JPS5360205A - Magnetic recording medium and its manufacture - Google Patents
Magnetic recording medium and its manufactureInfo
- Publication number
- JPS5360205A JPS5360205A JP13607876A JP13607876A JPS5360205A JP S5360205 A JPS5360205 A JP S5360205A JP 13607876 A JP13607876 A JP 13607876A JP 13607876 A JP13607876 A JP 13607876A JP S5360205 A JPS5360205 A JP S5360205A
- Authority
- JP
- Japan
- Prior art keywords
- recording medium
- magnetic recording
- manufacture
- crystals
- laminating
- 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
- Magnetic Record Carriers (AREA)
- Manufacturing Of Magnetic Record Carriers (AREA)
- Thin Magnetic Films (AREA)
Abstract
PURPOSE: To easily manufacture the metallic thin film type magnetic recording medium with stable performance, by so laminating the ferromagnetic layers that the crystals of their columnar structure have axes different each other, without arranging non-magnetic isolating layer.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13607876A JPS5360205A (en) | 1976-11-10 | 1976-11-10 | Magnetic recording medium and its manufacture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13607876A JPS5360205A (en) | 1976-11-10 | 1976-11-10 | Magnetic recording medium and its manufacture |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5360205A true JPS5360205A (en) | 1978-05-30 |
JPS5642055B2 JPS5642055B2 (en) | 1981-10-02 |
Family
ID=15166711
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13607876A Granted JPS5360205A (en) | 1976-11-10 | 1976-11-10 | Magnetic recording medium and its manufacture |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5360205A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57130405A (en) * | 1981-02-05 | 1982-08-12 | Semiconductor Energy Lab Co Ltd | Magnetic recording medium |
JPS589221A (en) * | 1981-07-10 | 1983-01-19 | Fujitsu Ltd | Manufacture of magnetic recording medium |
JPS5814318A (en) * | 1981-07-17 | 1983-01-27 | Fujitsu Ltd | Medium for vertically magnetized recording |
JPS5948825A (en) * | 1982-09-14 | 1984-03-21 | Matsushita Electric Ind Co Ltd | Magnetic recording medium |
JPS6361408A (en) * | 1986-09-01 | 1988-03-17 | Hitachi Ltd | Magnetic recording medium for magnetic disk and its production |
JPH0752546A (en) * | 1994-08-12 | 1995-02-28 | Dainippon Printing Co Ltd | Thermomagnetic recording medium |
JPH0752547A (en) * | 1994-08-12 | 1995-02-28 | Dainippon Printing Co Ltd | Thermomagnetic recording method |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3342633A (en) * | 1964-08-05 | 1967-09-19 | Ibm | Magnetic coating |
JPS52129409U (en) * | 1976-03-29 | 1977-10-01 | ||
JPS52129409A (en) * | 1976-04-23 | 1977-10-29 | Fuji Photo Film Co Ltd | Manufacture of magnetic recording medium |
-
1976
- 1976-11-10 JP JP13607876A patent/JPS5360205A/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3342633A (en) * | 1964-08-05 | 1967-09-19 | Ibm | Magnetic coating |
JPS52129409U (en) * | 1976-03-29 | 1977-10-01 | ||
JPS52129409A (en) * | 1976-04-23 | 1977-10-29 | Fuji Photo Film Co Ltd | Manufacture of magnetic recording medium |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57130405A (en) * | 1981-02-05 | 1982-08-12 | Semiconductor Energy Lab Co Ltd | Magnetic recording medium |
JPS589221A (en) * | 1981-07-10 | 1983-01-19 | Fujitsu Ltd | Manufacture of magnetic recording medium |
JPH0415528B2 (en) * | 1981-07-10 | 1992-03-18 | Fujitsu Kk | |
JPS5814318A (en) * | 1981-07-17 | 1983-01-27 | Fujitsu Ltd | Medium for vertically magnetized recording |
JPH0312369B2 (en) * | 1981-07-17 | 1991-02-20 | Fujitsu Ltd | |
JPS5948825A (en) * | 1982-09-14 | 1984-03-21 | Matsushita Electric Ind Co Ltd | Magnetic recording medium |
JPH0328732B2 (en) * | 1982-09-14 | 1991-04-22 | Matsushita Electric Ind Co Ltd | |
JPS6361408A (en) * | 1986-09-01 | 1988-03-17 | Hitachi Ltd | Magnetic recording medium for magnetic disk and its production |
JPH0752546A (en) * | 1994-08-12 | 1995-02-28 | Dainippon Printing Co Ltd | Thermomagnetic recording medium |
JPH0752547A (en) * | 1994-08-12 | 1995-02-28 | Dainippon Printing Co Ltd | Thermomagnetic recording method |
Also Published As
Publication number | Publication date |
---|---|
JPS5642055B2 (en) | 1981-10-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees | ||
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: R3D02 |