NL7309474A - - Google Patents

Info

Publication number
NL7309474A
NL7309474A NL7309474A NL7309474A NL7309474A NL 7309474 A NL7309474 A NL 7309474A NL 7309474 A NL7309474 A NL 7309474A NL 7309474 A NL7309474 A NL 7309474A NL 7309474 A NL7309474 A NL 7309474A
Authority
NL
Netherlands
Application number
NL7309474A
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
Priority claimed from US272778A external-priority patent/US3864596A/en
Application filed filed Critical
Publication of NL7309474A publication Critical patent/NL7309474A/xx

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
    • H01J31/58—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
    • 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
    • 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
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/58—Arrangements for focusing or reflecting ray or beam
    • H01J29/60—Mirrors

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Electron Beam Exposure (AREA)
  • Electron Sources, Ion Sources (AREA)
NL7309474A 1972-07-18 1973-07-06 NL7309474A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US27277972A 1972-07-18 1972-07-18
US272778A US3864596A (en) 1972-07-18 1972-07-18 Multiple electron mirror apparatus

Publications (1)

Publication Number Publication Date
NL7309474A true NL7309474A (en) 1974-01-22

Family

ID=26955738

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7309474A NL7309474A (en) 1972-07-18 1973-07-06

Country Status (6)

Country Link
JP (1) JPS4946652A (en)
DE (1) DE2336794A1 (en)
FR (1) FR2193252B1 (en)
GB (1) GB1436615A (en)
IT (1) IT1000034B (en)
NL (1) NL7309474A (en)

Also Published As

Publication number Publication date
GB1436615A (en) 1976-05-19
IT1000034B (en) 1976-03-30
FR2193252B1 (en) 1976-09-17
DE2336794A1 (en) 1974-01-31
FR2193252A1 (en) 1974-02-15
JPS4946652A (en) 1974-05-04

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Legal Events

Date Code Title Description
BV The patent application has lapsed