JPS5774821A - Manufacture of magnetic resistance effect type magnetic head - Google Patents
Manufacture of magnetic resistance effect type magnetic headInfo
- Publication number
- JPS5774821A JPS5774821A JP14834580A JP14834580A JPS5774821A JP S5774821 A JPS5774821 A JP S5774821A JP 14834580 A JP14834580 A JP 14834580A JP 14834580 A JP14834580 A JP 14834580A JP S5774821 A JPS5774821 A JP S5774821A
- Authority
- JP
- Japan
- Prior art keywords
- substrate
- protective plate
- magnetic
- sliding surface
- thin film
- 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.)
- Pending
Links
- 230000000694 effects Effects 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000000758 substrate Substances 0.000 abstract 6
- 230000001681 protective effect Effects 0.000 abstract 5
- 239000000126 substance Substances 0.000 abstract 5
- 239000000853 adhesive Substances 0.000 abstract 2
- 239000004020 conductor Substances 0.000 abstract 2
- 239000010409 thin film Substances 0.000 abstract 2
- 229910003271 Ni-Fe Inorganic materials 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000005498 polishing Methods 0.000 abstract 1
- 238000007736 thin film deposition technique Methods 0.000 abstract 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
-
- 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
- G11B5/31—Structure or manufacture of heads, e.g. inductive using thin films
- G11B5/3103—Structure or manufacture of integrated heads or heads mechanically assembled and electrically connected to a support or housing
- G11B5/3106—Structure or manufacture of integrated heads or heads mechanically assembled and electrically connected to a support or housing where the integrated or assembled structure comprises means for conditioning against physical detrimental influence, e.g. wear, contamination
-
- 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
- G11B5/31—Structure or manufacture of heads, e.g. inductive using thin films
- G11B5/3163—Fabrication methods or processes specially adapted for a particular head structure, e.g. using base layers for electroplating, using functional layers for masking, using energy or particle beams for shaping the structure or modifying the properties of the basic layers
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Magnetic Heads (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14834580A JPS5774821A (en) | 1980-10-24 | 1980-10-24 | Manufacture of magnetic resistance effect type magnetic head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14834580A JPS5774821A (en) | 1980-10-24 | 1980-10-24 | Manufacture of magnetic resistance effect type magnetic head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5774821A true JPS5774821A (en) | 1982-05-11 |
Family
ID=15450680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14834580A Pending JPS5774821A (en) | 1980-10-24 | 1980-10-24 | Manufacture of magnetic resistance effect type magnetic head |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5774821A (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL1015833C2 (nl) * | 2000-07-28 | 2002-01-29 | Onstream B V | Werkwijze voor het vervaardigen van een magneetkop. |
-
1980
- 1980-10-24 JP JP14834580A patent/JPS5774821A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL1015833C2 (nl) * | 2000-07-28 | 2002-01-29 | Onstream B V | Werkwijze voor het vervaardigen van een magneetkop. |
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