TW200630977A - Magnetic recording medium, production process thereof, and magnetic recording and reproducing apparatus - Google Patents
Magnetic recording medium, production process thereof, and magnetic recording and reproducing apparatusInfo
- Publication number
- TW200630977A TW200630977A TW094124393A TW94124393A TW200630977A TW 200630977 A TW200630977 A TW 200630977A TW 094124393 A TW094124393 A TW 094124393A TW 94124393 A TW94124393 A TW 94124393A TW 200630977 A TW200630977 A TW 200630977A
- Authority
- TW
- Taiwan
- Prior art keywords
- magnetic recording
- magnetic
- recording medium
- production process
- reproducing apparatus
- Prior art date
Links
Abstract
This invention provides a magnetic recording medium that can achieve higher recording density, and that has higher coercive force and lower noises. This invention also provides a production process of the same magnetic recording medium as well as magnetic recording and reproducing apparatus. The magnetic recording medium is characterized by laminating, on a non-magnetic substrate, at least a non-magnetic base layer, a non-magnetic intermediate layer, a magnetic layer and a protecting film in this order, and at least one of the non-magnetic base layers consists of a poly body-centered cubic crystal alloy.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005050878 | 2005-02-25 | ||
JP2005082053 | 2005-03-22 | ||
JP2005172199A JP2006302480A (en) | 2005-02-25 | 2005-06-13 | Magnetic recording medium, production method thereof, and magnetic recording and reproducing apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
TW200630977A true TW200630977A (en) | 2006-09-01 |
Family
ID=37470566
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW094124393A TW200630977A (en) | 2005-02-25 | 2005-07-19 | Magnetic recording medium, production process thereof, and magnetic recording and reproducing apparatus |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP2006302480A (en) |
TW (1) | TW200630977A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI549124B (en) * | 2012-12-27 | 2016-09-11 | 佳能安內華股份有限公司 | Magnetic recording medium and a method for manufacturing the same |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6145350B2 (en) * | 2013-07-31 | 2017-06-07 | 昭和電工株式会社 | Magnetic recording medium, magnetic storage device |
-
2005
- 2005-06-13 JP JP2005172199A patent/JP2006302480A/en active Pending
- 2005-07-19 TW TW094124393A patent/TW200630977A/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI549124B (en) * | 2012-12-27 | 2016-09-11 | 佳能安內華股份有限公司 | Magnetic recording medium and a method for manufacturing the same |
Also Published As
Publication number | Publication date |
---|---|
JP2006302480A (en) | 2006-11-02 |
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