JPH0221043B2 - - Google Patents
Info
- Publication number
- JPH0221043B2 JPH0221043B2 JP8346782A JP8346782A JPH0221043B2 JP H0221043 B2 JPH0221043 B2 JP H0221043B2 JP 8346782 A JP8346782 A JP 8346782A JP 8346782 A JP8346782 A JP 8346782A JP H0221043 B2 JPH0221043 B2 JP H0221043B2
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- magnetic pole
- auxiliary
- recording
- pole
- 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
- 230000035699 permeability Effects 0.000 claims description 10
- 239000010409 thin film Substances 0.000 claims description 3
- 230000004907 flux Effects 0.000 description 7
- 239000000696 magnetic material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000005284 excitation Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 238000007747 plating 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
- G11B5/1278—Structure or manufacture of heads, e.g. inductive specially adapted for magnetisations perpendicular to the surface of the record carrier
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Magnetic Heads (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8346782A JPS58199423A (ja) | 1982-05-18 | 1982-05-18 | 垂直磁気記録ヘツド |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8346782A JPS58199423A (ja) | 1982-05-18 | 1982-05-18 | 垂直磁気記録ヘツド |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58199423A JPS58199423A (ja) | 1983-11-19 |
JPH0221043B2 true JPH0221043B2 (ko) | 1990-05-11 |
Family
ID=13803268
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8346782A Granted JPS58199423A (ja) | 1982-05-18 | 1982-05-18 | 垂直磁気記録ヘツド |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58199423A (ko) |
-
1982
- 1982-05-18 JP JP8346782A patent/JPS58199423A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS58199423A (ja) | 1983-11-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0099831B1 (en) | Magnetic head for perpendicular recording media | |
US3947891A (en) | Static magnetic erasing head | |
JPH0221043B2 (ko) | ||
JPH0234083B2 (ko) | ||
JP2513746B2 (ja) | 垂直磁気記録媒体 | |
EP0134675A1 (en) | Perpendicular magnetization type magnetic head | |
JPS6336042B2 (ko) | ||
JPS6029927A (ja) | 垂直磁気記録媒体 | |
JP3129765B2 (ja) | 薄膜磁気ヘッド | |
JPH0327963B2 (ko) | ||
JPS58203612A (ja) | 磁気ヘツド | |
KR0128721B1 (ko) | 적층형 자기헤드 및 그 제조방법 | |
JPS5965917A (ja) | 垂直磁気記録ヘツド | |
JPS5898816A (ja) | 垂直磁気記録ヘツド | |
JPS58199418A (ja) | 垂直磁気記録ヘツド | |
JPS61172206A (ja) | 垂直磁気記録ヘツド | |
JPS6341123B2 (ko) | ||
JPS61242310A (ja) | 垂直磁気ヘツド | |
JPH02208807A (ja) | 垂直記録再生用磁気ヘッド | |
JPS5898817A (ja) | 垂直磁気記録ヘツド | |
JPS6366703A (ja) | 複合型磁気ヘツドの製造方法 | |
JPS5885913A (ja) | 垂直磁化記録ヘツド | |
JPS63306507A (ja) | 薄膜磁気ヘッド | |
JPS6185602A (ja) | 垂直磁化記録再生装置 | |
JPH05101310A (ja) | 磁気記録方法 |