JPS58218018A - 磁気ヘッド - Google Patents
磁気ヘッドInfo
- Publication number
- JPS58218018A JPS58218018A JP10048382A JP10048382A JPS58218018A JP S58218018 A JPS58218018 A JP S58218018A JP 10048382 A JP10048382 A JP 10048382A JP 10048382 A JP10048382 A JP 10048382A JP S58218018 A JPS58218018 A JP S58218018A
- Authority
- JP
- Japan
- Prior art keywords
- recording
- magnetic
- reproduction
- film
- layer
- 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
- 230000035699 permeability Effects 0.000 claims abstract description 14
- 239000000758 substrate Substances 0.000 claims description 15
- 239000004020 conductor Substances 0.000 claims description 6
- 230000004907 flux Effects 0.000 abstract description 11
- 238000007740 vapor deposition Methods 0.000 abstract description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 2
- 239000000919 ceramic Substances 0.000 abstract description 2
- 229910052802 copper Inorganic materials 0.000 abstract description 2
- 239000010949 copper Substances 0.000 abstract description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052737 gold Inorganic materials 0.000 abstract description 2
- 239000010931 gold Substances 0.000 abstract description 2
- 238000004804 winding Methods 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 abstract 2
- 239000010408 film Substances 0.000 description 11
- 238000010586 diagram Methods 0.000 description 6
- 230000005415 magnetization Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000005498 polishing Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 229910020641 Co Zr Inorganic materials 0.000 description 1
- 229910020520 Co—Zr Inorganic materials 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- AJCDFVKYMIUXCR-UHFFFAOYSA-N oxobarium;oxo(oxoferriooxy)iron Chemical compound [Ba]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O AJCDFVKYMIUXCR-UHFFFAOYSA-N 0.000 description 1
- 229910000889 permalloy Inorganic materials 0.000 description 1
- 229920002120 photoresistant polymer Polymers 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 238000000992 sputter etching Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 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
- G11B5/1278—Structure or manufacture of heads, e.g. inductive specially adapted for magnetisations perpendicular to the surface of the record carrier
Landscapes
- Magnetic Heads (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10048382A JPS58218018A (ja) | 1982-06-11 | 1982-06-11 | 磁気ヘッド |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10048382A JPS58218018A (ja) | 1982-06-11 | 1982-06-11 | 磁気ヘッド |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58218018A true JPS58218018A (ja) | 1983-12-19 |
| JPH044642B2 JPH044642B2 (enrdf_load_stackoverflow) | 1992-01-29 |
Family
ID=14275168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10048382A Granted JPS58218018A (ja) | 1982-06-11 | 1982-06-11 | 磁気ヘッド |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58218018A (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2575577A1 (fr) * | 1984-12-28 | 1986-07-04 | Bull Sa | Transducteur magnetique d'ecriture/lecture pour enregistrement perpendiculaire |
| FR2586851A1 (fr) * | 1985-09-04 | 1987-03-06 | Commissariat Energie Atomique | Procede de realisation d'une tete magnetique horizontale enterree et tete magnetique obtenue par ce procede |
| US5999380A (en) * | 1995-06-07 | 1999-12-07 | Seagate Technology, Inc. | Smooth topography head surface on a head with patterned pole |
| WO2009019981A1 (ja) * | 2007-08-08 | 2009-02-12 | Seiko Instruments Inc. | 近接場光ヘッド及び情報記録再生装置 |
-
1982
- 1982-06-11 JP JP10048382A patent/JPS58218018A/ja active Granted
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2575577A1 (fr) * | 1984-12-28 | 1986-07-04 | Bull Sa | Transducteur magnetique d'ecriture/lecture pour enregistrement perpendiculaire |
| FR2586851A1 (fr) * | 1985-09-04 | 1987-03-06 | Commissariat Energie Atomique | Procede de realisation d'une tete magnetique horizontale enterree et tete magnetique obtenue par ce procede |
| US5999380A (en) * | 1995-06-07 | 1999-12-07 | Seagate Technology, Inc. | Smooth topography head surface on a head with patterned pole |
| WO2009019981A1 (ja) * | 2007-08-08 | 2009-02-12 | Seiko Instruments Inc. | 近接場光ヘッド及び情報記録再生装置 |
| JP5611590B2 (ja) * | 2007-08-08 | 2014-10-22 | セイコーインスツル株式会社 | 近接場光ヘッド及び情報記録再生装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH044642B2 (enrdf_load_stackoverflow) | 1992-01-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5379172A (en) | Laminated leg for thin film magnetic transducer | |
| JPS60179916A (ja) | 垂直記録用の録再磁気ヘッドの製造方法 | |
| JPS60179917A (ja) | 磁気記録再生ヘツドおよびその製造方法 | |
| JPS6010410A (ja) | 薄膜磁気変換器 | |
| JPS61153816A (ja) | 薄膜磁気ヘツド | |
| JP3394266B2 (ja) | 磁気書込／読取ヘッドの製造方法 | |
| Bajorek et al. | An integrated magnetoresistive read, inductive write high density recording head | |
| JPS58218018A (ja) | 磁気ヘッド | |
| JPS59195311A (ja) | 垂直磁気ヘツド | |
| JPS58179921A (ja) | 磁気ヘツド | |
| JPH03268210A (ja) | 垂直磁気ヘッド | |
| JP2551749B2 (ja) | 薄膜磁気ヘッドの製造方法 | |
| JPH06176315A (ja) | 薄膜磁気ヘッド | |
| JPS5821328B2 (ja) | タソシジキヘツド | |
| JP2707760B2 (ja) | 薄膜磁気ヘッドの製造方法 | |
| JPS6363117A (ja) | 薄膜磁気ヘツド | |
| JPH07311917A (ja) | 薄膜磁気ヘッド | |
| JPS62141619A (ja) | 薄膜磁気ヘツド | |
| JPS6271016A (ja) | 薄膜磁気ヘツド | |
| JPH0546943A (ja) | 薄膜磁気ヘツド | |
| JPS58218024A (ja) | 磁気抵抗効果ヘツド | |
| JPS5960725A (ja) | 磁気抵抗効果ヘツドの製造方法 | |
| JP2000090417A (ja) | 薄膜磁気ヘッド | |
| JPS5971118A (ja) | 垂直磁化再生ヘツド | |
| JPS622363B2 (enrdf_load_stackoverflow) |