AT240436B - Cathode ray tube with three electron beam spinners - Google Patents

Cathode ray tube with three electron beam spinners

Info

Publication number
AT240436B
AT240436B AT963062A AT963062A AT240436B AT 240436 B AT240436 B AT 240436B AT 963062 A AT963062 A AT 963062A AT 963062 A AT963062 A AT 963062A AT 240436 B AT240436 B AT 240436B
Authority
AT
Austria
Prior art keywords
spinners
electron beam
ray tube
cathode ray
cathode
Prior art date
Application number
AT963062A
Other languages
German (de)
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
Application granted granted Critical
Publication of AT240436B publication Critical patent/AT240436B/en

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
    • H01J31/20—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes for displaying images or patterns in two or more colours
    • H01J31/208—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes for displaying images or patterns in two or more colours using variable penetration depth of the electron beam in the luminescent layer, e.g. penetrons
    • 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
AT963062A 1961-12-07 1962-12-07 Cathode ray tube with three electron beam spinners AT240436B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US157644A US3188508A (en) 1961-12-07 1961-12-07 Beam penetration color cathode ray tube

Publications (1)

Publication Number Publication Date
AT240436B true AT240436B (en) 1965-05-25

Family

ID=22564635

Family Applications (1)

Application Number Title Priority Date Filing Date
AT963062A AT240436B (en) 1961-12-07 1962-12-07 Cathode ray tube with three electron beam spinners

Country Status (8)

Country Link
US (1) US3188508A (en)
AT (1) AT240436B (en)
BE (1) BE625862A (en)
CH (1) CH428950A (en)
DE (1) DE1163370B (en)
GB (1) GB1003165A (en)
NL (1) NL286375A (en)
NO (1) NO116976B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3395309A (en) * 1965-04-30 1968-07-30 Hewlett Packard Co Electronic display tubes
US3440468A (en) * 1965-12-02 1969-04-22 Nippon Columbia Three electron gun color picture tube
US3413410A (en) * 1966-02-04 1968-11-26 Polaroid Corp Color television system with means for reducing kinescope misregistration
US3453472A (en) * 1967-01-18 1969-07-01 Sylvania Electric Prod Convergence apparatus for multi-gun cathode ray tubes
US3492412A (en) * 1967-03-09 1970-01-27 Polaroid Corp Misregistration correction system and method
USRE29740E (en) * 1968-02-05 1978-08-22 Sony Corporation Color cathode ray tube of the plural beam, single electron gun type

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2719242A (en) * 1954-07-08 1955-09-27 Rca Corp Beam alignment device for plural beam tubes

Also Published As

Publication number Publication date
NL286375A (en)
CH428950A (en) 1967-01-31
GB1003165A (en)
DE1163370B (en) 1964-02-20
NO116976B (en) 1969-06-16
BE625862A (en)
US3188508A (en) 1965-06-08

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