WO2010013765A1 - 磁気記録媒体の製造方法及び磁気記録媒体 - Google Patents

磁気記録媒体の製造方法及び磁気記録媒体 Download PDF

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Publication number
WO2010013765A1
WO2010013765A1 PCT/JP2009/063543 JP2009063543W WO2010013765A1 WO 2010013765 A1 WO2010013765 A1 WO 2010013765A1 JP 2009063543 W JP2009063543 W JP 2009063543W WO 2010013765 A1 WO2010013765 A1 WO 2010013765A1
Authority
WO
WIPO (PCT)
Prior art keywords
recording medium
magnetic recording
etching
forming
layer
Prior art date
Application number
PCT/JP2009/063543
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
和人 山中
雅弘 芝本
Original Assignee
キヤノンアネルバ株式会社
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 キヤノンアネルバ株式会社 filed Critical キヤノンアネルバ株式会社
Priority to JP2010522746A priority Critical patent/JP5174170B2/ja
Publication of WO2010013765A1 publication Critical patent/WO2010013765A1/ja

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/84—Processes or apparatus specially adapted for manufacturing record carriers
    • G11B5/855—Coating only part of a support with a magnetic layer

Landscapes

  • Drying Of Semiconductors (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Magnetic Heads (AREA)
PCT/JP2009/063543 2008-07-31 2009-07-30 磁気記録媒体の製造方法及び磁気記録媒体 WO2010013765A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2010522746A JP5174170B2 (ja) 2008-07-31 2009-07-30 磁気記録媒体の製造方法及び磁気記録媒体の製造装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008-197736 2008-07-31
JP2008197736 2008-07-31

Publications (1)

Publication Number Publication Date
WO2010013765A1 true WO2010013765A1 (ja) 2010-02-04

Family

ID=41610464

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2009/063543 WO2010013765A1 (ja) 2008-07-31 2009-07-30 磁気記録媒体の製造方法及び磁気記録媒体

Country Status (3)

Country Link
JP (1) JP5174170B2 (zh)
CN (2) CN101645275B (zh)
WO (1) WO2010013765A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011118974A (ja) * 2009-12-02 2011-06-16 Hitachi Global Storage Technologies Netherlands Bv 磁気記録媒体及びその製造方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130004736A1 (en) * 2011-06-30 2013-01-03 Seagate Technology, Llc Method of protecting patterned magnetic materials of a stack

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08274142A (ja) * 1995-03-30 1996-10-18 Anelva Corp インライン式成膜装置
JP2006318648A (ja) * 2003-12-25 2006-11-24 Tdk Corp 凹凸パターンの凹部充填方法及び磁気記録媒体の製造方法
JP2007220196A (ja) * 2006-02-16 2007-08-30 Fujitsu Ltd 磁気記録媒体およびその製造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62162219A (ja) * 1986-01-10 1987-07-18 Hitachi Maxell Ltd 両面記録型磁気記録媒体およびその製造方法
CN1158472A (zh) * 1996-02-26 1997-09-03 日本碍子株式会社 磁盘用基片、磁盘及磁盘用基片的制造方法
JP2005056535A (ja) * 2003-08-07 2005-03-03 Tdk Corp 磁気記録媒体の製造方法及び製造装置
JP3916636B2 (ja) * 2005-02-15 2007-05-16 Ｔｄｋ株式会社 磁気記録媒体、磁気記録再生装置
US20070137063A1 (en) * 2005-12-21 2007-06-21 Hitachi Global Storage Technologies Netherlands, B.V. Carbon beam deposition chamber for reduced defects

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08274142A (ja) * 1995-03-30 1996-10-18 Anelva Corp インライン式成膜装置
JP2006318648A (ja) * 2003-12-25 2006-11-24 Tdk Corp 凹凸パターンの凹部充填方法及び磁気記録媒体の製造方法
JP2007220196A (ja) * 2006-02-16 2007-08-30 Fujitsu Ltd 磁気記録媒体およびその製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011118974A (ja) * 2009-12-02 2011-06-16 Hitachi Global Storage Technologies Netherlands Bv 磁気記録媒体及びその製造方法

Also Published As

Publication number Publication date
CN101645276A (zh) 2010-02-10
CN101645276B (zh) 2011-06-15
CN101645275A (zh) 2010-02-10
JP5174170B2 (ja) 2013-04-03
JPWO2010013765A1 (ja) 2012-01-12
CN101645275B (zh) 2011-06-15

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