JPH0418371B2 - - Google Patents

Info

Publication number
JPH0418371B2
JPH0418371B2 JP58022373A JP2237383A JPH0418371B2 JP H0418371 B2 JPH0418371 B2 JP H0418371B2 JP 58022373 A JP58022373 A JP 58022373A JP 2237383 A JP2237383 A JP 2237383A JP H0418371 B2 JPH0418371 B2 JP H0418371B2
Authority
JP
Japan
Prior art keywords
magnetic
magnetic recording
recording medium
film
thin film
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
JP58022373A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59148137A (ja
Inventor
Ryuji Shirahata
Akio Yanai
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film Co 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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Priority to JP58022373A priority Critical patent/JPS59148137A/ja
Priority to NL8400468A priority patent/NL192471C/nl
Priority to DE3405215A priority patent/DE3405215C2/de
Publication of JPS59148137A publication Critical patent/JPS59148137A/ja
Priority to US07/096,203 priority patent/US4743467A/en
Publication of JPH0418371B2 publication Critical patent/JPH0418371B2/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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/90—Magnetic feature

Landscapes

  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Magnetic Record Carriers (AREA)
  • Physical Vapour Deposition (AREA)
  • Thin Magnetic Films (AREA)
JP58022373A 1983-02-14 1983-02-14 磁気記録媒体の製造方法 Granted JPS59148137A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP58022373A JPS59148137A (ja) 1983-02-14 1983-02-14 磁気記録媒体の製造方法
NL8400468A NL192471C (nl) 1983-02-14 1984-02-14 Werkwijze voor het vervaardigen van een magnetisch opnamemedium in de vorm van een dunne metaalfilm.
DE3405215A DE3405215C2 (de) 1983-02-14 1984-02-14 Verfahren zur Herstellung eines magnetischen Aufzeichnungsträgers
US07/096,203 US4743467A (en) 1983-02-14 1987-09-08 Method for preparing magnetic recording medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58022373A JPS59148137A (ja) 1983-02-14 1983-02-14 磁気記録媒体の製造方法

Publications (2)

Publication Number Publication Date
JPS59148137A JPS59148137A (ja) 1984-08-24
JPH0418371B2 true JPH0418371B2 (en, 2012) 1992-03-27

Family

ID=12080828

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58022373A Granted JPS59148137A (ja) 1983-02-14 1983-02-14 磁気記録媒体の製造方法

Country Status (4)

Country Link
US (1) US4743467A (en, 2012)
JP (1) JPS59148137A (en, 2012)
DE (1) DE3405215C2 (en, 2012)
NL (1) NL192471C (en, 2012)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2167448B (en) * 1984-11-02 1988-10-19 Hitachi Ltd Perpendicular magnetic recording medium
GB2166668B (en) * 1984-11-09 1988-03-09 Tdk Corp Magnetic recording medium
US5951769A (en) 1997-06-04 1999-09-14 Crown Roll Leaf, Inc. Method and apparatus for making high refractive index (HRI) film

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1596385A (en) * 1976-12-29 1981-08-26 Matsushita Electric Ind Co Ltd Methods and apparatus for manufacturing magnetic recording media
JPS5836413B2 (ja) * 1978-04-25 1983-08-09 松下電器産業株式会社 磁気記録媒体の製造方法およびその製造装置
JPS6014408B2 (ja) * 1978-07-10 1985-04-13 松下電器産業株式会社 磁気記録媒体の製造方法
DE3046564A1 (de) * 1979-12-10 1981-09-17 Fuji Photo Film Co., Ltd., Minami-Ashigara, Kanagawa "verfahren und vorrichtung zur vakuum-bedampfung"
JPS57191833A (en) * 1981-05-20 1982-11-25 Matsushita Electric Ind Co Ltd Manufacture of magnetic recording medium
JPS57200945A (en) * 1981-06-03 1982-12-09 Tdk Corp Magnetic recording medium
JPS58121133A (ja) * 1982-01-08 1983-07-19 Matsushita Electric Ind Co Ltd 磁気記録媒体の製造方法

Also Published As

Publication number Publication date
DE3405215A1 (de) 1984-08-16
NL192471B (nl) 1997-04-01
JPS59148137A (ja) 1984-08-24
NL192471C (nl) 1997-08-04
DE3405215C2 (de) 1999-03-04
US4743467A (en) 1988-05-10
NL8400468A (nl) 1984-09-03

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