DE1439811A1 - Speichervorrichtung mit Elektronenstrahlerzeuger - Google Patents

Speichervorrichtung mit Elektronenstrahlerzeuger

Info

Publication number
DE1439811A1
DE1439811A1 DE19631439811 DE1439811A DE1439811A1 DE 1439811 A1 DE1439811 A1 DE 1439811A1 DE 19631439811 DE19631439811 DE 19631439811 DE 1439811 A DE1439811 A DE 1439811A DE 1439811 A1 DE1439811 A1 DE 1439811A1
Authority
DE
Germany
Prior art keywords
information
electron
electron beam
information carrier
intensity
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.)
Pending
Application number
DE19631439811
Other languages
German (de)
English (en)
Inventor
Brahm Charles Bernard
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
Publication of DE1439811A1 publication Critical patent/DE1439811A1/de
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Paints Or Removers (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Recording Measured Values (AREA)
DE19631439811 1962-09-04 1963-08-20 Speichervorrichtung mit Elektronenstrahlerzeuger Pending DE1439811A1 (de)

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
DE1439811A1 true DE1439811A1 (de) 1968-12-19

Family

ID=22827012

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19631439811 Pending DE1439811A1 (de) 1962-09-04 1963-08-20 Speichervorrichtung mit Elektronenstrahlerzeuger

Country Status (5)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0445825A3 (en) * 1990-03-09 1992-05-20 Canon Kabushiki Kaisha Information recording method/apparatus and information reproducing method/apparatus

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
US3720784A (en) * 1971-02-12 1973-03-13 Bell Telephone Labor Inc Recording and display method and apparatus
USRE28375E (en) * 1971-02-12 1975-03-25 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
US5557596A (en) * 1995-03-20 1996-09-17 Gibson; Gary Ultra-high density storage device
CN113078039B (zh) * 2021-03-30 2024-06-14 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

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE465931A (enrdf_load_stackoverflow) * 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
NL243565A (enrdf_load_stackoverflow) * 1958-08-25 1900-01-01
NL259047A (enrdf_load_stackoverflow) * 1960-02-27
US3226696A (en) * 1962-03-23 1965-12-28 John F Dove Data storage and retrieval system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0445825A3 (en) * 1990-03-09 1992-05-20 Canon Kabushiki Kaisha Information recording method/apparatus and information reproducing method/apparatus
US5446720A (en) * 1990-03-09 1995-08-29 Canon Kabushiki Kaisha Information recording method and apparatus recording two or more changes in topographical and electrical states

Also Published As

Publication number Publication date
FR1368457A (fr) 1964-07-31
GB1064118A (en) 1967-04-05
NL297496A (enrdf_load_stackoverflow)
US3362017A (en) 1968-01-02

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Legal Events

Date Code Title Description
SH Request for examination between 03.10.1968 and 22.04.1971