FR1424605A - Improvements to information recording devices - Google Patents

Improvements to information recording devices

Info

Publication number
FR1424605A
FR1424605A FR999782A FR999782A FR1424605A FR 1424605 A FR1424605 A FR 1424605A FR 999782 A FR999782 A FR 999782A FR 999782 A FR999782 A FR 999782A FR 1424605 A FR1424605 A FR 1424605A
Authority
FR
France
Prior art keywords
information recording
recording devices
devices
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
FR999782A
Other languages
French (fr)
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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
Priority claimed from US333312A external-priority patent/US3325789A/en
Application filed by Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Priority to FR999782A priority Critical patent/FR1424605A/en
Application granted granted Critical
Publication of FR1424605A publication Critical patent/FR1424605A/en
Expired legal-status Critical Current

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
    • 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
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/58—Tubes for storage of image or information pattern or for conversion of definition of television or like images, i.e. having electrical input and electrical output
    • H01J31/60—Tubes for storage of image or information pattern or for conversion of definition of television or like images, i.e. having electrical input and electrical output having means for deflecting, either selectively or sequentially, an electron ray on to separate surface elements of the screen

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
FR999782A 1963-12-26 1964-12-23 Improvements to information recording devices Expired FR1424605A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR999782A FR1424605A (en) 1963-12-26 1964-12-23 Improvements to information recording devices

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US333312A US3325789A (en) 1963-12-26 1963-12-26 Reliability information storage and readout utilizing a plurality of optical storagemedium locations
FR999782A FR1424605A (en) 1963-12-26 1964-12-23 Improvements to information recording devices

Publications (1)

Publication Number Publication Date
FR1424605A true FR1424605A (en) 1966-01-14

Family

ID=26212007

Family Applications (1)

Application Number Title Priority Date Filing Date
FR999782A Expired FR1424605A (en) 1963-12-26 1964-12-23 Improvements to information recording devices

Country Status (1)

Country Link
FR (1) FR1424605A (en)

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