ATE331225T1 - Megnetfeldaufnehmer - Google Patents

Megnetfeldaufnehmer

Info

Publication number
ATE331225T1
ATE331225T1 AT01925705T AT01925705T ATE331225T1 AT E331225 T1 ATE331225 T1 AT E331225T1 AT 01925705 T AT01925705 T AT 01925705T AT 01925705 T AT01925705 T AT 01925705T AT E331225 T1 ATE331225 T1 AT E331225T1
Authority
AT
Austria
Prior art keywords
magnetic field
sensor
provides
field recorders
operative
Prior art date
Application number
AT01925705T
Other languages
English (en)
Inventor
Timothy Ashley
Charles Thomas Elliott
Timothy Jonathan Phillips
Original Assignee
Qinetiq Ltd
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 Qinetiq Ltd filed Critical Qinetiq Ltd
Application granted granted Critical
Publication of ATE331225T1 publication Critical patent/ATE331225T1/de

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N52/00—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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/11—Magnetic recording head
    • Y10T428/1107—Magnetoresistive
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/11—Magnetic recording head
    • Y10T428/1171—Magnetic recording head with defined laminate structural detail
    • Y10T428/1186—Magnetic recording head with defined laminate structural detail with head pole component

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Magnetic Variables (AREA)
  • Hall/Mr Elements (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Dental Preparations (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Reinforced Plastic Materials (AREA)
AT01925705T 2000-05-19 2001-05-02 Megnetfeldaufnehmer ATE331225T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0012014A GB2362505A (en) 2000-05-19 2000-05-19 Magnetic Field Sensor

Publications (1)

Publication Number Publication Date
ATE331225T1 true ATE331225T1 (de) 2006-07-15

Family

ID=9891854

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01925705T ATE331225T1 (de) 2000-05-19 2001-05-02 Megnetfeldaufnehmer

Country Status (13)

Country Link
US (1) US6809514B2 (de)
EP (1) EP1287371B1 (de)
JP (1) JP4896338B2 (de)
KR (1) KR100789119B1 (de)
CN (1) CN1311241C (de)
AT (1) ATE331225T1 (de)
AU (1) AU2001252389A1 (de)
DE (1) DE60120966T2 (de)
GB (1) GB2362505A (de)
MY (1) MY124817A (de)
RU (1) RU2238571C2 (de)
TW (1) TWI243254B (de)
WO (1) WO2001088561A1 (de)

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US7372119B2 (en) * 2001-10-01 2008-05-13 Asahi Kasei Microsystems Co., Ltd. Cross-shaped Hall device having extensions with slits
JP4653397B2 (ja) * 2002-01-15 2011-03-16 旭化成エレクトロニクス株式会社 ホール素子の製造方法
US6903429B2 (en) * 2003-04-15 2005-06-07 Honeywell International, Inc. Magnetic sensor integrated with CMOS
CN100520434C (zh) * 2003-04-28 2009-07-29 美商楼氏电子有限公司 磁场检测器
WO2007069680A1 (ja) * 2005-12-16 2007-06-21 Asahi Kasei Emd Corporation 位置検出装置
US7847536B2 (en) * 2006-08-31 2010-12-07 Itron, Inc. Hall sensor with temperature drift control
CN100554899C (zh) * 2007-12-07 2009-10-28 中国科学院安徽光学精密机械研究所 锑化铟光电传感器阵列静态工作点自动校准装置
US7772661B2 (en) * 2008-07-23 2010-08-10 Honeywell International Inc. Hall-effect magnetic sensors with improved magnetic responsivity and methods for manufacturing the same
US8000062B2 (en) 2008-12-30 2011-08-16 Hitachi Global Storage Technologies Netherlands B.V. Enhanced magnetoresistance and localized sensitivity by gating in lorentz magnetoresistors
US9659585B2 (en) * 2010-12-15 2017-05-23 Seagate Technology Llc Magnetic sensor seed layer with magnetic and nonmagnetic layers
CN102236736B (zh) * 2011-07-08 2012-11-28 南京邮电大学 一种十字形cmos集成霍尔磁传感器的电路模型的仿真方法
US8922206B2 (en) * 2011-09-07 2014-12-30 Allegro Microsystems, Llc Magnetic field sensing element combining a circular vertical hall magnetic field sensing element with a planar hall element
ITTO20120614A1 (it) * 2012-07-11 2014-01-12 St Microelectronics Srl Sensore magnetoresistivo integrato multistrato e relativo metodo di fabbricazione
TWI457583B (zh) * 2012-11-02 2014-10-21 Univ Nat Kaohsiung Applied Sci Three - axis magnetic field sensing device with magnetic flux guide
FI124670B (en) * 2013-05-16 2014-11-28 Lev M Baskin Device for detecting a magnetic field
FR3006501A1 (fr) * 2013-05-30 2014-12-05 St Microelectronics Sa Capteur integre a effet hall
JP5968372B2 (ja) * 2014-07-17 2016-08-10 学校法人 龍谷大学 磁場センサー
CN107209232B (zh) * 2015-01-12 2020-07-07 赫尔穆特·惠得利 用于引导载流子的设备和其应用
CN107037381A (zh) 2015-12-29 2017-08-11 爱盛科技股份有限公司 磁场感测装置及其感测方法
TWI627427B (zh) * 2015-12-29 2018-06-21 愛盛科技股份有限公司 磁場感測裝置及其感測方法
US10760981B2 (en) * 2016-11-18 2020-09-01 Asahi Kasei Microdevices Corporation Hall sensor
JP7015087B2 (ja) 2017-03-23 2022-02-02 旭化成エレクトロニクス株式会社 ホール素子
FR3068512B1 (fr) * 2017-06-28 2019-08-16 Centre National De La Recherche Scientifique Transistor a effet de champ a gaz d'electrons bidimensionnel, composant et procedes associes
RU181345U1 (ru) * 2017-08-02 2018-07-11 Федеральное Государственное Казенное "Военное Образовательное Учреждение Высшего Образования "Военный Учебно-Научный Центр Сухопутных Войск "Общевойсковая Академия Вооруженных Сил Российской Федерации" Реле стартер-генератора с контролем параметров
CN110376537B (zh) * 2017-12-19 2020-07-24 大连理工大学 一种适用于高温工作环境的半导体三维霍尔传感器制作方法
CN109270476B (zh) * 2018-11-08 2024-09-24 福州大学 一种应用于三维霍尔传感器的霍尔器件及其方法
US12517193B1 (en) 2019-05-17 2026-01-06 Thomas Paul White Schottky-Hall effect and sensor
CN110416403A (zh) * 2019-08-08 2019-11-05 南开大学 霍尔元件芯片及其制作方法
RU195271U1 (ru) * 2019-11-25 2020-01-21 федеральное государственное бюджетное образовательное учреждение высшего образования "Новгородский государственный университет имени Ярослава Мудрого" Арсенид-галлиевый магнитоэлектрический диод
CN111416035B (zh) * 2020-03-26 2023-02-07 中国科学院微电子研究所 非易失霍尔传感器及其制造方法、测试方法
CN111864056A (zh) * 2020-07-21 2020-10-30 浙江大学 一种铝掺锑化铟薄膜、磁阻传感元件及其制造方法
CN112259679B (zh) * 2020-10-21 2025-01-21 深圳市钧敏科技有限公司 一种霍尔传感器及其制作方法

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US4900687A (en) * 1988-04-14 1990-02-13 General Motors Corporation Process for forming a magnetic field sensor
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WO1993002479A1 (fr) * 1991-07-16 1993-02-04 Asahi Kasei Kogyo Kabushiki Kaisha Capteur a semiconductor et son procede de fabrication
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RU2055422C1 (ru) * 1994-05-18 1996-02-27 Московский государственный институт электронной техники (технический университет) Интегральный элемент холла
JPH08102563A (ja) * 1994-08-02 1996-04-16 Toshiba Corp 半導体ホール素子
JPH0888425A (ja) * 1994-09-19 1996-04-02 Fujitsu Ltd ホール効果磁気センサおよび薄膜磁気ヘッド

Also Published As

Publication number Publication date
KR100789119B1 (ko) 2007-12-28
EP1287371A1 (de) 2003-03-05
JP2003533894A (ja) 2003-11-11
KR20030034075A (ko) 2003-05-01
CN1311241C (zh) 2007-04-18
MY124817A (en) 2006-07-31
AU2001252389A1 (en) 2001-11-26
EP1287371B1 (de) 2006-06-21
GB0012014D0 (en) 2000-07-05
HK1055331A1 (en) 2004-01-02
JP4896338B2 (ja) 2012-03-14
WO2001088561A1 (en) 2001-11-22
RU2238571C2 (ru) 2004-10-20
US20030094943A1 (en) 2003-05-22
CN1429342A (zh) 2003-07-09
GB2362505A (en) 2001-11-21
US6809514B2 (en) 2004-10-26
TWI243254B (en) 2005-11-11
DE60120966D1 (de) 2006-08-03
DE60120966T2 (de) 2007-01-04

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