MY141424A - Magnetic recording medium, method for producing thereof, and magnetic recording and reproducing apparatus - Google Patents
Magnetic recording medium, method for producing thereof, and magnetic recording and reproducing apparatusInfo
- Publication number
- MY141424A MY141424A MYPI20041266A MY141424A MY 141424 A MY141424 A MY 141424A MY PI20041266 A MYPI20041266 A MY PI20041266A MY 141424 A MY141424 A MY 141424A
- Authority
- MY
- Malaysia
- Prior art keywords
- magnetic recording
- layer
- magnetic
- recording medium
- producing
- 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 |
---|---|---|---|
JP2003103454A JP4185391B2 (ja) | 2003-04-07 | 2003-04-07 | 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 |
---|---|
MY141424A true MY141424A (en) | 2010-04-30 |
Family
ID=33466549
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MYPI20041266 MY141424A (en) | 2003-04-07 | 2004-04-07 | Magnetic recording medium, method for producing thereof, and magnetic recording and reproducing apparatus |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP4185391B2 (ja) |
CN (1) | CN1802697B (ja) |
MY (1) | MY141424A (ja) |
TW (1) | TW200501083A (ja) |
Families Citing this family (56)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005088609A1 (ja) * | 2004-03-15 | 2005-09-22 | Fuji Electric Device Technology Co., Ltd. | 垂直磁気記録媒体、その製造方法、および磁気記録装置 |
EP1788558B1 (en) | 2004-06-30 | 2013-02-20 | Wd Media (Singapore) Pte. Ltd | Perpendicular magnetic recording disk and process for producing the same |
JP2006268972A (ja) | 2005-03-24 | 2006-10-05 | Hoya Corp | 垂直磁気記録ディスク及びその製造方法 |
JP2006309919A (ja) * | 2005-03-30 | 2006-11-09 | Fujitsu Ltd | 垂直磁気記録媒体、その製造方法および磁気記憶装置 |
JP2006286106A (ja) * | 2005-03-31 | 2006-10-19 | Fujitsu Ltd | 垂直磁気記録媒体および磁気記憶装置 |
US20090226763A1 (en) * | 2005-06-13 | 2009-09-10 | Showa Denko K.K. | Perpendicular magnetic recording medium, production process thereof, and magnetic recording and reproducing apparatus |
JP2007184066A (ja) | 2006-01-10 | 2007-07-19 | Hitachi Global Storage Technologies Netherlands Bv | 垂直磁気記録媒体及びこれを用いた磁気記憶装置 |
WO2007094481A1 (en) | 2006-02-14 | 2007-08-23 | Showa Denko K.K. | Magnetic recording medium5 method for production thereof and magnetic recording and reproducing device |
JP2007257740A (ja) * | 2006-03-23 | 2007-10-04 | Hitachi Global Storage Technologies Netherlands Bv | 磁気記憶装置 |
JP4628294B2 (ja) | 2006-03-30 | 2011-02-09 | ヒタチグローバルストレージテクノロジーズネザーランドビーブイ | 磁気記憶装置 |
JP2007273057A (ja) * | 2006-03-31 | 2007-10-18 | Fujitsu Ltd | 垂直磁気記録媒体および磁気記憶装置 |
WO2007114401A1 (ja) * | 2006-03-31 | 2007-10-11 | Hoya Corporation | 垂直磁気記録ディスク及びその製造方法 |
JP4922648B2 (ja) | 2006-03-31 | 2012-04-25 | 昭和電工株式会社 | 垂直磁気記録媒体、その製造方法、および磁気記憶装置 |
WO2007114402A1 (ja) * | 2006-03-31 | 2007-10-11 | Hoya Corporation | 垂直磁気記録ディスク及びその製造方法 |
JP2007335034A (ja) * | 2006-06-16 | 2007-12-27 | Hoya Corp | 垂直磁気記録ディスク及びその製造方法 |
JP4764308B2 (ja) * | 2006-10-20 | 2011-08-31 | 株式会社東芝 | 垂直磁気記録媒体及び垂直磁気記録再生装置 |
JP2008123626A (ja) | 2006-11-14 | 2008-05-29 | Hitachi Global Storage Technologies Netherlands Bv | 垂直磁気記録媒体及びこれを用いた磁気記憶装置 |
US7572526B2 (en) * | 2007-02-18 | 2009-08-11 | Hitachi Global Storage Technologies Netherlands B.V. | Perpendicular magnetic recording medium with exchange-spring structure having multiple exchange-spring layers and recording system for the medium |
WO2008133060A1 (ja) * | 2007-04-13 | 2008-11-06 | Fuji Electric Device Technology Co., Ltd. | 垂直磁気記録媒体 |
JP5412729B2 (ja) | 2007-04-19 | 2014-02-12 | 富士電機株式会社 | 垂直磁気記録媒体 |
US8021769B2 (en) | 2007-05-22 | 2011-09-20 | Hitachi Global Storage Technologies Netherlands B.V. | Patterned perpendicular magnetic recording medium with exchange coupled recording layer structure and magnetic recording system using the medium |
WO2009014205A1 (ja) * | 2007-07-26 | 2009-01-29 | Showa Denko K.K. | 垂直磁気記録媒体、その製造方法および磁気記録再生装置 |
JP5184843B2 (ja) * | 2007-08-21 | 2013-04-17 | エイチジーエスティーネザーランドビーブイ | 垂直磁気記録媒体及び磁気記憶装置 |
JP5103097B2 (ja) * | 2007-08-30 | 2012-12-19 | エイチジーエスティーネザーランドビーブイ | 垂直磁気記録媒体及びそれを用いた磁気記録再生装置 |
US8529989B2 (en) | 2007-10-03 | 2013-09-10 | Showa Denko K.K. | Method for manufacturing magnetic recording layer having two or more layers |
JP2009087500A (ja) | 2007-10-03 | 2009-04-23 | Showa Denko Kk | 垂直磁気記録媒体および磁気記録再生装置 |
JP5401069B2 (ja) * | 2007-10-07 | 2014-01-29 | ダブリュディ・メディア・シンガポール・プライベートリミテッド | 垂直磁気記録媒体 |
JP5010429B2 (ja) * | 2007-10-19 | 2012-08-29 | 株式会社東芝 | 磁性材料、アンテナデバイスおよび磁性材料の製造方法 |
JP2009187597A (ja) * | 2008-02-01 | 2009-08-20 | Fujitsu Ltd | 磁気記録媒体および磁気記録装置 |
JP2011034603A (ja) * | 2008-03-31 | 2011-02-17 | Hoya Corp | 垂直磁気記録媒体 |
JP5243835B2 (ja) | 2008-04-08 | 2013-07-24 | エイチジーエスティーネザーランドビーブイ | 垂直磁気記録媒体及びそれを用いた磁気記憶装置 |
JP5088629B2 (ja) * | 2008-08-22 | 2012-12-05 | 昭和電工株式会社 | 磁気記録媒体および磁気記録再生装置 |
US8871368B2 (en) | 2008-09-16 | 2014-10-28 | Wd Media (Singapore) Pte. Ltd. | Perpendicular magnetic recording medium and process for manufacture thereof |
JP2010097680A (ja) * | 2008-09-16 | 2010-04-30 | Hoya Corp | 垂直磁気記録媒体 |
WO2010064724A1 (ja) * | 2008-12-05 | 2010-06-10 | Hoya株式会社 | 磁気ディスク及びその製造方法 |
JP5250838B2 (ja) | 2009-01-27 | 2013-07-31 | 昭和電工株式会社 | 磁気記録媒体の製造方法及び磁気記録媒体、並びに磁気記録再生装置 |
JP2010176782A (ja) | 2009-02-02 | 2010-08-12 | Showa Denko Kk | 磁気記録媒体の製造方法及び磁気記録再生装置 |
JP5377015B2 (ja) | 2009-03-19 | 2013-12-25 | 昭和電工株式会社 | 磁気記録媒体 |
JP5244679B2 (ja) * | 2009-04-09 | 2013-07-24 | 昭和電工株式会社 | 磁気記録媒体の製造方法 |
TWI400698B (zh) * | 2009-09-11 | 2013-07-01 | Univ Nat Taiwan | 合金的序化方法及其垂直記錄媒體的製作方法 |
JP2011076693A (ja) * | 2009-10-01 | 2011-04-14 | Wd Media Singapore Pte Ltd | 垂直磁気記録媒体およびその製造方法 |
JP5670638B2 (ja) * | 2010-01-26 | 2015-02-18 | 昭和電工株式会社 | 熱アシスト磁気記録媒体及び磁気記録再生装置 |
JP2011216141A (ja) * | 2010-03-31 | 2011-10-27 | Wd Media Singapore Pte Ltd | 垂直磁気ディスクの製造方法 |
JP5638281B2 (ja) * | 2010-04-30 | 2014-12-10 | ダブリュディ・メディア・シンガポール・プライベートリミテッド | 垂直磁気ディスク |
JP5536540B2 (ja) * | 2010-05-26 | 2014-07-02 | 昭和電工株式会社 | 磁気記録媒体および磁気記録再生装置 |
JP2011040153A (ja) * | 2010-09-15 | 2011-02-24 | Wd Media Singapore Pte Ltd | 垂直磁気記録ディスク及びその製造方法 |
JP5775720B2 (ja) | 2011-03-30 | 2015-09-09 | 昭和電工株式会社 | 磁気記録媒体の製造方法及び磁気記録再生装置 |
US9028985B2 (en) * | 2011-03-31 | 2015-05-12 | WD Media, LLC | Recording media with multiple exchange coupled magnetic layers |
JP5782819B2 (ja) * | 2011-05-12 | 2015-09-24 | 富士電機株式会社 | 垂直磁気記録媒体 |
US9245563B2 (en) | 2011-05-17 | 2016-01-26 | Showa Denko K.K. | Magnetic medium with an orientation control layer |
JP2013246856A (ja) | 2012-05-28 | 2013-12-09 | Showa Denko Kk | 磁気記録媒体及び磁気記憶装置 |
JP2014010851A (ja) | 2012-06-28 | 2014-01-20 | Showa Denko Kk | 磁気記録媒体及び磁気記憶装置 |
JP6265529B2 (ja) | 2013-01-23 | 2018-01-24 | 昭和電工株式会社 | 磁気記録媒体の製造方法、磁気記録媒体及び磁気記録再生装置 |
JP6144570B2 (ja) | 2013-08-05 | 2017-06-07 | 昭和電工株式会社 | 磁気記録媒体の製造方法、磁気記録媒体及び磁気記録再生装置 |
JP6427396B2 (ja) * | 2014-11-19 | 2018-11-21 | 株式会社東芝 | 磁気抵抗素子及び磁気メモリ |
JP2022119230A (ja) | 2021-02-04 | 2022-08-17 | 昭和電工株式会社 | 磁気記録媒体、磁気記録再生装置及び磁気記録媒体の製造方法 |
-
2003
- 2003-04-07 JP JP2003103454A patent/JP4185391B2/ja not_active Expired - Lifetime
-
2004
- 2004-04-07 CN CN200480015635.3A patent/CN1802697B/zh not_active Expired - Lifetime
- 2004-04-07 TW TW093109612A patent/TW200501083A/zh not_active IP Right Cessation
- 2004-04-07 MY MYPI20041266 patent/MY141424A/en unknown
Also Published As
Publication number | Publication date |
---|---|
TW200501083A (en) | 2005-01-01 |
CN1802697A (zh) | 2006-07-12 |
CN1802697B (zh) | 2011-12-14 |
JP2004310910A (ja) | 2004-11-04 |
JP4185391B2 (ja) | 2008-11-26 |
TWI334594B (ja) | 2010-12-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MY141424A (en) | Magnetic recording medium, method for producing thereof, and magnetic recording and reproducing apparatus | |
WO2005120176A3 (en) | Magnetic recording medium, method for production thereof and magnetic recording and reproducing device using the medium | |
SG127814A1 (en) | Perpendicular magnetic recording medium and perpendicular magnetic recording/reproducing apparatus | |
MY128786A (en) | Soft magnetic film for perpendicular recording disk | |
GB2396740A (en) | Anti-ferromagnetically coupled perpendicular magnetic recording media | |
MY132655A (en) | Magnetic media with improved exchange coupling | |
MY131003A (en) | A perpendicular magnetic recording medium and a method for manufacturing same | |
AU2003256913A1 (en) | Amorphous alloys for magnetic devices | |
MY130414A (en) | Magnetic recording medium and manufacturing method therefor | |
SG170815A1 (en) | Perpendicular magnetic recording disk and method of manufacturing the same | |
WO2004040559A3 (en) | Perpendicular patterned magnetic media | |
SG129373A1 (en) | Perpendicular magnetic recording medium with tilted easy axis of magnetization, method of manufacturing magnetic recording medium, and magnetic recording apparatus comprising magnetic recording medium | |
TW200512719A (en) | Recording medium and method of making the same | |
MY130690A (en) | Perpendicular magnetic recording medium and fabrication method thereof | |
TW200643923A (en) | Tunable magnetic recording medium and its fabricating method | |
MY126108A (en) | Recording medium and method for manufacturing the same | |
WO2009014205A1 (ja) | 垂直磁気記録媒体、その製造方法および磁気記録再生装置 | |
TW200641829A (en) | Perpendicular magnetic recording disk and manufacturing method thereof | |
SG127812A1 (en) | Magnetic recording medium, method of manufacturingthe same, and magnetic recording apparatus | |
MY129763A (en) | Magnetic recording medium and a method for manufacturing the same | |
SG133502A1 (en) | Magnetic recording medium and magnetic recording/reproducing apparatus | |
MY134513A (en) | Longitudinal magnetic recording medium and a method for manufacturing the same | |
WO2003028011A1 (fr) | Support d'enregistrement magnetique vertical, ses procede et appareil de fabrication et appareil d'enregistrement magnetique | |
TW200643924A (en) | Vertical magnetic recording medium, production process thereof, and magnetic recording and reproducing apparatus | |
MY143045A (en) | Magnetic recording medium, method of manufacturing therefor, and magnetic read/write apparatus |