HK96390A - Magnetoresistive read transducer assembly - Google Patents

Magnetoresistive read transducer assembly

Info

Publication number
HK96390A
HK96390A HK963/90A HK96390A HK96390A HK 96390 A HK96390 A HK 96390A HK 963/90 A HK963/90 A HK 963/90A HK 96390 A HK96390 A HK 96390A HK 96390 A HK96390 A HK 96390A
Authority
HK
Hong Kong
Prior art keywords
transducer assembly
read transducer
magnetoresistive read
magnetoresistive
assembly
Prior art date
Application number
HK963/90A
Other languages
English (en)
Inventor
Ching Hwa Tsang
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Publication of HK96390A publication Critical patent/HK96390A/xx

Links

Classifications

    • 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
    • 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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/127—Structure or manufacture of heads, e.g. inductive
    • G11B5/33—Structure or manufacture of flux-sensitive heads, i.e. for reproduction only; Combination of such heads with means for recording or erasing only
    • G11B5/39—Structure or manufacture of flux-sensitive heads, i.e. for reproduction only; Combination of such heads with means for recording or erasing only using magneto-resistive devices or effects
    • G11B5/3903—Structure or manufacture of flux-sensitive heads, i.e. for reproduction only; Combination of such heads with means for recording or erasing only using magneto-resistive devices or effects using magnetic thin film layers or their effects, the films being part of integrated structures
    • 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

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Nanotechnology (AREA)
  • Manufacturing & Machinery (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Magnetic Heads (AREA)
  • Measuring Magnetic Variables (AREA)
  • Hall/Mr Elements (AREA)
HK963/90A 1985-08-15 1990-11-22 Magnetoresistive read transducer assembly HK96390A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/766,157 US4663685A (en) 1985-08-15 1985-08-15 Magnetoresistive read transducer having patterned longitudinal bias

Publications (1)

Publication Number Publication Date
HK96390A true HK96390A (en) 1990-11-30

Family

ID=25075580

Family Applications (1)

Application Number Title Priority Date Filing Date
HK963/90A HK96390A (en) 1985-08-15 1990-11-22 Magnetoresistive read transducer assembly

Country Status (13)

Country Link
US (1) US4663685A (fr)
EP (1) EP0216062B1 (fr)
JP (1) JPS6240610A (fr)
KR (1) KR900008860B1 (fr)
CN (1) CN1008668B (fr)
AR (1) AR241464A1 (fr)
AU (1) AU579253B2 (fr)
BR (1) BR8603550A (fr)
DE (1) DE3672725D1 (fr)
ES (1) ES8801964A1 (fr)
HK (1) HK96390A (fr)
IN (1) IN168073B (fr)
SG (1) SG79890G (fr)

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JP2018072026A (ja) 2016-10-25 2018-05-10 Tdk株式会社 磁場検出装置
JP6806133B2 (ja) * 2018-12-28 2021-01-06 Tdk株式会社 磁気センサ装置
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CN113003532B (zh) * 2021-02-20 2023-10-24 上海华虹宏力半导体制造有限公司 Mems三轴amr磁力传感器及其制造方法

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Also Published As

Publication number Publication date
ES556133A0 (es) 1988-03-01
US4663685A (en) 1987-05-05
AR241464A1 (es) 1992-07-31
KR900008860B1 (ko) 1990-12-11
SG79890G (en) 1990-11-23
EP0216062B1 (fr) 1990-07-18
KR870002551A (ko) 1987-03-31
EP0216062A1 (fr) 1987-04-01
CN1008668B (zh) 1990-07-04
DE3672725D1 (de) 1990-08-23
IN168073B (fr) 1991-02-02
BR8603550A (pt) 1987-03-04
ES8801964A1 (es) 1988-03-01
AU5949386A (en) 1987-02-19
CN86105533A (zh) 1987-04-29
AU579253B2 (en) 1988-11-17
JPS6240610A (ja) 1987-02-21

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Effective date: 20040722