IT971595B - Strato di memorizzazione magneto ottica - Google Patents

Strato di memorizzazione magneto ottica

Info

Publication number
IT971595B
IT971595B IT3255372A IT3255372A IT971595B IT 971595 B IT971595 B IT 971595B IT 3255372 A IT3255372 A IT 3255372A IT 3255372 A IT3255372 A IT 3255372A IT 971595 B IT971595 B IT 971595B
Authority
IT
Italy
Prior art keywords
optical storage
storage layer
magneto optical
magneto
layer
Prior art date
Application number
IT3255372A
Other languages
English (en)
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of IT971595B publication Critical patent/IT971595B/it

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C13/00—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00
    • G11C13/04—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam
    • G11C13/06—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam using magneto-optical elements
IT3255372A 1971-12-21 1972-12-06 Strato di memorizzazione magneto ottica IT971595B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712163607 DE2163607B2 (de) 1971-12-21 1971-12-21 Magnetooptische Speicherschicht

Publications (1)

Publication Number Publication Date
IT971595B true IT971595B (it) 1974-05-10

Family

ID=5828730

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3255372A IT971595B (it) 1971-12-21 1972-12-06 Strato di memorizzazione magneto ottica

Country Status (7)

Country Link
BE (1) BE793138A (it)
DE (1) DE2163607B2 (it)
FR (1) FR2164638A1 (it)
GB (1) GB1390563A (it)
IT (1) IT971595B (it)
LU (1) LU66699A1 (it)
NL (1) NL7217290A (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2911992C2 (de) * 1979-03-27 1981-12-10 Philips Patentverwaltung Gmbh, 2000 Hamburg Magnetooptisches Speicherelement, Verfahren zu seiner Herstellung und es verwendende Speichervorrichtung
GB2077065B (en) * 1980-02-23 1985-01-09 Sharp Kk Magnetooptic memory medium
US4414650A (en) * 1980-06-23 1983-11-08 Sharp Kabushiki Kaisha Magneto-optic memory element
JPS5778652A (en) * 1980-11-01 1982-05-17 Daido Steel Co Ltd Thermal magnetic recording carrier and thermal magnetic recording system
DE3348424C2 (de) * 1982-03-17 1996-06-27 Canon Kk Verfahren zur Herstellung eines magnetooptischen Aufzeichnungsmaterials
DE3348423C2 (de) * 1982-05-10 1994-11-17 Canon Kk Verwendung einer amorphen magnetischen quaternären GdTbFeCo-Legierung für die Herstellung einer magnetooptischen Aufzeichnungsschicht
JPS5961011A (ja) * 1982-09-30 1984-04-07 Ricoh Co Ltd 光磁気記録媒体
JPH0782670B2 (ja) * 1985-07-12 1995-09-06 株式会社日立製作所 光磁気記録媒体
US4822675A (en) * 1987-01-14 1989-04-18 Minnesota Mining And Manufacturing Company Stable magneto optic recording medium
JP2673807B2 (ja) * 1987-10-30 1997-11-05 パイオニア株式会社 光磁気記録媒体の製造方法
JPH0316049A (ja) * 1990-04-19 1991-01-24 Kokusai Denshin Denwa Co Ltd <Kdd> 光磁気記録媒体

Also Published As

Publication number Publication date
FR2164638A1 (it) 1973-08-03
LU66699A1 (it) 1973-02-19
DE2163607C3 (it) 1975-11-20
BE793138A (fr) 1973-04-16
GB1390563A (en) 1975-04-16
DE2163607B2 (de) 1975-03-20
NL7217290A (it) 1973-06-25
DE2163607A1 (de) 1973-06-28

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