NL233494A - - Google Patents

Info

Publication number
NL233494A
NL233494A NL233494DA NL233494A NL 233494 A NL233494 A NL 233494A NL 233494D A NL233494D A NL 233494DA NL 233494 A NL233494 A NL 233494A
Authority
NL
Netherlands
Application number
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.)
Publication of NL233494A publication Critical patent/NL233494A/xx
Priority claimed from US782957A external-priority patent/US2995067A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/80—Television signal recording using electrostatic recording
    • H04N5/82—Television signal recording using electrostatic recording using deformable thermoplastic recording medium
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G16/00—Electrographic processes using deformation of thermoplastic layers; Apparatus therefor
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B11/00—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B11/00—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor
    • G11B11/03—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by deforming with non-mechanical means, e.g. laser, beam of particles
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
    • G11B7/13—Optical detectors therefor
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
    • G11B7/135—Means for guiding the beam from the source to the record carrier or from the record carrier to the detector
    • G11B7/1381—Non-lens elements for altering the properties of the beam, e.g. knife edges, slits, filters or stops
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B9/00—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor
    • 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
    • G11C13/048—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 other optical storage elements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/80—Television signal recording using electrostatic recording

Landscapes

  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Paper (AREA)
  • Electronic Switches (AREA)
  • Laminated Bodies (AREA)
  • Optical Recording Or Reproduction (AREA)
NL233494D 1957-11-22 NL233494A (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US69816757A 1957-11-22 1957-11-22
US78277958A 1958-12-24 1958-12-24
US782957A US2995067A (en) 1958-12-24 1958-12-24 Optical apparatus
US78355858A 1958-12-29 1958-12-29
US78358458A 1958-12-29 1958-12-29
US472749A US3281798A (en) 1957-11-22 1965-06-11 Thermoplastic information storage system

Publications (1)

Publication Number Publication Date
NL233494A true NL233494A (fr)

Family

ID=27560033

Family Applications (3)

Application Number Title Priority Date Filing Date
NL113477D NL113477C (fr) 1957-11-22
NL246886D NL246886A (fr) 1957-11-22
NL233494D NL233494A (fr) 1957-11-22

Family Applications Before (2)

Application Number Title Priority Date Filing Date
NL113477D NL113477C (fr) 1957-11-22
NL246886D NL246886A (fr) 1957-11-22

Country Status (6)

Country Link
US (1) US3281798A (fr)
CH (3) CH372347A (fr)
DE (3) DE1118819B (fr)
FR (3) FR1214398A (fr)
GB (3) GB902397A (fr)
NL (3) NL233494A (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB965540A (fr) * 1959-12-28
DE1129986B (de) * 1960-06-25 1962-05-24 Fernseh Gmbh Verfahren zur Aufzeichnung von elektrischen Signalen auf einen Isolator
DE1238504B (de) * 1960-07-07 1967-04-13 Fernseh Gmbh Verfahren zur Speicherung von Fernsehsignalen, bei dem ein bandfoermiger Speicher durch einen aus einem Strom elektrisch geladener Teilchen bestehenden Schreibstrahl beschriftet wird
BE612087A (fr) * 1960-12-29
DE1181275B (de) * 1962-09-19 1964-11-12 Grammophon Ges Mit Beschraenkt Anordnung zur Abtastung von Aufzeichnungen auf band- oder plattenfoermigen Aufzeich-nungstraegern
US3286025A (en) * 1962-10-25 1966-11-15 Du Pont Recording process using an electron beam to polymerize a record
DE1292700B (de) * 1963-09-04 1969-04-17 Hitachi Ltd Verfahren und Vorrichtung zur Bildregistrierung, insbesondere von Fernsehbildern
US3291907A (en) * 1963-10-18 1966-12-13 Gen Electric Light valve projector with light modulating medium heating means
US3351920A (en) * 1964-01-02 1967-11-07 Xerox Corp Thermoplastic computer memory storage system
US3618048A (en) * 1968-07-25 1971-11-02 Gen Electric Random access large-capacity memories
US4025731A (en) * 1971-04-20 1977-05-24 Thomson-Csf Optical record, and associated recording and reading-out devices
JPS4814912U (fr) * 1971-06-30 1973-02-20
US3732363A (en) * 1971-08-16 1973-05-08 Columbia Broadcasting Syst Inc Information record utilizing diffraction grating and methods of recording and reproducing the information thereof
US4015248A (en) * 1973-11-07 1977-03-29 Siemens Aktiengesellschaft Process for recording low-frequency wide-band signals on a thermoplastic storage medium
US3919465A (en) * 1974-01-14 1975-11-11 Zenith Radio Corp Optical system for directly detecting spatially recorded signals
US4839882A (en) * 1977-11-21 1989-06-13 U. S. Philips Corporation Record carrier with an optically readable trackwise-arranged information structure
US4218688A (en) * 1977-12-29 1980-08-19 Harris Corporation Deformographic storage display system
BR8100393A (pt) * 1980-01-24 1981-08-11 Pa Management Consult Sistema de armazenamento de dados oticos; aparelho para leitura de dados oticos para membros de armazenamento de dados de leitura e os ditos membros para armazenamento
US4760567A (en) * 1986-08-11 1988-07-26 Electron Beam Memories Electron beam memory system with ultra-compact, high current density electron gun

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH187229A (de) * 1934-03-22 1936-10-31 Ver Gluehlampen & Elec Ag Verfahren und Einrichtung zur Erzeugung von Bildern mittels elektrischer Ladungen.
CH230613A (de) * 1939-11-08 1944-01-15 Ges Foerderung Forschung Technische Physik Eth Zuerich Anordnung zur Wiedergabe eines Fernsehbildes.
US2853357A (en) * 1951-01-19 1958-09-23 John T Potter Pulse packing system for magnetic recording of binary coded information
BE525595A (fr) * 1953-01-10
NL113615C (fr) * 1954-06-01 1900-01-01

Also Published As

Publication number Publication date
GB941721A (en) 1963-11-13
US3281798A (en) 1966-10-25
DE1412050A1 (de) 1968-10-03
GB902397A (en) 1962-08-01
CH380783A (de) 1964-08-15
FR1244672A (fr) 1960-10-28
NL113477C (fr)
DE1118819B (de) 1961-12-07
GB943015A (en) 1963-11-27
CH372347A (de) 1963-10-15
NL246886A (fr)
CH388383A (de) 1965-02-28
FR1247019A (fr) 1960-10-17
DE1412051A1 (de) 1968-10-03
FR1214398A (fr) 1960-04-08

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