FR2184802A1 - - Google Patents

Info

Publication number
FR2184802A1
FR2184802A1 FR7317339A FR7317339A FR2184802A1 FR 2184802 A1 FR2184802 A1 FR 2184802A1 FR 7317339 A FR7317339 A FR 7317339A FR 7317339 A FR7317339 A FR 7317339A FR 2184802 A1 FR2184802 A1 FR 2184802A1
Authority
FR
France
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
FR7317339A
Other languages
French (fr)
Other versions
FR2184802B1 (en
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2184802A1 publication Critical patent/FR2184802A1/fr
Application granted granted Critical
Publication of FR2184802B1 publication Critical patent/FR2184802B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F10/00—Thin magnetic films, e.g. of one-domain structure
    • 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
FR7317339A 1972-05-12 1973-05-14 Expired FR2184802B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722223123 DE2223123A1 (en) 1972-05-12 1972-05-12 MAGNETIC STORAGE LAYER

Publications (2)

Publication Number Publication Date
FR2184802A1 true FR2184802A1 (en) 1973-12-28
FR2184802B1 FR2184802B1 (en) 1977-12-30

Family

ID=5844693

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7317339A Expired FR2184802B1 (en) 1972-05-12 1973-05-14

Country Status (5)

Country Link
JP (1) JPS4949547A (en)
CA (1) CA1019062A (en)
DE (1) DE2223123A1 (en)
FR (1) FR2184802B1 (en)
GB (1) GB1382977A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2323490A1 (en) * 1975-09-11 1977-04-08 Ibm PROCESS FOR FORMING A SURFACE WITH A SERRATIFORMED CROSS PROFILE
FR2397707A1 (en) * 1977-07-16 1979-02-09 Philips Nv MAGNETIC LAYER WITH MEMORY FUNCTION
FR2495333A1 (en) * 1980-08-30 1982-06-04 Philips Nv METHOD FOR MAKING A MAGNETIC FIELD SENSOR IN THE FORM OF A THIN LAYER
EP0110730A2 (en) * 1982-12-06 1984-06-13 Plasmon Data Systems N.V. Improvements relating to data storage and recording
WO1984004420A1 (en) * 1983-04-28 1984-11-08 Comtech Res Unit Data storage and recording

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1482715A (en) * 1965-06-09 1967-05-26 Int Standard Electric Corp Advanced pulse transformer

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1482715A (en) * 1965-06-09 1967-05-26 Int Standard Electric Corp Advanced pulse transformer

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
*REVUE US "JOURNAL OF APPLIED PHYSICS" VOLUME 36, MARS 1965, N 3, ARTICLE "MAGNETO-OPTICAL VARIABLE MEMORY BASED UPON THE PROPERTIES OF A TRANSPARENT FERRIMAGNETIC GARNET AT ITS COMPENSATION TEMPERATURE" CHANG ET AUTRES PAGES 1110-1111 *
REVUE US "APPLIED PHYSICS LETTERS" VOLUME 20, 1ER JUIN 1972, NO 11, ARTICLE "THERMOMAGNETIC RECORDING IN THIN GARNET LAYERS" KRUMME ET AUTRES , PAGES 451-453) *
REVUE US "THE ELECTRONIC ENGINEER" VOLUME 25, DECEMBRE 1966, NO 12 ARTICLE "MAGNETO-OPTIC COMPUTER MEMORY ELEMENT" PAGE 23 *

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2323490A1 (en) * 1975-09-11 1977-04-08 Ibm PROCESS FOR FORMING A SURFACE WITH A SERRATIFORMED CROSS PROFILE
FR2397707A1 (en) * 1977-07-16 1979-02-09 Philips Nv MAGNETIC LAYER WITH MEMORY FUNCTION
FR2495333A1 (en) * 1980-08-30 1982-06-04 Philips Nv METHOD FOR MAKING A MAGNETIC FIELD SENSOR IN THE FORM OF A THIN LAYER
EP0110730A2 (en) * 1982-12-06 1984-06-13 Plasmon Data Systems N.V. Improvements relating to data storage and recording
WO1984002419A1 (en) * 1982-12-06 1984-06-21 Comtech Res Unit Improvements relating to data storage and recording
EP0110730A3 (en) * 1982-12-06 1984-07-11 Comtech Research Unit Limited Improvements relating to data storage and recording
WO1984004420A1 (en) * 1983-04-28 1984-11-08 Comtech Res Unit Data storage and recording
EP0126565A1 (en) * 1983-04-28 1984-11-28 Plasmon Data Systems N.V. Improvements relating to data storage and recording

Also Published As

Publication number Publication date
GB1382977A (en) 1975-02-05
FR2184802B1 (en) 1977-12-30
CA1019062A (en) 1977-10-11
DE2223123A1 (en) 1973-11-22
JPS4949547A (en) 1974-05-14

Similar Documents

Publication Publication Date Title
JPS5325340Y2 (en)
JPS5413786B2 (en)
CH560280A (en)
CH567137A5 (en)
BG18311A1 (en)
BG18479A1 (en)
BG18714A1 (en)
BG20403A3 (en)
BG20538A3 (en)
BG17400A1 (en)
CH1506173A4 (en)
CH1798272A4 (en)
CH43272A4 (en)
CH545575A (en)
CH545622A (en)
CH545945A (en)
CH560816A5 (en)
CH559093A5 (en)
CH559105A5 (en)
CH559137A5 (en)
CH559258A (en)
CH559432A5 (en)
CH559457A5 (en)
BG17874A1 (en)
CH559012A5 (en)

Legal Events

Date Code Title Description
ST Notification of lapse