JPH0315253B2 - - Google Patents

Info

Publication number
JPH0315253B2
JPH0315253B2 JP56050775A JP5077581A JPH0315253B2 JP H0315253 B2 JPH0315253 B2 JP H0315253B2 JP 56050775 A JP56050775 A JP 56050775A JP 5077581 A JP5077581 A JP 5077581A JP H0315253 B2 JPH0315253 B2 JP H0315253B2
Authority
JP
Japan
Prior art keywords
magnetic
film
deposited
base
vacuum
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
JP56050775A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57167125A (en
Inventor
Kunio Wakai
Tsunemi Ooiwa
Osamu Kitagami
Hideaki Niimi
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.)
Maxell Ltd
Original Assignee
Hitachi Maxell 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 Maxell Ltd filed Critical Hitachi Maxell Ltd
Priority to JP5077581A priority Critical patent/JPS57167125A/ja
Publication of JPS57167125A publication Critical patent/JPS57167125A/ja
Publication of JPH0315253B2 publication Critical patent/JPH0315253B2/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)
JP5077581A 1981-04-03 1981-04-03 Magnetic recording medium Granted JPS57167125A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5077581A JPS57167125A (en) 1981-04-03 1981-04-03 Magnetic recording medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5077581A JPS57167125A (en) 1981-04-03 1981-04-03 Magnetic recording medium

Publications (2)

Publication Number Publication Date
JPS57167125A JPS57167125A (en) 1982-10-14
JPH0315253B2 true JPH0315253B2 (cg-RX-API-DMAC7.html) 1991-02-28

Family

ID=12868200

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5077581A Granted JPS57167125A (en) 1981-04-03 1981-04-03 Magnetic recording medium

Country Status (1)

Country Link
JP (1) JPS57167125A (cg-RX-API-DMAC7.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60117414A (ja) * 1983-11-29 1985-06-24 Matsushita Electric Ind Co Ltd 薄膜型磁気記録媒体

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52103481A (en) * 1976-02-27 1977-08-30 Mitsui Petrochem Ind Ltd Drawn laminated hollow articles and production thereof
JPS53109605A (en) * 1977-03-04 1978-09-25 Matsushita Electric Ind Co Ltd Production of magnetic recording medium

Also Published As

Publication number Publication date
JPS57167125A (en) 1982-10-14

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