JPS63224053A - 光磁気記録媒体およびその記録方法 - Google Patents

光磁気記録媒体およびその記録方法

Info

Publication number
JPS63224053A
JPS63224053A JP5671887A JP5671887A JPS63224053A JP S63224053 A JPS63224053 A JP S63224053A JP 5671887 A JP5671887 A JP 5671887A JP 5671887 A JP5671887 A JP 5671887A JP S63224053 A JPS63224053 A JP S63224053A
Authority
JP
Japan
Prior art keywords
magnetic layer
magnetization
magnetic
magneto
recording
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
JP5671887A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0535495B2 (enExample
Inventor
Yoichi Osato
陽一 大里
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP5671887A priority Critical patent/JPS63224053A/ja
Priority to EP19880302220 priority patent/EP0282356B1/en
Priority to DE19883852329 priority patent/DE3852329T2/de
Publication of JPS63224053A publication Critical patent/JPS63224053A/ja
Priority to US07/693,067 priority patent/US5265073A/en
Publication of JPH0535495B2 publication Critical patent/JPH0535495B2/ja
Granted legal-status Critical Current

Links

JP5671887A 1987-03-13 1987-03-13 光磁気記録媒体およびその記録方法 Granted JPS63224053A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP5671887A JPS63224053A (ja) 1987-03-13 1987-03-13 光磁気記録媒体およびその記録方法
EP19880302220 EP0282356B1 (en) 1987-03-13 1988-03-14 Magneto-optical recording medium and method
DE19883852329 DE3852329T2 (de) 1987-03-13 1988-03-14 Magneto-optisches Aufzeichnungsmedium und Verfahren.
US07/693,067 US5265073A (en) 1987-03-13 1991-05-01 Overwritable magneto-optical recording medium having two-layer magnetic films wherein one of the films contains one or more of Cu, Ag, Ti, Mn, B, Pt, Si, Ge, Cr and Al, and a method of recording on the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5671887A JPS63224053A (ja) 1987-03-13 1987-03-13 光磁気記録媒体およびその記録方法

Publications (2)

Publication Number Publication Date
JPS63224053A true JPS63224053A (ja) 1988-09-19
JPH0535495B2 JPH0535495B2 (enExample) 1993-05-26

Family

ID=13035265

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5671887A Granted JPS63224053A (ja) 1987-03-13 1987-03-13 光磁気記録媒体およびその記録方法

Country Status (1)

Country Link
JP (1) JPS63224053A (enExample)

Also Published As

Publication number Publication date
JPH0535495B2 (enExample) 1993-05-26

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term