FR1243270A - Dispositif d'emmagasinage ou mémoire - Google Patents

Dispositif d'emmagasinage ou mémoire

Info

Publication number
FR1243270A
FR1243270A FR813697A FR813697A FR1243270A FR 1243270 A FR1243270 A FR 1243270A FR 813697 A FR813697 A FR 813697A FR 813697 A FR813697 A FR 813697A FR 1243270 A FR1243270 A FR 1243270A
Authority
FR
France
Prior art keywords
memory
storage device
storage
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
FR813697A
Other languages
English (en)
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of FR1243270A publication Critical patent/FR1243270A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01J31/26—Image pick-up tubes having an input of visible light and electric output
    • H01J31/28—Image pick-up tubes having an input of visible light and electric output with electron ray scanning the image screen
    • H01J31/34—Image pick-up tubes having an input of visible light and electric output with electron ray scanning the image screen having regulation of screen potential at cathode potential, e.g. orthicon
    • H01J31/38—Tubes with photoconductive screen, e.g. vidicon
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S313/00—Electric lamp and discharge devices
    • Y10S313/07—Bombardment induced conductivity
FR813697A 1958-12-22 1959-12-21 Dispositif d'emmagasinage ou mémoire Expired FR1243270A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US782035A US3046431A (en) 1958-12-22 1958-12-22 Storage system

Publications (1)

Publication Number Publication Date
FR1243270A true FR1243270A (fr) 1960-10-07

Family

ID=25124743

Family Applications (1)

Application Number Title Priority Date Filing Date
FR813697A Expired FR1243270A (fr) 1958-12-22 1959-12-21 Dispositif d'emmagasinage ou mémoire

Country Status (5)

Country Link
US (1) US3046431A (it)
JP (1) JPS3717344B1 (it)
FR (1) FR1243270A (it)
GB (1) GB889313A (it)
NL (1) NL245561A (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3148297A (en) * 1959-11-27 1964-09-08 Westinghouse Electric Corp Electron device with storage capabilities
US3131384A (en) * 1960-08-29 1964-04-28 Ampex Recording and reproducing system
NL282858A (it) * 1961-09-07
US3164743A (en) * 1962-02-21 1965-01-05 Hughes Aircraft Co Scan-conversion cathode ray tube having a photoconductor storage element of the field-sustained conductivity type
US3268764A (en) * 1963-01-09 1966-08-23 Westinghouse Electric Corp Radiation sensitive device
US3249782A (en) * 1963-02-01 1966-05-03 Westinghouse Electric Corp Storage layer including arsenic, selenium and at least one of zinc, silver, cadmium and mercury
US3249783A (en) * 1963-02-01 1966-05-03 Westinghouse Electric Corp Storage layer including arsenic, selenium and sulphur
US3303344A (en) * 1963-07-16 1967-02-07 Westinghouse Electric Corp Photoconductive target electrode for a pickup tube and its method of fabrication
US3300669A (en) * 1963-09-16 1967-01-24 Machlett Lab Inc X-ray vidicon having a target and window assembly with improved thermal conductivity
US3405298A (en) * 1965-03-04 1968-10-08 Rca Corp Photoconductive device having a target including a selenium blocking layer
US3391297A (en) * 1965-03-29 1968-07-02 Westinghouse Electric Corp Photoconductive target having arsenicselenium layers of different densities on cryolite layer
US3886530A (en) * 1969-06-02 1975-05-27 Massachusetts Inst Technology Signal storage device
US4047999A (en) * 1974-09-19 1977-09-13 Francis John Salgo Method of making a mobile ion film memory

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2813998A (en) * 1947-08-15 1957-11-19 Andrew V Haeff Method of storing, maintaining, and reproducing electrical signals, and means therefor
US2739258A (en) * 1950-05-19 1956-03-20 Edward E Sheldon System of intensification of x-ray images
NL167644B (nl) * 1951-02-24 Grace W R & Co Inrichting voor het openen van een zak op een vooraf bepaalde plaats.
US2699512A (en) * 1951-11-21 1955-01-11 Sheldon Edward Emanuel Camera for invisible radiation images
US2839679A (en) * 1952-05-16 1958-06-17 Franklin H Harris Half-tone memory tube
GB768021A (en) * 1952-09-17 1957-02-13 Emi Ltd Improvements in or relating to electronic storage tubes and circuit arrangements therefor
US2908836A (en) * 1953-03-30 1959-10-13 Itt Charge storage device
NL219124A (it) * 1956-07-24

Also Published As

Publication number Publication date
US3046431A (en) 1962-07-24
GB889313A (en) 1962-02-14
NL245561A (it)
JPS3717344B1 (it) 1962-10-24

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