JPS61222031A - 磁気デイスクの製造方法 - Google Patents
磁気デイスクの製造方法Info
- Publication number
- JPS61222031A JPS61222031A JP4582185A JP4582185A JPS61222031A JP S61222031 A JPS61222031 A JP S61222031A JP 4582185 A JP4582185 A JP 4582185A JP 4582185 A JP4582185 A JP 4582185A JP S61222031 A JPS61222031 A JP S61222031A
- Authority
- JP
- Japan
- Prior art keywords
- center
- disk
- sputtering
- film thickness
- width
- 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
Landscapes
- Physical Vapour Deposition (AREA)
- Manufacturing Of Magnetic Record Carriers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4582185A JPS61222031A (ja) | 1985-03-08 | 1985-03-08 | 磁気デイスクの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4582185A JPS61222031A (ja) | 1985-03-08 | 1985-03-08 | 磁気デイスクの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61222031A true JPS61222031A (ja) | 1986-10-02 |
| JPH0330925B2 JPH0330925B2 (enExample) | 1991-05-01 |
Family
ID=12729912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4582185A Granted JPS61222031A (ja) | 1985-03-08 | 1985-03-08 | 磁気デイスクの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61222031A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0325718A (ja) * | 1989-06-23 | 1991-02-04 | Fujitsu Ltd | 磁気記録媒体およびその製造方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5862829A (ja) * | 1981-10-08 | 1983-04-14 | Nec Corp | 磁気記録体及びその製造方法 |
-
1985
- 1985-03-08 JP JP4582185A patent/JPS61222031A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5862829A (ja) * | 1981-10-08 | 1983-04-14 | Nec Corp | 磁気記録体及びその製造方法 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0325718A (ja) * | 1989-06-23 | 1991-02-04 | Fujitsu Ltd | 磁気記録媒体およびその製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0330925B2 (enExample) | 1991-05-01 |
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