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 apparatus

Info

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
Application number
SG200304116A
Other languages
English (en)
Inventor
Kenji Shimizu
Akira Sakawaki
Hiroshi Sakai
Takashi Hikosaka
Takeshi Iwasaki
Original Assignee
Showa Denko Kk
Toshiba Kk
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Showa Denko Kk, Toshiba Kk filed Critical Showa Denko Kk
Publication of SG126725A1 publication Critical patent/SG126725A1/en

Links

Landscapes

  • Magnetic Record Carriers (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Thin Magnetic Films (AREA)
SG200304116A 2002-07-12 2003-07-10 Magnetic recording medium, method of manufacturingthe same, and magnetic reording and reproduction apparatus SG126725A1 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
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

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
SG170815A1 (en) Perpendicular magnetic recording disk and method of manufacturing the same
ATE434254T1 (de) Magnetisches aufzeichnungsmittel
EP1367567A3 (en) Magnetic recording medium
GB2396740A (en) Anti-ferromagnetically coupled perpendicular magnetic recording media
AU2689500A (en) Recorder for recording copy of production on the basis of copy attribute embedded as electronic watermark in the production, reproducing device for reproducing recorded copy, recorded medium, recording method, and reproducing method
TW200746065A (en) Reproduction apparatus, reproduction method, program, recording medium, data structure, and manufacturing method of recording medium
JPS6126905A (ja) 磁気記録媒体の消磁方法及び装置
ATE336061T1 (de) Gleitmittel für magnetisches aufzeichnungsmittel und seine verwendung
TW200512719A (en) Recording medium and method of making the same
MY143694A (en) A recording medium, method of configuring control information thereof, method for recording or reproducing data using the same, and apparatus thereof
SG126725A1 (en) Magnetic recording medium, method of manufacturingthe same, and magnetic reording and reproduction apparatus
TW200506890A (en) Recording medium, method of configuring control information thereof, recording and/or reproducing method using the same, and apparatus thereof (Ⅱ)
EP1311008A4 (en) MAGNETIC RESISTANCE DEVICE, MAGNETIC RESISTANCE HEAD COMPRISING THIS DEVICE, AND MAGNETIC RECORDING / REPRODUCING APPARATUS
EP1400956A3 (en) Magnetic recording medium, method for producing the same and magnetic recording/reproducing apparatus
WO2003028011A1 (fr) Support d'enregistrement magnetique vertical, ses procede et appareil de fabrication et appareil d'enregistrement magnetique
EP1376595A3 (en) Recording medium, and recording apparatus, reproducing apparatus, recording method and control method thereof
AU2002259093A1 (en) Low saturation induction material for magnetic recording head write pole
AU2003275651A1 (en) Magnetooptic recording medium, information recording/ reproducing method, and magnetic recording device
ATE420433T1 (de) Magnetisches aufzeichnungsmittel
MY133420A (en) Magnetic recording medium with controlled lattice spacing and method of forming thereof
EP1248256A3 (en) Magnetooptic recording medium and storing apparatus
WO2003017258A1 (fr) Support d'enregistrement magnetique, procede permettant de le produire et dispositif magnetique d'enregistrement/de reproduction
WO2003003352A8 (fr) Procede et appareil d'enregistrement magnetique et support d'enregistrement magnetique destine a etre utilise dans ledit appareil