JP4482866B2 - 巨大磁気抵抗素子を持った方位計 - Google Patents
巨大磁気抵抗素子を持った方位計 Download PDFInfo
- Publication number
- JP4482866B2 JP4482866B2 JP2004102764A JP2004102764A JP4482866B2 JP 4482866 B2 JP4482866 B2 JP 4482866B2 JP 2004102764 A JP2004102764 A JP 2004102764A JP 2004102764 A JP2004102764 A JP 2004102764A JP 4482866 B2 JP4482866 B2 JP 4482866B2
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- JP
- Japan
- Prior art keywords
- giant magnetoresistive
- magnetoresistive element
- magnetic field
- pairs
- planar coil
- 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.)
- Expired - Fee Related
Links
- 230000005291 magnetic effect Effects 0.000 description 103
- 230000005415 magnetization Effects 0.000 description 13
- 230000005294 ferromagnetic effect Effects 0.000 description 12
- 238000010586 diagram Methods 0.000 description 8
- 239000010409 thin film Substances 0.000 description 7
- 238000005259 measurement Methods 0.000 description 6
- 239000000758 substrate Substances 0.000 description 5
- 239000010408 film Substances 0.000 description 4
- 230000035945 sensitivity Effects 0.000 description 4
- 239000013078 crystal Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
Images
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- Measuring Magnetic Variables (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004102764A JP4482866B2 (ja) | 2004-03-31 | 2004-03-31 | 巨大磁気抵抗素子を持った方位計 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004102764A JP4482866B2 (ja) | 2004-03-31 | 2004-03-31 | 巨大磁気抵抗素子を持った方位計 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2005291728A JP2005291728A (ja) | 2005-10-20 |
| JP2005291728A5 JP2005291728A5 (enExample) | 2006-08-31 |
| JP4482866B2 true JP4482866B2 (ja) | 2010-06-16 |
Family
ID=35324841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004102764A Expired - Fee Related JP4482866B2 (ja) | 2004-03-31 | 2004-03-31 | 巨大磁気抵抗素子を持った方位計 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4482866B2 (enExample) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4915996B2 (ja) * | 2006-10-06 | 2012-04-11 | 株式会社リコー | センサ・モジュール、補正方法、プログラム及び記録媒体 |
| JP4985522B2 (ja) * | 2008-03-28 | 2012-07-25 | Tdk株式会社 | 磁界測定方法及び磁気センサ |
| JP2009250931A (ja) * | 2008-04-10 | 2009-10-29 | Rohm Co Ltd | 磁気センサおよびその動作方法、および磁気センサシステム |
| US8451003B2 (en) * | 2009-07-29 | 2013-05-28 | Tdk Corporation | Magnetic sensor having magneto-resistive elements on a substrate |
| JP5343936B2 (ja) * | 2010-07-06 | 2013-11-13 | 株式会社デンソー | 磁気センサ装置 |
| JP6222897B2 (ja) * | 2012-06-22 | 2017-11-01 | 旭化成エレクトロニクス株式会社 | 多軸磁気センサ、および、その製造方法 |
| WO2015125699A1 (ja) * | 2014-02-19 | 2015-08-27 | アルプス電気株式会社 | 磁気センサ |
| CN107015171B (zh) * | 2017-03-24 | 2023-10-24 | 江苏多维科技有限公司 | 一种具有磁滞线圈的磁传感器封装结构 |
| CN109061528B (zh) * | 2018-08-02 | 2020-08-18 | 华中科技大学 | 一种基于巨磁阻抗效应的三轴平面化磁传感器 |
| CN113981334B (zh) * | 2021-11-02 | 2022-04-26 | 浙江大学 | 具有超高磁阻抗的非晶丝平面结构及其传感应用 |
-
2004
- 2004-03-31 JP JP2004102764A patent/JP4482866B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2005291728A (ja) | 2005-10-20 |
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