JPH0321967B2 - - Google Patents

Info

Publication number
JPH0321967B2
JPH0321967B2 JP58066917A JP6691783A JPH0321967B2 JP H0321967 B2 JPH0321967 B2 JP H0321967B2 JP 58066917 A JP58066917 A JP 58066917A JP 6691783 A JP6691783 A JP 6691783A JP H0321967 B2 JPH0321967 B2 JP H0321967B2
Authority
JP
Japan
Prior art keywords
layer
magnetic
magnetization
coercive force
substrate
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.)
Expired - Lifetime
Application number
JP58066917A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59193529A (ja
Inventor
Sadao Kadokura
Kazuhiko Pponjo
Kyoshi Muriki
Masuhiro Kamei
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Teijin Ltd
Original Assignee
Teijin Ltd
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 Teijin Ltd filed Critical Teijin Ltd
Priority to JP6691783A priority Critical patent/JPS59193529A/ja
Publication of JPS59193529A publication Critical patent/JPS59193529A/ja
Publication of JPH0321967B2 publication Critical patent/JPH0321967B2/ja
Granted legal-status Critical Current

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
    • G11B5/851—Coating a support with a magnetic layer by sputtering

Landscapes

  • Magnetic Record Carriers (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
JP6691783A 1983-04-18 1983-04-18 磁気記録媒体及びその製造法 Granted JPS59193529A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6691783A JPS59193529A (ja) 1983-04-18 1983-04-18 磁気記録媒体及びその製造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6691783A JPS59193529A (ja) 1983-04-18 1983-04-18 磁気記録媒体及びその製造法

Publications (2)

Publication Number Publication Date
JPS59193529A JPS59193529A (ja) 1984-11-02
JPH0321967B2 true JPH0321967B2 (cs) 1991-03-25

Family

ID=13329802

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6691783A Granted JPS59193529A (ja) 1983-04-18 1983-04-18 磁気記録媒体及びその製造法

Country Status (1)

Country Link
JP (1) JPS59193529A (cs)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2428886A1 (fr) * 1978-06-13 1980-01-11 Cii Honeywell Bull Support d'information magnetique a enregistrement perpendiculaire

Also Published As

Publication number Publication date
JPS59193529A (ja) 1984-11-02

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