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GB1046809A - Information recording - Google Patents

Information recording

Info

Publication number
GB1046809A
GB1046809A GB44482/63A GB4448263A GB1046809A GB 1046809 A GB1046809 A GB 1046809A GB 44482/63 A GB44482/63 A GB 44482/63A GB 4448263 A GB4448263 A GB 4448263A GB 1046809 A GB1046809 A GB 1046809A
Authority
GB
United Kingdom
Prior art keywords
recording
thermoplastic
nov
thermoplastic material
information 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.)
Expired
Application number
GB44482/63A
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.)
General Electric Co
Original Assignee
General Electric 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 General Electric Co filed Critical General Electric Co
Publication of GB1046809A publication Critical patent/GB1046809A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/02—Charge-receiving layers
    • G03G5/022—Layers for surface-deformation imaging, e.g. frost imaging
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D15/00—Component parts of recorders for measuring arrangements not specially adapted for a specific variable
    • G01D15/14—Optical recording elements; Recording elements using X-or nuclear radiation
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/14—Inert intermediate or cover layers for charge-receiving layers
    • G03G5/147—Cover layers
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/02—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the selection of materials, e.g. to avoid wear during transport through the machine
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)

Abstract

1,046,809. Electric recording &c. apparatus. GENERAL ELECTRIC CO. Nov. 11, 1963 [Nov. 20, 1962], No. 44482/63. Heading G5R. An information storage member for recording information in the form of deformations 4 on the surface of a thermoplastic layer 3 supported on a base 2 is characterized in that the thermoplastic material contains secondary electron emission material having a higher cross-over voltage than the thermoplastic material. As described, the recording member is an endless tape, and the material is in the form of fine particles of an insulating material such as crystalline magnesium oxide, and the thermoplastic material may be photo-conductive.
GB44482/63A 1962-11-20 1963-11-11 Information recording Expired GB1046809A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US238964A US3268361A (en) 1962-11-20 1962-11-20 Thermoplastic recording member

Publications (1)

Publication Number Publication Date
GB1046809A true GB1046809A (en) 1966-10-26

Family

ID=22900059

Family Applications (1)

Application Number Title Priority Date Filing Date
GB44482/63A Expired GB1046809A (en) 1962-11-20 1963-11-11 Information recording

Country Status (3)

Country Link
US (1) US3268361A (en)
DE (1) DE1281498B (en)
GB (1) GB1046809A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3415681A (en) * 1964-12-14 1968-12-10 Gen Electric Thermoplastic film recording media
US3397086A (en) * 1965-03-12 1968-08-13 Gen Electric Photoconductive composition and coated article
US3519422A (en) * 1965-12-29 1970-07-07 Gen Electric Deformation recording without electrical charging
US3485621A (en) * 1966-04-04 1969-12-23 Xerox Corp Recording by particle orientation
DE2653831C2 (en) * 1976-11-26 1982-09-09 Polygram Gmbh, 2000 Hamburg Disc-shaped information carrier

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1896594A (en) * 1929-03-07 1933-02-07 Chadeloid Chemical Co Wrinkle coating
US2930838A (en) * 1956-09-25 1960-03-29 Organico S A Fireproof electrical insulation
US3006785A (en) * 1958-04-16 1961-10-31 S E C L Societa Elettrotecnica Electric resistors
GB897227A (en) * 1958-11-07 1962-05-23 Photostatic Entpr Ltd Improvements in or relating to methods and means for applying printed patterns electrostatically
US3109754A (en) * 1959-12-19 1963-11-05 Philips Corp Resistor
US3173885A (en) * 1962-07-11 1965-03-16 Du Pont Resistor composition

Also Published As

Publication number Publication date
DE1281498B (en) 1968-10-31
US3268361A (en) 1966-08-23

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