JPS5774816A - Thin film magnetic head - Google Patents
Thin film magnetic headInfo
- Publication number
- JPS5774816A JPS5774816A JP14834780A JP14834780A JPS5774816A JP S5774816 A JPS5774816 A JP S5774816A JP 14834780 A JP14834780 A JP 14834780A JP 14834780 A JP14834780 A JP 14834780A JP S5774816 A JPS5774816 A JP S5774816A
- Authority
- JP
- Japan
- Prior art keywords
- thin film
- outside
- permanent magnet
- magnet material
- magnetic 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
- 239000010409 thin film Substances 0.000 title abstract 2
- 239000000463 material Substances 0.000 abstract 5
- 238000007736 thin film deposition technique Methods 0.000 abstract 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- AYTAKQFHWFYBMA-UHFFFAOYSA-N chromium dioxide Chemical compound O=[Cr]=O AYTAKQFHWFYBMA-UHFFFAOYSA-N 0.000 abstract 2
- 239000004020 conductor Substances 0.000 abstract 2
- 239000000758 substrate Substances 0.000 abstract 2
- 239000004593 Epoxy Substances 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 abstract 1
- 229910052681 coesite Inorganic materials 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 229910052906 cristobalite Inorganic materials 0.000 abstract 1
- 230000020169 heat generation Effects 0.000 abstract 1
- 239000000696 magnetic material Substances 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 235000012239 silicon dioxide Nutrition 0.000 abstract 1
- 229910052682 stishovite Inorganic materials 0.000 abstract 1
- 229910052905 tridymite Inorganic materials 0.000 abstract 1
- 229910000859 α-Fe Inorganic materials 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
- G11B5/31—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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Magnetic Heads (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14834780A JPS5774816A (en) | 1980-10-24 | 1980-10-24 | Thin film magnetic head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14834780A JPS5774816A (en) | 1980-10-24 | 1980-10-24 | Thin film magnetic head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5774816A true JPS5774816A (en) | 1982-05-11 |
| JPS6362803B2 JPS6362803B2 (enrdf_load_stackoverflow) | 1988-12-05 |
Family
ID=15450724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14834780A Granted JPS5774816A (en) | 1980-10-24 | 1980-10-24 | Thin film magnetic head |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5774816A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0216405U (enrdf_load_stackoverflow) * | 1988-07-19 | 1990-02-01 |
-
1980
- 1980-10-24 JP JP14834780A patent/JPS5774816A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0216405U (enrdf_load_stackoverflow) * | 1988-07-19 | 1990-02-01 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6362803B2 (enrdf_load_stackoverflow) | 1988-12-05 |
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