JP2014220022A5 - - Google Patents

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Publication number
JP2014220022A5
JP2014220022A5 JP2013096503A JP2013096503A JP2014220022A5 JP 2014220022 A5 JP2014220022 A5 JP 2014220022A5 JP 2013096503 A JP2013096503 A JP 2013096503A JP 2013096503 A JP2013096503 A JP 2013096503A JP 2014220022 A5 JP2014220022 A5 JP 2014220022A5
Authority
JP
Japan
Prior art keywords
recording medium
magnetic recording
medium according
substrate
layer
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
Application number
JP2013096503A
Other languages
English (en)
Japanese (ja)
Other versions
JP6186859B2 (ja
JP2014220022A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2013096503A priority Critical patent/JP6186859B2/ja
Priority claimed from JP2013096503A external-priority patent/JP6186859B2/ja
Priority to US14/250,097 priority patent/US20140329112A1/en
Priority to CN201410168632.9A priority patent/CN104134446B/zh
Publication of JP2014220022A publication Critical patent/JP2014220022A/ja
Priority to US14/879,976 priority patent/US10311908B2/en
Publication of JP2014220022A5 publication Critical patent/JP2014220022A5/ja
Application granted granted Critical
Publication of JP6186859B2 publication Critical patent/JP6186859B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2013096503A 2013-05-01 2013-05-01 磁気記録媒体 Active JP6186859B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2013096503A JP6186859B2 (ja) 2013-05-01 2013-05-01 磁気記録媒体
US14/250,097 US20140329112A1 (en) 2013-05-01 2014-04-10 Magnetic recording medium
CN201410168632.9A CN104134446B (zh) 2013-05-01 2014-04-24 磁记录介质
US14/879,976 US10311908B2 (en) 2013-05-01 2015-10-09 Magnetic recording medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013096503A JP6186859B2 (ja) 2013-05-01 2013-05-01 磁気記録媒体

Publications (3)

Publication Number Publication Date
JP2014220022A JP2014220022A (ja) 2014-11-20
JP2014220022A5 true JP2014220022A5 (enExample) 2016-03-10
JP6186859B2 JP6186859B2 (ja) 2017-08-30

Family

ID=51807097

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013096503A Active JP6186859B2 (ja) 2013-05-01 2013-05-01 磁気記録媒体

Country Status (3)

Country Link
US (2) US20140329112A1 (enExample)
JP (1) JP6186859B2 (enExample)
CN (1) CN104134446B (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6186859B2 (ja) 2013-05-01 2017-08-30 ソニー株式会社 磁気記録媒体
JP6307879B2 (ja) 2013-05-17 2018-04-11 ソニー株式会社 磁気記録媒体およびその製造方法
JP6205871B2 (ja) 2013-06-05 2017-10-04 ソニー株式会社 磁気記録媒体
JP6318540B2 (ja) 2013-10-22 2018-05-09 ソニー株式会社 磁気記録媒体
JP7264157B2 (ja) * 2018-03-30 2023-04-25 ソニーグループ株式会社 磁気記録テープと磁気記録テープカートリッジ
JP2020043133A (ja) * 2018-09-06 2020-03-19 キオクシア株式会社 磁気記憶装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6833173B1 (en) * 1999-09-27 2004-12-21 Fuji Photo Film Co., Ltd. Floppy disk including a seed layer and a primer layer with specified relative properties
JP2002260215A (ja) * 2001-02-28 2002-09-13 Fuji Electric Co Ltd 記録媒体用基板および記録媒体
JP2003346317A (ja) * 2002-05-23 2003-12-05 Fuji Photo Film Co Ltd 垂直磁気記録媒体
JP2005092991A (ja) * 2003-09-18 2005-04-07 Fuji Photo Film Co Ltd 磁気記録媒体
JP2005196885A (ja) * 2004-01-08 2005-07-21 Sony Corp 磁気記録媒体
JP4105654B2 (ja) * 2004-04-14 2008-06-25 富士通株式会社 垂直磁気記録媒体、磁気記憶装置、および垂直磁気記録媒体の製造方法
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
JP2007164826A (ja) * 2005-12-09 2007-06-28 Fujifilm Corp 磁気記録媒体、磁気記録媒体の製造方法及びターゲット
JP2007257679A (ja) * 2006-03-20 2007-10-04 Fujitsu Ltd 磁気記録媒体、その製造方法、および磁気記憶装置
JP2008210498A (ja) * 2007-01-30 2008-09-11 Toray Ind Inc 強磁性金属薄膜型磁気記録媒体用支持体および強磁性金属薄膜型磁気記録媒体
US8877359B2 (en) * 2008-12-05 2014-11-04 Wd Media (Singapore) Pte. Ltd. Magnetic disk and method for manufacturing same
JP5569111B2 (ja) * 2009-06-23 2014-08-13 ソニー株式会社 磁気記録媒体およびその製造方法
JP6186859B2 (ja) 2013-05-01 2017-08-30 ソニー株式会社 磁気記録媒体
JP6307879B2 (ja) 2013-05-17 2018-04-11 ソニー株式会社 磁気記録媒体およびその製造方法
JP6205871B2 (ja) 2013-06-05 2017-10-04 ソニー株式会社 磁気記録媒体
JP6318540B2 (ja) 2013-10-22 2018-05-09 ソニー株式会社 磁気記録媒体

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