JPH048847B2 - - Google Patents
Info
- Publication number
- JPH048847B2 JPH048847B2 JP16086283A JP16086283A JPH048847B2 JP H048847 B2 JPH048847 B2 JP H048847B2 JP 16086283 A JP16086283 A JP 16086283A JP 16086283 A JP16086283 A JP 16086283A JP H048847 B2 JPH048847 B2 JP H048847B2
- Authority
- JP
- Japan
- Prior art keywords
- layer
- magnetic
- magnetoresistive
- thin film
- recording medium
- 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
- 239000004020 conductor Substances 0.000 claims description 20
- 239000010409 thin film Substances 0.000 claims description 16
- 239000000758 substrate Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 7
- 230000002787 reinforcement Effects 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 99
- 239000010408 film Substances 0.000 description 8
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 3
- 229910004298 SiO 2 Inorganic materials 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 229910000889 permalloy Inorganic materials 0.000 description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000011247 coating layer Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 229910000702 sendust Inorganic materials 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 229910000828 alnico Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229910000938 samarium–cobalt magnet Inorganic materials 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229910000859 α-Fe Inorganic materials 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Magnetic Heads (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16086283A JPS6050712A (ja) | 1983-08-31 | 1983-08-31 | 磁気抵抗効果型薄膜磁気ヘッド |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16086283A JPS6050712A (ja) | 1983-08-31 | 1983-08-31 | 磁気抵抗効果型薄膜磁気ヘッド |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6050712A JPS6050712A (ja) | 1985-03-20 |
| JPH048847B2 true JPH048847B2 (enrdf_load_stackoverflow) | 1992-02-18 |
Family
ID=15723980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16086283A Granted JPS6050712A (ja) | 1983-08-31 | 1983-08-31 | 磁気抵抗効果型薄膜磁気ヘッド |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6050712A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022208791A1 (ja) | 2021-03-31 | 2022-10-06 | 株式会社エイシング | 情報処理装置、方法及びプログラム |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5311385A (en) * | 1991-12-18 | 1994-05-10 | Minnesota Mining And Manufacturing Company | Magnetoresistive head with integrated bias and magnetic shield layer |
-
1983
- 1983-08-31 JP JP16086283A patent/JPS6050712A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022208791A1 (ja) | 2021-03-31 | 2022-10-06 | 株式会社エイシング | 情報処理装置、方法及びプログラム |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6050712A (ja) | 1985-03-20 |
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