CA563354A - Cathode ray apparatus - Google Patents

Cathode ray apparatus

Info

Publication number
CA563354A
CA563354A CA563354A CA563354DA CA563354A CA 563354 A CA563354 A CA 563354A CA 563354 A CA563354 A CA 563354A CA 563354D A CA563354D A CA 563354DA CA 563354 A CA563354 A CA 563354A
Authority
CA
Canada
Prior art keywords
cathode ray
ray apparatus
cathode
ray
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
CA563354A
Other languages
French (fr)
Inventor
T. Mcnaney Joseph
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.)
General Dynamics Corp
Original Assignee
General Dynamics 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.)
Publication date
Application granted granted Critical
Publication of CA563354A publication Critical patent/CA563354A/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
    • H01J31/16—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen with mask carrying a number of selectively displayable signs, e.g. charactron, numeroscope
CA563354A 1956-05-14 Cathode ray apparatus Expired CA563354A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1490756A GB827192A (en) 1956-05-14 1956-05-14 Improvements in or relating to a cathode ray apparatus

Publications (1)

Publication Number Publication Date
CA563354A true CA563354A (en) 1958-09-16

Family

ID=10049651

Family Applications (1)

Application Number Title Priority Date Filing Date
CA563354A Expired CA563354A (en) 1956-05-14 Cathode ray apparatus

Country Status (3)

Country Link
CA (1) CA563354A (en)
FR (1) FR1153948A (en)
GB (1) GB827192A (en)

Also Published As

Publication number Publication date
FR1153948A (en) 1958-03-28
GB827192A (en) 1960-02-03

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