FR1175450A - Memory target for electrostatic memory cathode ray tubes - Google Patents

Memory target for electrostatic memory cathode ray tubes

Info

Publication number
FR1175450A
FR1175450A FR1175450DA FR1175450A FR 1175450 A FR1175450 A FR 1175450A FR 1175450D A FR1175450D A FR 1175450DA FR 1175450 A FR1175450 A FR 1175450A
Authority
FR
France
Prior art keywords
memory
cathode ray
ray tubes
electrostatic
target
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
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.)
Siemens Schweiz AG
Albiswerk Zuerich AG
Original Assignee
Siemens Albis AG
Albiswerk Zuerich AG
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 Siemens Albis AG, Albiswerk Zuerich AG filed Critical Siemens Albis AG
Application granted granted Critical
Publication of FR1175450A publication Critical patent/FR1175450A/en
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
    • H01J29/41—Charge-storage screens using secondary emission, e.g. for supericonoscope
    • 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
    • G11C11/23—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using electrostatic storage on a common layer, e.g. Forrester-Haeff tubes or William tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
FR1175450D 1956-09-04 1957-04-13 Memory target for electrostatic memory cathode ray tubes Expired FR1175450A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1175450X 1956-09-04

Publications (1)

Publication Number Publication Date
FR1175450A true FR1175450A (en) 1959-03-26

Family

ID=4561486

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1175450D Expired FR1175450A (en) 1956-09-04 1957-04-13 Memory target for electrostatic memory cathode ray tubes

Country Status (2)

Country Link
CH (1) CH342606A (en)
FR (1) FR1175450A (en)

Also Published As

Publication number Publication date
CH342606A (en) 1959-11-30

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