JPS57205826A - Manufacture of magnetic recording medium - Google Patents

Manufacture of magnetic recording medium

Info

Publication number
JPS57205826A
JPS57205826A JP8950081A JP8950081A JPS57205826A JP S57205826 A JPS57205826 A JP S57205826A JP 8950081 A JP8950081 A JP 8950081A JP 8950081 A JP8950081 A JP 8950081A JP S57205826 A JPS57205826 A JP S57205826A
Authority
JP
Japan
Prior art keywords
vapor
ferromagnetic
base body
manufacture
recording medium
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
JP8950081A
Other languages
English (en)
Other versions
JPH0222449B2 (ja
Inventor
Soichi Matsuzaki
Minoru Osada
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.)
Lincstech Circuit Co Ltd
Original Assignee
Hitachi Condenser 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 Hitachi Condenser Co Ltd filed Critical Hitachi Condenser Co Ltd
Priority to JP8950081A priority Critical patent/JPS57205826A/ja
Publication of JPS57205826A publication Critical patent/JPS57205826A/ja
Publication of JPH0222449B2 publication Critical patent/JPH0222449B2/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

  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Thin Magnetic Films (AREA)
JP8950081A 1981-06-12 1981-06-12 Manufacture of magnetic recording medium Granted JPS57205826A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8950081A JPS57205826A (en) 1981-06-12 1981-06-12 Manufacture of magnetic recording medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8950081A JPS57205826A (en) 1981-06-12 1981-06-12 Manufacture of magnetic recording medium

Publications (2)

Publication Number Publication Date
JPS57205826A true JPS57205826A (en) 1982-12-17
JPH0222449B2 JPH0222449B2 (ja) 1990-05-18

Family

ID=13972477

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8950081A Granted JPS57205826A (en) 1981-06-12 1981-06-12 Manufacture of magnetic recording medium

Country Status (1)

Country Link
JP (1) JPS57205826A (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52111696A (en) * 1976-03-16 1977-09-19 Fujitsu Ltd Preparation method of oxide magnetic thin film
JPS5370804A (en) * 1976-12-07 1978-06-23 Fujitsu Ltd Manufacture of magnetic recording medium

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52111696A (en) * 1976-03-16 1977-09-19 Fujitsu Ltd Preparation method of oxide magnetic thin film
JPS5370804A (en) * 1976-12-07 1978-06-23 Fujitsu Ltd Manufacture of magnetic recording medium

Also Published As

Publication number Publication date
JPH0222449B2 (ja) 1990-05-18

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