FR1368457A - Mémoire à canon à électrons - Google Patents

Mémoire à canon à électrons

Info

Publication number
FR1368457A
FR1368457A FR4606A FR38004606A FR1368457A FR 1368457 A FR1368457 A FR 1368457A FR 4606 A FR4606 A FR 4606A FR 38004606 A FR38004606 A FR 38004606A FR 1368457 A FR1368457 A FR 1368457A
Authority
FR
France
Prior art keywords
electron gun
memory
gun memory
electron
gun
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
FR4606A
Other languages
English (en)
Inventor
Charles Bernard Brahm
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.)
RTX Corp
Original Assignee
United Aircraft 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 United Aircraft Corp filed Critical United Aircraft Corp
Application granted granted Critical
Publication of FR1368457A publication Critical patent/FR1368457A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
    • G06G7/26—Arbitrary function generators
    • 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
    • G11B9/00—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor
    • G11B9/10—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor using electron beam; Record carriers therefor
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C27/00—Electric analogue stores, e.g. for storing instantaneous values
    • 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/30—Electron-beam or ion-beam tubes for localised treatment of objects
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/30—Electron-beam or ion-beam tubes for localised treatment of objects
    • H01J37/302—Controlling tubes by external information, e.g. programme control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Optics & Photonics (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Recording Measured Values (AREA)
  • Paints Or Removers (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
FR4606A 1962-09-04 1963-09-02 Mémoire à canon à électrons Expired FR1368457A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US221247A US3362017A (en) 1962-09-04 1962-09-04 Electron gun memory

Publications (1)

Publication Number Publication Date
FR1368457A true FR1368457A (fr) 1964-07-31

Family

ID=22827012

Family Applications (1)

Application Number Title Priority Date Filing Date
FR4606A Expired FR1368457A (fr) 1962-09-04 1963-09-02 Mémoire à canon à électrons

Country Status (5)

Country Link
US (1) US3362017A (fr)
DE (1) DE1439811A1 (fr)
FR (1) FR1368457A (fr)
GB (1) GB1064118A (fr)
NL (1) NL297496A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113078039A (zh) * 2021-03-30 2021-07-06 上海联影医疗科技股份有限公司 电子枪装置以及医用直线加速器

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3445715A (en) * 1965-10-12 1969-05-20 Thomas W Dombeck Information storage apparatus
US3466615A (en) * 1966-04-29 1969-09-09 Ibm Read only memory including first and second conductive layers for producing binary signals
GB1281991A (en) * 1968-06-21 1972-07-19 Atomic Energy Authority Uk Improvements in or relating to a method and apparatus for storing information
GB1285910A (en) * 1968-12-13 1972-08-16 Messerschmitt Boelkow Blohm Electronic storage apparatus
US3618049A (en) * 1969-03-21 1971-11-02 Rca Corp Hologram memory
USRE28375E (en) * 1971-02-12 1975-03-25 Recording and display method and apparatus
US3720784A (en) * 1971-02-12 1973-03-13 Bell Telephone Labor Inc Recording and display method and apparatus
US3882471A (en) * 1974-04-19 1975-05-06 Westinghouse Electric Corp Apparatus and method of operating a high-density memory
US3971316A (en) * 1974-05-28 1976-07-27 Xerox Corporation Process for smoothing waterless lithographic masters
US4099261A (en) * 1977-02-22 1978-07-04 General Electric Company Method for writing on archival memory target by ion damage
JP2999282B2 (ja) * 1990-03-09 2000-01-17 キヤノン株式会社 記録再生方法及び装置
US5557596A (en) * 1995-03-20 1996-09-17 Gibson; Gary Ultra-high density storage device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE465931A (fr) * 1940-05-03
US2425003A (en) * 1944-12-23 1947-08-05 Bell Telephone Labor Inc Analysis and representation of complex waves
US2819380A (en) * 1953-03-23 1958-01-07 Du Mont Allen B Lab Inc Method and apparatus for making apertured masks
US2843799A (en) * 1953-08-14 1958-07-15 Rca Corp Direct-view electrical storage tube and methods of operating same
US3072889A (en) * 1955-04-20 1963-01-08 Fairchild Camera Instr Co Densitometric data handling system
US2919377A (en) * 1956-03-17 1959-12-29 Electronique & Automatisme Sa Information stores
US2935369A (en) * 1956-08-23 1960-05-03 Little Inc A Record sustaining structures and methods for manufacturing same
FR84703E (fr) * 1958-08-25 1965-07-12
NL259047A (fr) * 1960-02-27
US3226696A (en) * 1962-03-23 1965-12-28 John F Dove Data storage and retrieval system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113078039A (zh) * 2021-03-30 2021-07-06 上海联影医疗科技股份有限公司 电子枪装置以及医用直线加速器

Also Published As

Publication number Publication date
GB1064118A (en) 1967-04-05
NL297496A (fr)
DE1439811A1 (de) 1968-12-19
US3362017A (en) 1968-01-02

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