JPS6224848B2 - - Google Patents
Info
- Publication number
- JPS6224848B2 JPS6224848B2 JP53154953A JP15495378A JPS6224848B2 JP S6224848 B2 JPS6224848 B2 JP S6224848B2 JP 53154953 A JP53154953 A JP 53154953A JP 15495378 A JP15495378 A JP 15495378A JP S6224848 B2 JPS6224848 B2 JP S6224848B2
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- recording
- main
- pole
- magnetoresistive element
- 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 89
- 230000035699 permeability Effects 0.000 claims description 11
- 230000005415 magnetization Effects 0.000 claims description 9
- 239000010408 film Substances 0.000 description 13
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000010409 thin film Substances 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 229910003271 Ni-Fe Inorganic materials 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910000889 permalloy Inorganic materials 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Landscapes
- Magnetic Heads (AREA)
- Recording Or Reproducing By Magnetic Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15495378A JPS5584025A (en) | 1978-12-18 | 1978-12-18 | Vertical magnetization recorder/reproducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15495378A JPS5584025A (en) | 1978-12-18 | 1978-12-18 | Vertical magnetization recorder/reproducer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5584025A JPS5584025A (en) | 1980-06-24 |
| JPS6224848B2 true JPS6224848B2 (US07534539-20090519-C00280.png) | 1987-05-30 |
Family
ID=15595515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15495378A Granted JPS5584025A (en) | 1978-12-18 | 1978-12-18 | Vertical magnetization recorder/reproducer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5584025A (US07534539-20090519-C00280.png) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57133513A (en) * | 1981-02-06 | 1982-08-18 | Fujitsu Ltd | Magnetic reluctance effect type recording and reproducing head |
| JPS58102323A (ja) * | 1981-12-15 | 1983-06-17 | Seiko Epson Corp | 磁気ヘツド |
| JPS58102324A (ja) * | 1981-12-15 | 1983-06-17 | Seiko Epson Corp | 磁気ヘツド |
| JPS58114322A (ja) * | 1981-12-25 | 1983-07-07 | Mitsubishi Electric Corp | 磁気抵抗効果型磁気ヘツド |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5215217B2 (US07534539-20090519-C00280.png) * | 1972-10-06 | 1977-04-27 | ||
| JPS52147414A (en) * | 1976-06-03 | 1977-12-07 | Fujitsu Ltd | Magnetic head |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5635942Y2 (US07534539-20090519-C00280.png) * | 1975-07-21 | 1981-08-24 |
-
1978
- 1978-12-18 JP JP15495378A patent/JPS5584025A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5215217B2 (US07534539-20090519-C00280.png) * | 1972-10-06 | 1977-04-27 | ||
| JPS52147414A (en) * | 1976-06-03 | 1977-12-07 | Fujitsu Ltd | Magnetic head |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5584025A (en) | 1980-06-24 |
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