JPH0548530B2 - - Google Patents

Info

Publication number
JPH0548530B2
JPH0548530B2 JP27064984A JP27064984A JPH0548530B2 JP H0548530 B2 JPH0548530 B2 JP H0548530B2 JP 27064984 A JP27064984 A JP 27064984A JP 27064984 A JP27064984 A JP 27064984A JP H0548530 B2 JPH0548530 B2 JP H0548530B2
Authority
JP
Japan
Prior art keywords
film
soft magnetic
support
perpendicular magnetization
sputtering
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 - Fee Related
Application number
JP27064984A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61148625A (ja
Inventor
Makoto Nagao
Hideo Yamanaka
Kunihiko Sano
Akira Nahara
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 JP27064984A priority Critical patent/JPS61148625A/ja
Priority to US06/809,828 priority patent/US4717592A/en
Publication of JPS61148625A publication Critical patent/JPS61148625A/ja
Publication of JPH0548530B2 publication Critical patent/JPH0548530B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Magnetic Record Carriers (AREA)
JP27064984A 1984-12-24 1984-12-24 垂直磁化記録媒体の製造方法 Granted JPS61148625A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP27064984A JPS61148625A (ja) 1984-12-24 1984-12-24 垂直磁化記録媒体の製造方法
US06/809,828 US4717592A (en) 1984-12-24 1985-12-17 Vertical magnetization type recording medium and manufacturing method therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27064984A JPS61148625A (ja) 1984-12-24 1984-12-24 垂直磁化記録媒体の製造方法

Publications (2)

Publication Number Publication Date
JPS61148625A JPS61148625A (ja) 1986-07-07
JPH0548530B2 true JPH0548530B2 (OSRAM) 1993-07-21

Family

ID=17489029

Family Applications (1)

Application Number Title Priority Date Filing Date
JP27064984A Granted JPS61148625A (ja) 1984-12-24 1984-12-24 垂直磁化記録媒体の製造方法

Country Status (1)

Country Link
JP (1) JPS61148625A (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01166324A (ja) * 1987-12-22 1989-06-30 Matsushita Electric Ind Co Ltd 磁気記録媒体

Also Published As

Publication number Publication date
JPS61148625A (ja) 1986-07-07

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