08 | Infineon Technologies Ag | Sensorvorrichtungen mit Bypassstrompfad und zugehörige Herstellungsverfahren |
DE102020208311A1 (de) | 2020-07-02 | 2022-01-05 | Robert Bosch Gesellschaft mit beschränkter Haftung | Sensoranordnung und Verfahren zum Messen eines elektrischen Stroms |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE1000885A5 (nl) | 1987-08-27 | 1989-05-02 | Wiele Michel Van De Nv | Werkwijze en inrichting voor het weven van weefsels door middel van roedenweefmachines. |
CN2043341U (zh) * | 1988-12-15 | 1989-08-23 | 中国科学技术大学 | 微位移传感器 |
DE4427495C2 (de) * | 1994-08-03 | 2000-04-13 | Siemens Ag | Sensoreinrichtung mit einem GMR-Sensorelement |
JP3585980B2 (ja) * | 1995-02-21 | 2004-11-10 | 株式会社ワコー | 角速度センサ |
US5963038A (en) | 1996-06-06 | 1999-10-05 | U.S. Philips Corporation | Method of testing a connection which includes a conductor in an integrated circuit |
US6053361A (en) * | 1998-08-31 | 2000-04-25 | Sealed Air Corporation (U.S.) | Out-of-fluid detector for reciprocating pumps |
JP2003509702A (ja) * | 1999-09-10 | 2003-03-11 | インターナショナル・ビジネス・マシーンズ・コーポレーション | マイクロファブリケーション・デバイスの運動の磁気センシング |
FR2809185B1 (fr) | 2000-05-19 | 2002-08-30 | Thomson Csf | Capteur de champ magnetique utilisant la magneto resistance, et procede de fabrication |
US6992482B2 (en) | 2000-11-08 | 2006-01-31 | Jentek Sensors, Inc. | Magnetic field sensor having a switchable drive current spatial distribution |
US20020093332A1 (en) | 2001-01-18 | 2002-07-18 | Thaddeus Schroeder | Magnetic field sensor with tailored magnetic response |
GB2372574B (en) | 2001-02-23 | 2004-07-21 | Telcon Ltd | Improved polarity sensitive magnetic sensors |
CA2469652C (en) | 2001-12-12 | 2008-07-29 | Jervis B. Webb Company | Driverless vehicle guidance system and method |
US7411390B2 (en) * | 2002-06-04 | 2008-08-12 | Jentek Sensors, Inc. | High resolution inductive sensor arrays for UXO |
WO2004001805A2 (en) | 2002-06-21 | 2003-12-31 | California Institute Of Technology | Sensors based on giant planar hall effect in dilute magnetic semiconductors |
JP2004061149A (ja) | 2002-07-25 | 2004-02-26 | Hitachi Ltd | トルクセンサ及びこれを用いた電動パワーステアリング装置 |
US6731105B1 (en) * | 2002-09-03 | 2004-05-04 | Lockheed Martin Corporation | Current sensor with correction for transverse installation misalignment |
US7054114B2 (en) | 2002-11-15 | 2006-05-30 | Nve Corporation | Two-axis magnetic field sensor |
US7259545B2 (en) * | 2003-02-11 | 2007-08-21 | Allegro Microsystems, Inc. | Integrated sensor |
US20040164840A1 (en) * | 2003-02-21 | 2004-08-26 | Brown University Research Foundation | Extraordinary hall effect sensors and arrays |
-
2005
- 2005-10-07 TW TW094135180A patent/TW200630632A/zh unknown
- 2005-10-10 WO PCT/IB2005/053306 patent/WO2006040719A1/en active Application Filing
- 2005-10-10 JP JP2007535320A patent/JP2008516225A/ja not_active Withdrawn
- 2005-10-10 KR KR1020077010699A patent/KR20070072576A/ko not_active Application Discontinuation
- 2005-10-10 EP EP05789059A patent/EP1802988B1/de active Active
- 2005-10-10 AT AT05789059T patent/ATE497605T1/de not_active IP Right Cessation
- 2005-10-10 US US11/577,090 patent/US8395382B2/en active Active
- 2005-10-10 DE DE602005026217T patent/DE602005026217D1/de active Active
- 2005-10-10 CN CN2005800425373A patent/CN101076737B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN101076737A (zh) | 2007-11-21 |
KR20070072576A (ko) | 2007-07-04 |
WO2006040719A1 (en) | 2006-04-20 |
EP1802988B1 (de) | 2011-02-02 |
DE602005026217D1 (de) | 2011-03-17 |
TW200630632A (en) | 2006-09-01 |
US8395382B2 (en) | 2013-03-12 |
EP1802988A1 (de) | 2007-07-04 |
CN101076737B (zh) | 2010-06-16 |
JP2008516225A (ja) | 2008-05-15 |
US20090302837A1 (en) | 2009-12-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |