JPS549612A - Thin-film magnetoresistant head - Google Patents
Thin-film magnetoresistant headInfo
- Publication number
- JPS549612A JPS549612A JP7518477A JP7518477A JPS549612A JP S549612 A JPS549612 A JP S549612A JP 7518477 A JP7518477 A JP 7518477A JP 7518477 A JP7518477 A JP 7518477A JP S549612 A JPS549612 A JP S549612A
- Authority
- JP
- Japan
- Prior art keywords
- film
- head
- thin
- magnetoresistant
- magnetresistance
- 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.)
- Granted
Links
Classifications
-
- 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
- G11B5/3906—Details related to the use of magnetic thin film layers or to their effects
- G11B5/3916—Arrangements in which the active read-out elements are coupled to the magnetic flux of the track by at least one magnetic thin film flux guide
- G11B5/3919—Arrangements in which the active read-out elements are coupled to the magnetic flux of the track by at least one magnetic thin film flux guide the guide being interposed in the flux path
- G11B5/3922—Arrangements in which the active read-out elements are coupled to the magnetic flux of the track by at least one magnetic thin film flux guide the guide being interposed in the flux path the read-out elements being disposed in magnetic shunt relative to at least two parts of the flux guide structure
- G11B5/3925—Arrangements in which the active read-out elements are coupled to the magnetic flux of the track by at least one magnetic thin film flux guide the guide being interposed in the flux path the read-out elements being disposed in magnetic shunt relative to at least two parts of the flux guide structure the two parts being thin films
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Magnetic Heads (AREA)
Abstract
PURPOSE:To provide a self-biasing thin-film magnetresistance head of a simple constitution by imparting uniaxial magnetic anisotropy to a ferromagnetic core film structural body and provided a magnetresistance element with an inclination thereto.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7518477A JPS5931771B2 (en) | 1977-06-23 | 1977-06-23 | thin film magnetoresistive head |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7518477A JPS5931771B2 (en) | 1977-06-23 | 1977-06-23 | thin film magnetoresistive head |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS549612A true JPS549612A (en) | 1979-01-24 |
JPS5931771B2 JPS5931771B2 (en) | 1984-08-04 |
Family
ID=13568852
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7518477A Expired JPS5931771B2 (en) | 1977-06-23 | 1977-06-23 | thin film magnetoresistive head |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5931771B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57164417A (en) * | 1981-03-20 | 1982-10-09 | Cii | Magnetic resistance transducer for reading super high density information |
JPS62121915A (en) * | 1985-11-21 | 1987-06-03 | Victor Co Of Japan Ltd | Magneto-resistance effect head |
US5432494A (en) * | 1992-05-27 | 1995-07-11 | Murata Manufacturing Co., Ltd. | Magnetoresistance element |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0447901Y2 (en) * | 1986-03-20 | 1992-11-11 | ||
JPS62171156U (en) * | 1986-04-22 | 1987-10-30 | ||
JPH0430777Y2 (en) * | 1986-05-07 | 1992-07-24 | ||
JPH0256346U (en) * | 1988-10-19 | 1990-04-24 |
-
1977
- 1977-06-23 JP JP7518477A patent/JPS5931771B2/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57164417A (en) * | 1981-03-20 | 1982-10-09 | Cii | Magnetic resistance transducer for reading super high density information |
JPS6350768B2 (en) * | 1981-03-20 | 1988-10-11 | See Ii Ii Haneueru Buru | |
JPS62121915A (en) * | 1985-11-21 | 1987-06-03 | Victor Co Of Japan Ltd | Magneto-resistance effect head |
JPH0348571B2 (en) * | 1985-11-21 | 1991-07-24 | Victor Company Of Japan | |
US5432494A (en) * | 1992-05-27 | 1995-07-11 | Murata Manufacturing Co., Ltd. | Magnetoresistance element |
Also Published As
Publication number | Publication date |
---|---|
JPS5931771B2 (en) | 1984-08-04 |
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