JPH043484B2 - - Google Patents

Info

Publication number
JPH043484B2
JPH043484B2 JP58080007A JP8000783A JPH043484B2 JP H043484 B2 JPH043484 B2 JP H043484B2 JP 58080007 A JP58080007 A JP 58080007A JP 8000783 A JP8000783 A JP 8000783A JP H043484 B2 JPH043484 B2 JP H043484B2
Authority
JP
Japan
Prior art keywords
magnetic
displacement
magnetization pattern
film
recorded
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 - Lifetime
Application number
JP58080007A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59204709A (ja
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 filed Critical
Priority to JP8000783A priority Critical patent/JPS59204709A/ja
Publication of JPS59204709A publication Critical patent/JPS59204709A/ja
Publication of JPH043484B2 publication Critical patent/JPH043484B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/142—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage using Hall-effect devices
    • G01D5/145—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage using Hall-effect devices influenced by the relative movement between the Hall device and magnetic fields

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
JP8000783A 1983-05-10 1983-05-10 変位量検出器の製造方法 Granted JPS59204709A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8000783A JPS59204709A (ja) 1983-05-10 1983-05-10 変位量検出器の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8000783A JPS59204709A (ja) 1983-05-10 1983-05-10 変位量検出器の製造方法

Publications (2)

Publication Number Publication Date
JPS59204709A JPS59204709A (ja) 1984-11-20
JPH043484B2 true JPH043484B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-01-23

Family

ID=13706268

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8000783A Granted JPS59204709A (ja) 1983-05-10 1983-05-10 変位量検出器の製造方法

Country Status (1)

Country Link
JP (1) JPS59204709A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06100477B2 (ja) * 1984-12-18 1994-12-12 株式会社三協精機製作所 磁気抵抗素子
JP4798472B2 (ja) * 2001-02-01 2011-10-19 日立金属株式会社 磁気式エンコーダーおよびその製造方法
JP5780744B2 (ja) * 2010-12-03 2015-09-16 日本電産サンキョー株式会社 ロータリエンコーダ
JP7006107B2 (ja) * 2017-10-04 2022-01-24 株式会社デンソー モータ制御装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS509023U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-05-19 1975-01-30

Also Published As

Publication number Publication date
JPS59204709A (ja) 1984-11-20

Similar Documents

Publication Publication Date Title
US4616281A (en) Displacement detecting apparatus comprising magnetoresistive elements
US6452385B1 (en) Magnetoresistive effect sensor with double-layered film protection layer
US4470873A (en) Method of manufacturing magnetic sensor comprising at least two magnetoresistive elements
JPH043483B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP3367230B2 (ja) 位置検出装置
JPH0321901B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPH043484B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP2000251222A (ja) 複合型薄膜磁気ヘッドの製造方法およびそれに用いるウエファ
US6239595B1 (en) Magnetic field sensing element
US6258515B1 (en) Pattern forming method
JPH0130409B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPH10269530A (ja) 磁気抵抗効果型ヘッドの製造方法
JP2674294B2 (ja) 磁気抵抗効果ヘッド
JPH0130410B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP2687711B2 (ja) 磁気抵抗効果ヘッド
JPS5931150B2 (ja) 磁気バブルモジユ−ル
KR100234177B1 (ko) 자기헤드 제조공정에서의 갭깊이 제어/가공방법
JPS6045922A (ja) 磁気抵抗効果型磁気ヘッド
JPS62287407A (ja) 磁気ヘツド装置
KR100256067B1 (ko) 박막 자기헤드의 갭깊이 가공용 저항패턴 및 이를 이용한 갭깊이 가공방법
JPS59126202A (ja) 検出器
JPS63101709A (ja) 磁気エンコ−ダ用磁気抵抗センサ
JPS59114413A (ja) 磁気抵抗素子を具える磁気検出器
JP2995126B2 (ja) 情報処理装置
JPH09218015A (ja) 光学的測長方法