JPH0378683B2 - - Google Patents
Info
- Publication number
- JPH0378683B2 JPH0378683B2 JP6367684A JP6367684A JPH0378683B2 JP H0378683 B2 JPH0378683 B2 JP H0378683B2 JP 6367684 A JP6367684 A JP 6367684A JP 6367684 A JP6367684 A JP 6367684A JP H0378683 B2 JPH0378683 B2 JP H0378683B2
- Authority
- JP
- Japan
- Prior art keywords
- magnetic field
- bias magnetic
- compensation
- head
- signal
- 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
Links
- 230000005291 magnetic effect Effects 0.000 claims description 60
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000010409 thin film Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000696 magnetic material Substances 0.000 description 2
- 230000005415 magnetization Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 229910000889 permalloy Inorganic materials 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
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
-
- 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
- G11B5/02—Recording, reproducing, or erasing methods; Read, write or erase circuits therefor
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Magnetic Heads (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6367684A JPS60209911A (ja) | 1984-03-31 | 1984-03-31 | 磁気抵抗効果ヘツドのバイアス方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6367684A JPS60209911A (ja) | 1984-03-31 | 1984-03-31 | 磁気抵抗効果ヘツドのバイアス方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60209911A JPS60209911A (ja) | 1985-10-22 |
| JPH0378683B2 true JPH0378683B2 (enrdf_load_stackoverflow) | 1991-12-16 |
Family
ID=13236196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6367684A Granted JPS60209911A (ja) | 1984-03-31 | 1984-03-31 | 磁気抵抗効果ヘツドのバイアス方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60209911A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62239309A (ja) * | 1986-04-09 | 1987-10-20 | Fujitsu Ltd | 磁気抵抗効果型ヘツド |
-
1984
- 1984-03-31 JP JP6367684A patent/JPS60209911A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60209911A (ja) | 1985-10-22 |
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