CA948689A - Multi-beam cathode ray tube construction - Google Patents

Multi-beam cathode ray tube construction

Info

Publication number
CA948689A
CA948689A CA186,592A CA186592A CA948689A CA 948689 A CA948689 A CA 948689A CA 186592 A CA186592 A CA 186592A CA 948689 A CA948689 A CA 948689A
Authority
CA
Canada
Prior art keywords
ray tube
cathode ray
tube construction
beam cathode
construction
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
CA186,592A
Inventor
Adrian W. Standaart
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.)
Individual
Original Assignee
Individual
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 CA149,649A external-priority patent/CA945617A/en
Application filed by Individual filed Critical Individual
Priority to CA186,592A priority Critical patent/CA948689A/en
Application granted granted Critical
Publication of CA948689A publication Critical patent/CA948689A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/48—Electron guns
    • H01J2229/4824—Constructional arrangements of electrodes
    • H01J2229/4827—Electrodes formed on surface of common cylindrical support
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/48—Electron guns
    • H01J2229/50—Plurality of guns or beams
    • H01J2229/505—Arrays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/48—Electron guns
    • H01J2229/50—Plurality of guns or beams
    • H01J2229/507—Multi-beam groups, e.g. number of beams greater than number of cathodes
CA186,592A 1971-08-18 1973-11-23 Multi-beam cathode ray tube construction Expired CA948689A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA186,592A CA948689A (en) 1971-08-18 1973-11-23 Multi-beam cathode ray tube construction

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US17275671A 1971-08-18 1971-08-18
CA149,649A CA945617A (en) 1971-08-18 1972-08-17 Multi-beam cathode ray tube construction
US00343030A US3843901A (en) 1971-08-18 1973-03-20 Multi-beam cathode ray tube construction
CA186,592A CA948689A (en) 1971-08-18 1973-11-23 Multi-beam cathode ray tube construction

Publications (1)

Publication Number Publication Date
CA948689A true CA948689A (en) 1974-06-04

Family

ID=27425612

Family Applications (1)

Application Number Title Priority Date Filing Date
CA186,592A Expired CA948689A (en) 1971-08-18 1973-11-23 Multi-beam cathode ray tube construction

Country Status (1)

Country Link
CA (1) CA948689A (en)

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