DK118620B - Cathode ray tubes. - Google Patents

Cathode ray tubes.

Info

Publication number
DK118620B
DK118620B DK206362AA DK206362A DK118620B DK 118620 B DK118620 B DK 118620B DK 206362A A DK206362A A DK 206362AA DK 206362 A DK206362 A DK 206362A DK 118620 B DK118620 B DK 118620B
Authority
DK
Denmark
Prior art keywords
cathode ray
ray tubes
tubes
cathode
ray
Prior art date
Application number
DK206362AA
Other languages
Danish (da)
Inventor
P Messineo
J Gross
Original Assignee
Rca 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.)
Filing date
Publication date
Application filed by Rca Corp filed Critical Rca Corp
Publication of DK118620B publication Critical patent/DK118620B/en

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
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/48—Electron guns
    • H01J29/50—Electron guns two or more guns in a single vacuum space, e.g. for plural-ray tube
    • H01J29/506—Electron guns two or more guns in a single vacuum space, e.g. for plural-ray tube guns in delta or circular configuration
    • 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
    • H01J29/70—Arrangements for deflecting ray or beam
    • H01J29/701—Systems for correcting deviation or convergence of a plurality of beams by means of magnetic fields at least
    • 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
    • H01J29/70—Arrangements for deflecting ray or beam
    • H01J29/701—Systems for correcting deviation or convergence of a plurality of beams by means of magnetic fields at least
    • H01J29/707—Arrangements intimately associated with parts of the gun and co-operating with external magnetic excitation devices
DK206362AA 1961-05-08 1962-05-07 Cathode ray tubes. DK118620B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US108431A US3164737A (en) 1961-05-08 1961-05-08 Cathode ray tube

Publications (1)

Publication Number Publication Date
DK118620B true DK118620B (en) 1970-09-14

Family

ID=22322143

Family Applications (1)

Application Number Title Priority Date Filing Date
DK206362AA DK118620B (en) 1961-05-08 1962-05-07 Cathode ray tubes.

Country Status (7)

Country Link
US (1) US3164737A (en)
BE (1) BE624849A (en)
CH (1) CH405411A (en)
DE (1) DE1163368B (en)
DK (1) DK118620B (en)
GB (1) GB993270A (en)
NL (1) NL278119A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL296268A (en) * 1962-08-06
US3250935A (en) * 1964-08-04 1966-05-10 Kentucky Electronics Inc Matrix multiple gun assembly for cathode ray tube
US3462629A (en) * 1966-05-09 1969-08-19 Stromberg Carlson Corp Self-aligning electron gun construction
DE2119340C2 (en) * 1971-04-21 1982-12-30 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Electrode unit comprising three electron beam generating systems - having common convergence electrode sealed by melting flaps to three electrodes at same positive potential
JPS5126208B1 (en) * 1971-05-18 1976-08-05
BE793992A (en) * 1972-01-14 1973-05-02 Rca Corp CATHODIC RAY TUBE
US4196370A (en) * 1978-02-24 1980-04-01 Rca Corporation CRT generating three inline beams and having shunts for weakening center beam horizontal magnetic deflection and strengthening vertical deflection
US4396862A (en) * 1978-05-01 1983-08-02 Rca Corporation Color picture tube with means for affecting magnetic deflection fields in electron gun area
US4634923A (en) * 1979-11-15 1987-01-06 Rca Corporation Color picture tube having improved electron gun
US4370593A (en) * 1980-12-30 1983-01-25 Rca Corporation In-line electron gun and method for modifying the same
US4556819A (en) * 1983-12-13 1985-12-03 Rca Corporation Color picture tube having inline electron gun with coma correction members

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2727828A (en) * 1952-03-18 1955-12-20 Rca Corp Method of making color-television screens
GB821542A (en) * 1955-02-12 1959-10-07 Emi Ltd Improvements in or relating to cathode ray tubes

Also Published As

Publication number Publication date
NL278119A (en)
BE624849A (en)
US3164737A (en) 1965-01-05
GB993270A (en) 1965-05-26
DE1163368B (en) 1964-02-20
CH405411A (en) 1966-01-15

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