FR1187616A - Dispositif d'enregistrement et de reproduction électrostatique - Google Patents

Dispositif d'enregistrement et de reproduction électrostatique

Info

Publication number
FR1187616A
FR1187616A FR1187616DA FR1187616A FR 1187616 A FR1187616 A FR 1187616A FR 1187616D A FR1187616D A FR 1187616DA FR 1187616 A FR1187616 A FR 1187616A
Authority
FR
France
Prior art keywords
reproducing device
electrostatic recording
electrostatic
recording
reproducing
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
Other languages
English (en)
Inventor
Charles Ferencz Pulvari
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 filed Critical
Application granted granted Critical
Publication of FR1187616A publication Critical patent/FR1187616A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/36—Photoelectric screens; Charge-storage screens
    • H01J29/39—Charge-storage screens
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
    • G11C11/22—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using ferroelectric elements
    • 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
    • G11C13/047—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 electro-optical 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)
  • Computer Hardware Design (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Credit Cards Or The Like (AREA)
FR1187616D 1950-02-21 1956-02-28 Dispositif d'enregistrement et de reproduction électrostatique Expired FR1187616A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US145361A US2793288A (en) 1950-02-21 1950-02-21 Apparatus for electrostatic recording and reproducing

Publications (1)

Publication Number Publication Date
FR1187616A true FR1187616A (fr) 1959-09-14

Family

ID=22512752

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1187616D Expired FR1187616A (fr) 1950-02-21 1956-02-28 Dispositif d'enregistrement et de reproduction électrostatique

Country Status (3)

Country Link
US (1) US2793288A (fr)
FR (1) FR1187616A (fr)
GB (1) GB816109A (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2899580A (en) * 1959-08-11 Electron tube
US2872612A (en) * 1955-03-28 1959-02-03 Ibm Non-volatile barium titanate storage tube
US2928075A (en) * 1955-04-14 1960-03-08 Bell Telephone Labor Inc Ferroelectric storage circuits
US2926336A (en) * 1955-04-14 1960-02-23 Bell Telephone Labor Inc Ferroelectric device
US2905849A (en) * 1955-12-07 1959-09-22 Rca Corp Storage tube
US2850677A (en) * 1956-03-29 1958-09-02 Bell Telephone Labor Inc Signal storage apparatus
NL223451A (fr) * 1956-11-09
US3054091A (en) * 1956-12-24 1962-09-11 Ibm Data transferring systems
US2903617A (en) * 1957-06-20 1959-09-08 William R Turner Electronic ultrasonic image converter
NL229107A (fr) * 1957-06-27
US2960567A (en) * 1957-12-16 1960-11-15 Roy L Mcintyre Means and method of television program recording
US2953712A (en) * 1958-02-28 1960-09-20 Westinghouse Electric Corp Storage device
US2941110A (en) * 1958-08-15 1960-06-14 Sylvania Electric Prod Delay line
US3237197A (en) * 1958-10-29 1966-02-22 Xerox Corp Image method for electrostatic retention in photoconductive layers
US3094699A (en) * 1959-03-03 1963-06-18 Ibm System for magnetically recording data
NL249237A (fr) * 1959-05-28
US3047768A (en) * 1959-12-02 1962-07-31 Gen Dynamics Corp Cathode ray tube structure
US3100817A (en) * 1960-06-09 1963-08-13 Ball Brothers Res Corp Image converter and amplifier
US3146425A (en) * 1960-07-20 1964-08-25 Burroughs Corp Data storage device
US3234488A (en) * 1960-09-12 1966-02-08 Bell Telephone Labor Inc Light modulable circuit element
US3199086A (en) * 1960-11-25 1965-08-03 Rahn Corp Devices exhibiting internal polarization and apparatus for and methods of utilizing the same
US3202824A (en) * 1961-02-23 1965-08-24 Gen Telephone & Elect Pickup device
DE1154825B (de) * 1961-05-26 1963-09-26 Bosch Gmbh Robert Verfahren und Geraet zur Wiedergabe von auf Speichermedien aufgezeichneten Signalen, insbesondere von Bildsignalen, mit Hilfe von Elektronenstrahlen
US3689782A (en) * 1971-07-01 1972-09-05 Thomson Csf Electronic transducer for a piezoelectric line
GB2466429B8 (en) 2008-12-16 2014-08-06 Ford Global Tech Llc A flywheel driveline and control arrangement

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1891780A (en) * 1928-12-20 1932-12-20 Robert E Rutherford Method of and apparatus for recording and reproducing electrical impulses
GB445413A (en) * 1934-09-04 1936-04-06 Francois Charles Pierre Henrot Improvements in television
US2154127A (en) * 1936-07-07 1939-04-11 Radio Patents Corp Electromechanical oscillating device
US2197863A (en) * 1937-05-29 1940-04-23 Rca Corp Distortion correction for television systems
US2219021A (en) * 1939-06-30 1940-10-22 Bell Telephone Labor Inc Frequency changing
US2293899A (en) * 1940-08-23 1942-08-25 Rca Corp Television system
US2394670A (en) * 1942-07-10 1946-02-12 Western Electric Co Dielectric material
US2420652A (en) * 1944-04-08 1947-05-20 Chilowsky Constantin Method and apparatus for making artificial piezoelectric elements
US2625035A (en) * 1945-12-22 1953-01-13 United Aircraft Corp Supersonic inspection device
US2501788A (en) * 1946-01-07 1950-03-28 Thomas N Ross Translating device and method
US2571163A (en) * 1946-02-18 1951-10-16 Robert H Rines Electric system
US2486560A (en) * 1946-09-20 1949-11-01 Erie Resistor Corp Transducer and method of making the same
US2649027A (en) * 1947-02-18 1953-08-18 Bell Telephone Labor Inc Electrooptical system
USRE24070E (en) * 1948-01-29 1955-10-04 pierce
US2633543A (en) * 1948-04-19 1953-03-31 Gulton Mfg Corp Bimorph element

Also Published As

Publication number Publication date
US2793288A (en) 1957-05-21
GB816109A (en) 1959-07-08

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