JPH0315250B2 - - Google Patents

Info

Publication number
JPH0315250B2
JPH0315250B2 JP56050772A JP5077281A JPH0315250B2 JP H0315250 B2 JPH0315250 B2 JP H0315250B2 JP 56050772 A JP56050772 A JP 56050772A JP 5077281 A JP5077281 A JP 5077281A JP H0315250 B2 JPH0315250 B2 JP H0315250B2
Authority
JP
Japan
Prior art keywords
magnetic
film
deposited
base
island
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
JP56050772A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57167122A (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 JP5077281A priority Critical patent/JPS57167122A/ja
Publication of JPS57167122A publication Critical patent/JPS57167122A/ja
Publication of JPH0315250B2 publication Critical patent/JPH0315250B2/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)
JP5077281A 1981-04-03 1981-04-03 Magnetic recording medium Granted JPS57167122A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5077281A JPS57167122A (en) 1981-04-03 1981-04-03 Magnetic recording medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5077281A JPS57167122A (en) 1981-04-03 1981-04-03 Magnetic recording medium

Publications (2)

Publication Number Publication Date
JPS57167122A JPS57167122A (en) 1982-10-14
JPH0315250B2 true JPH0315250B2 (OSRAM) 1991-02-28

Family

ID=12868114

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5077281A Granted JPS57167122A (en) 1981-04-03 1981-04-03 Magnetic recording medium

Country Status (1)

Country Link
JP (1) JPS57167122A (OSRAM)

Families Citing this family (3)

* 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
JPS6334721A (ja) * 1986-07-28 1988-02-15 Matsushita Electric Ind Co Ltd 磁気記録媒体
JP2005032327A (ja) * 2003-07-10 2005-02-03 Sony Corp 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
JPS5840250B2 (ja) * 1977-03-18 1983-09-05 松下電器産業株式会社 磁気記録媒体
JPS6025802B2 (ja) * 1978-04-25 1985-06-20 松下電器産業株式会社 金属薄膜形磁気テ−プ

Also Published As

Publication number Publication date
JPS57167122A (en) 1982-10-14

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