SG126725A1 - Magnetic recording medium, method of manufacturingthe same, and magnetic reording and reproduction apparatus - Google Patents
Magnetic recording medium, method of manufacturingthe same, and magnetic reording and reproduction apparatusInfo
- Publication number
- SG126725A1 SG126725A1 SG200304116A SG200304116A SG126725A1 SG 126725 A1 SG126725 A1 SG 126725A1 SG 200304116 A SG200304116 A SG 200304116A SG 200304116 A SG200304116 A SG 200304116A SG 126725 A1 SG126725 A1 SG 126725A1
- Authority
- SG
- Singapore
- Prior art keywords
- magnetic
- film
- magnetic recording
- recording medium
- forming
- Prior art date
Links
Landscapes
- Magnetic Record Carriers (AREA)
- Manufacturing Of Magnetic Record Carriers (AREA)
- Thin Magnetic Films (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002204661A JP4127775B2 (ja) | 2002-07-12 | 2002-07-12 | 磁気記録媒体、その製造方法、および磁気記録再生装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
SG126725A1 true SG126725A1 (en) | 2006-11-29 |
Family
ID=31710202
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG200304116A SG126725A1 (en) | 2002-07-12 | 2003-07-10 | Magnetic recording medium, method of manufacturingthe same, and magnetic reording and reproduction apparatus |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP4127775B2 (ja) |
CN (1) | CN1270294C (ja) |
SG (1) | SG126725A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPWO2006003922A1 (ja) * | 2004-06-30 | 2008-04-17 | Hoya株式会社 | 垂直磁気記録ディスク及びその製造方法 |
CN101138025B (zh) * | 2005-03-17 | 2010-05-19 | 昭和电工株式会社 | 磁记录介质的制造方法、磁记录介质、以及磁记录和再现装置 |
JP5105332B2 (ja) | 2008-08-11 | 2012-12-26 | 昭和電工株式会社 | 磁気記録媒体、その製造方法および磁気記録再生装置 |
JP5105333B2 (ja) | 2008-08-18 | 2012-12-26 | 昭和電工株式会社 | 磁気記録媒体、その製造方法および磁気記録再生装置 |
US20120044595A1 (en) * | 2010-08-23 | 2012-02-23 | Hitachi Global Storage Technologies Netherlands B.V. | Perpendicular magnetic recording medium (pmrm) and magnetic storage systems using the same |
US20120251842A1 (en) * | 2011-03-31 | 2012-10-04 | Wd Media, Inc. | Low roughness heatsink design for heat assisted magnetic recording media |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5738927A (en) * | 1994-06-08 | 1998-04-14 | Hitachi, Ltd. | Perpendicular magnetic recording media and magnetic recording device |
US20020058161A1 (en) * | 2000-09-28 | 2002-05-16 | Hitachi, Ltd. | Perpendicular magnetic recording medium and magnetic storage apparatus using the same |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02141918A (ja) * | 1988-11-22 | 1990-05-31 | Matsushita Electric Ind Co Ltd | 磁気記録媒体 |
JPH11283228A (ja) * | 1998-03-26 | 1999-10-15 | Showa Denko Kk | 磁気記録媒体 |
JP2000099935A (ja) * | 1998-09-28 | 2000-04-07 | Hitachi Metals Ltd | 面内磁気記録媒体 |
JP2000339659A (ja) * | 1999-05-31 | 2000-12-08 | Hitachi Ltd | 磁気記録媒体及び磁気記憶装置 |
MY138888A (en) * | 1999-07-16 | 2009-08-28 | Showa Denko Kk | Magnetic recording medium and magnetic recording and reproducing device. |
JP3764833B2 (ja) * | 1999-10-04 | 2006-04-12 | 株式会社日立グローバルストレージテクノロジーズ | 磁気記録媒体および磁気記憶装置 |
JP2002074639A (ja) * | 2000-08-24 | 2002-03-15 | Hitachi Ltd | 垂直磁気記録媒体及び磁気記憶装置 |
-
2002
- 2002-07-12 JP JP2002204661A patent/JP4127775B2/ja not_active Expired - Lifetime
-
2003
- 2003-07-10 SG SG200304116A patent/SG126725A1/en unknown
- 2003-07-11 CN CN 03154627 patent/CN1270294C/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5738927A (en) * | 1994-06-08 | 1998-04-14 | Hitachi, Ltd. | Perpendicular magnetic recording media and magnetic recording device |
US20020058161A1 (en) * | 2000-09-28 | 2002-05-16 | Hitachi, Ltd. | Perpendicular magnetic recording medium and magnetic storage apparatus using the same |
Also Published As
Publication number | Publication date |
---|---|
CN1487507A (zh) | 2004-04-07 |
JP2004046990A (ja) | 2004-02-12 |
CN1270294C (zh) | 2006-08-16 |
JP4127775B2 (ja) | 2008-07-30 |
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