JPS59193528A - 磁気記録媒体の製造法 - Google Patents

磁気記録媒体の製造法

Info

Publication number
JPS59193528A
JPS59193528A JP6691683A JP6691683A JPS59193528A JP S59193528 A JPS59193528 A JP S59193528A JP 6691683 A JP6691683 A JP 6691683A JP 6691683 A JP6691683 A JP 6691683A JP S59193528 A JPS59193528 A JP S59193528A
Authority
JP
Japan
Prior art keywords
magnetic
coercive force
substrate
layer
magnetic recording
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
JP6691683A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0357539B2 (enExample
Inventor
Sadao Kadokura
貞夫 門倉
Kazuhiko Honjo
和彦 本庄
Kiyoshi Takekata
武方　清
Masuhiro Kamei
亀井　斗礼
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 JP6691683A priority Critical patent/JPS59193528A/ja
Publication of JPS59193528A publication Critical patent/JPS59193528A/ja
Publication of JPH0357539B2 publication Critical patent/JPH0357539B2/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
    • G11B5/85—Coating a support with a magnetic layer by vapour deposition

Landscapes

  • Magnetic Record Carriers (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
JP6691683A 1983-04-18 1983-04-18 磁気記録媒体の製造法 Granted JPS59193528A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6691683A JPS59193528A (ja) 1983-04-18 1983-04-18 磁気記録媒体の製造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6691683A JPS59193528A (ja) 1983-04-18 1983-04-18 磁気記録媒体の製造法

Publications (2)

Publication Number Publication Date
JPS59193528A true JPS59193528A (ja) 1984-11-02
JPH0357539B2 JPH0357539B2 (enExample) 1991-09-02

Family

ID=13329771

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6691683A Granted JPS59193528A (ja) 1983-04-18 1983-04-18 磁気記録媒体の製造法

Country Status (1)

Country Link
JP (1) JPS59193528A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4784739A (en) * 1986-12-26 1988-11-15 Teijin Limited Method of producing a thin film by sputtering and an opposed target type sputtering apparatus

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS558690A (en) * 1978-06-13 1980-01-22 Cii Magnetic data carrier for vertical recording
JPS57157511A (en) * 1981-03-24 1982-09-29 Teijin Ltd Opposite target type sputtering device
JPS5853020A (ja) * 1981-09-24 1983-03-29 Teijin Ltd 垂直磁気記録媒体
JPS5868226A (ja) * 1981-10-16 1983-04-23 Hitachi Ltd 磁気記録媒体

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS558690A (en) * 1978-06-13 1980-01-22 Cii Magnetic data carrier for vertical recording
JPS57157511A (en) * 1981-03-24 1982-09-29 Teijin Ltd Opposite target type sputtering device
JPS5853020A (ja) * 1981-09-24 1983-03-29 Teijin Ltd 垂直磁気記録媒体
JPS5868226A (ja) * 1981-10-16 1983-04-23 Hitachi Ltd 磁気記録媒体

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4784739A (en) * 1986-12-26 1988-11-15 Teijin Limited Method of producing a thin film by sputtering and an opposed target type sputtering apparatus

Also Published As

Publication number Publication date
JPH0357539B2 (enExample) 1991-09-02

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