CN100383859C - 磁记录介质的制造方法及其制造装置 - Google Patents

磁记录介质的制造方法及其制造装置 Download PDF

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Publication number
CN100383859C
CN100383859C CNB2004800015656A CN200480001565A CN100383859C CN 100383859 C CN100383859 C CN 100383859C CN B2004800015656 A CNB2004800015656 A CN B2004800015656A CN 200480001565 A CN200480001565 A CN 200480001565A CN 100383859 C CN100383859 C CN 100383859C
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China
Prior art keywords
mask layer
layer
recording medium
magnetic recording
processed
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Expired - Fee Related
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CNB2004800015656A
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Chinese (zh)
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CN1717723A (zh
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服部一博
高井充
大川秀一
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TDK Corp
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TDK Corp
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    • 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

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  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Magnetic Heads (AREA)
CNB2004800015656A 2003-07-31 2004-07-28 磁记录介质的制造方法及其制造装置 Expired - Fee Related CN100383859C (zh)

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JP283567/2003 2003-07-31
JP2003283567A JP4223348B2 (ja) 2003-07-31 2003-07-31 磁気記録媒体の製造方法及び製造装置

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CN1717723A CN1717723A (zh) 2006-01-04
CN100383859C true CN100383859C (zh) 2008-04-23

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US (1) US7470374B2 (enExample)
JP (1) JP4223348B2 (enExample)
CN (1) CN100383859C (enExample)
WO (1) WO2005013264A1 (enExample)

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JP2011070753A (ja) * 2009-08-27 2011-04-07 Fuji Electric Device Technology Co Ltd ディスクリートトラックメディア型垂直磁気記録媒体の製造方法
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JP5238780B2 (ja) 2010-09-17 2013-07-17 株式会社東芝 磁気記録媒体とその製造方法及び磁気記録装置
JP5666248B2 (ja) 2010-11-02 2015-02-12 キヤノンアネルバ株式会社 磁気記録媒体の製造装置
JP5651628B2 (ja) * 2012-03-22 2015-01-14 株式会社東芝 磁気記録媒体の製造方法
JP5392375B2 (ja) * 2012-05-07 2014-01-22 富士電機株式会社 記録媒体
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Also Published As

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JP4223348B2 (ja) 2009-02-12
CN1717723A (zh) 2006-01-04
WO2005013264A1 (ja) 2005-02-10
US20060021966A1 (en) 2006-02-02
JP2005050468A (ja) 2005-02-24
US7470374B2 (en) 2008-12-30

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