JPS615421A - 磁気記録媒体 - Google Patents
磁気記録媒体Info
- Publication number
- JPS615421A JPS615421A JP12597184A JP12597184A JPS615421A JP S615421 A JPS615421 A JP S615421A JP 12597184 A JP12597184 A JP 12597184A JP 12597184 A JP12597184 A JP 12597184A JP S615421 A JPS615421 A JP S615421A
- Authority
- JP
- Japan
- Prior art keywords
- magnetic recording
- thin film
- recording medium
- magnetic
- negative
- 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
- 230000005291 magnetic effect Effects 0.000 title claims abstract description 39
- 239000010409 thin film Substances 0.000 claims abstract description 10
- 230000005294 ferromagnetic effect Effects 0.000 claims abstract description 6
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- -1 polyethylene terephthalate Polymers 0.000 abstract description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 abstract description 2
- 239000005020 polyethylene terephthalate Substances 0.000 abstract description 2
- 229910000859 α-Fe Inorganic materials 0.000 abstract description 2
- 230000001815 facial effect Effects 0.000 abstract 2
- 230000001105 regulatory effect Effects 0.000 abstract 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 abstract 1
- 239000010408 film Substances 0.000 description 8
- 239000010410 layer Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 230000005415 magnetization Effects 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 229910000889 permalloy Inorganic materials 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910020515 Co—W Inorganic materials 0.000 description 1
- 229910018104 Ni-P Inorganic materials 0.000 description 1
- 229910018536 Ni—P Inorganic materials 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 229910000808 amorphous metal alloy Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000002355 dual-layer Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920006254 polymer film Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
Landscapes
- Magnetic Record Carriers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12597184A JPS615421A (ja) | 1984-06-19 | 1984-06-19 | 磁気記録媒体 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12597184A JPS615421A (ja) | 1984-06-19 | 1984-06-19 | 磁気記録媒体 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS615421A true JPS615421A (ja) | 1986-01-11 |
| JPH0570205B2 JPH0570205B2 (enrdf_load_stackoverflow) | 1993-10-04 |
Family
ID=14923517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12597184A Granted JPS615421A (ja) | 1984-06-19 | 1984-06-19 | 磁気記録媒体 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS615421A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4596590A (en) * | 1985-04-29 | 1986-06-24 | Ford Motor Company | Method of forming a glass sheet with a ceramic paint thereon |
| JPS63119015A (ja) * | 1986-11-07 | 1988-05-23 | Hitachi Ltd | 垂直磁気記録媒体 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4888910A (enrdf_load_stackoverflow) * | 1972-02-24 | 1973-11-21 |
-
1984
- 1984-06-19 JP JP12597184A patent/JPS615421A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4888910A (enrdf_load_stackoverflow) * | 1972-02-24 | 1973-11-21 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4596590A (en) * | 1985-04-29 | 1986-06-24 | Ford Motor Company | Method of forming a glass sheet with a ceramic paint thereon |
| JPS63119015A (ja) * | 1986-11-07 | 1988-05-23 | Hitachi Ltd | 垂直磁気記録媒体 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0570205B2 (enrdf_load_stackoverflow) | 1993-10-04 |
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