GB1288181A - - Google Patents

Info

Publication number
GB1288181A
GB1288181A GB2371A GB2371A GB1288181A GB 1288181 A GB1288181 A GB 1288181A GB 2371 A GB2371 A GB 2371A GB 2371 A GB2371 A GB 2371A GB 1288181 A GB1288181 A GB 1288181A
Authority
GB
United Kingdom
Prior art keywords
jan
cathode
screen
apertures
diaphragm
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
GB2371A
Other languages
English (en)
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 filed Critical
Publication of GB1288181A publication Critical patent/GB1288181A/en
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
    • H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
    • H01J31/12—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen
    • H01J31/128—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen provided with control means permitting the electron beam to reach selected parts of the screen, e.g. digitally controlled display tubes

Landscapes

  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
GB2371A 1970-01-27 1971-01-01 Expired GB1288181A (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP684670A JPS4913102B1 (enExample) 1970-01-27 1970-01-27

Publications (1)

Publication Number Publication Date
GB1288181A true GB1288181A (enExample) 1972-09-06

Family

ID=11649590

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2371A Expired GB1288181A (enExample) 1970-01-27 1971-01-01

Country Status (4)

Country Link
JP (1) JPS4913102B1 (enExample)
DE (1) DE2103545A1 (enExample)
FR (1) FR2076961A5 (enExample)
GB (1) GB1288181A (enExample)

Also Published As

Publication number Publication date
FR2076961A5 (enExample) 1971-10-15
DE2103545A1 (de) 1971-08-12
JPS4913102B1 (enExample) 1974-03-29

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees