GB1299034A - Method and apparatus for thermomagnetically recording or displaying information - Google Patents

Method and apparatus for thermomagnetically recording or displaying information

Info

Publication number
GB1299034A
GB1299034A GB24505/71A GB2450571A GB1299034A GB 1299034 A GB1299034 A GB 1299034A GB 24505/71 A GB24505/71 A GB 24505/71A GB 2450571 A GB2450571 A GB 2450571A GB 1299034 A GB1299034 A GB 1299034A
Authority
GB
United Kingdom
Prior art keywords
image
produced
suspending medium
magnetic particles
magnetic
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
Application number
GB24505/71A
Other languages
English (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.)
NCR Voyix Corp
National Cash Register Co
Original Assignee
NCR Corp
National Cash Register Co
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 NCR Corp, National Cash Register Co filed Critical NCR Corp
Publication of GB1299034A publication Critical patent/GB1299034A/en
Expired 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
    • G11B5/62—Record carriers characterised by the selection of the material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • B01J13/025—Applications of microcapsules not provided for in other subclasses

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
GB24505/71A 1970-04-02 1971-04-19 Method and apparatus for thermomagnetically recording or displaying information Expired GB1299034A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2522470A 1970-04-02 1970-04-02

Publications (1)

Publication Number Publication Date
GB1299034A true GB1299034A (en) 1972-12-06

Family

ID=21824768

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24505/71A Expired GB1299034A (en) 1970-04-02 1971-04-19 Method and apparatus for thermomagnetically recording or displaying information

Country Status (7)

Country Link
US (1) US3673597A (enExample)
BE (1) BE765096A (enExample)
CA (1) CA943178A (enExample)
CH (1) CH543154A (enExample)
FR (1) FR2092546A5 (enExample)
GB (1) GB1299034A (enExample)
ZA (1) ZA711483B (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980000501A1 (fr) * 1978-08-29 1980-03-20 Inst Radiotekh Elektron Porteuse pour enregistrement d'image, methode et dispositif d'enregistrement d'image sur la porteuse
FR2475774A1 (fr) * 1980-02-07 1981-08-14 Inst Radiotekh Elektron Procede d'enregistrement, sur un porteur, d'informations transmises sous forme de signaux electriques

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT375780B (de) * 1980-02-29 1984-09-10 Inst Radiotekh Elektron Verfahren zur matrizenaufzeichnung von als elektrische signale uebertragenen informationen aufeinem traeger
DE4039105C2 (de) * 1990-12-07 1994-12-08 Roland Man Druckmasch Vorrichtung zur bildmäßigen Beschreibung einer Druckform
AU5032199A (en) * 1999-07-05 2001-01-22 Camena Establishment Re-usable information recording medium, and recording method
US7473656B2 (en) * 2003-10-23 2009-01-06 International Business Machines Corporation Method for fast and local anneal of anti-ferromagnetic (AF) exchange-biased magnetic stacks

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3214272A (en) * 1960-05-10 1965-10-26 Method of recording still optical images by means of a photocondugtive layer using thermoplastic imagewise deformation of the image layer
US3316119A (en) * 1960-09-29 1967-04-25 Litton Systems Inc Recording member for visibly recording radio frequency microwaves
US3171106A (en) * 1961-02-27 1965-02-23 Gen Electric Information storage system
GB1006318A (en) * 1961-05-01 1965-09-29 Rca Corp Electrophotographic recording
US3196010A (en) * 1962-05-08 1965-07-20 Xerox Corp Electrophotographic process for formation of deformation images in deformable interference films
US3221315A (en) * 1962-06-25 1965-11-30 Ncr Co Magnetic recording medium utilizing microscopic capsules containing magnetic material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980000501A1 (fr) * 1978-08-29 1980-03-20 Inst Radiotekh Elektron Porteuse pour enregistrement d'image, methode et dispositif d'enregistrement d'image sur la porteuse
FR2475774A1 (fr) * 1980-02-07 1981-08-14 Inst Radiotekh Elektron Procede d'enregistrement, sur un porteur, d'informations transmises sous forme de signaux electriques

Also Published As

Publication number Publication date
CA943178A (en) 1974-03-05
BE765096A (fr) 1971-08-16
FR2092546A5 (enExample) 1972-01-21
ZA711483B (en) 1971-11-24
CH543154A (de) 1973-10-15
US3673597A (en) 1972-06-27

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]