NL139412B - COLOR TV DISPLAY TUBE. - Google Patents

COLOR TV DISPLAY TUBE.

Info

Publication number
NL139412B
NL139412B NL63295045A NL295045A NL139412B NL 139412 B NL139412 B NL 139412B NL 63295045 A NL63295045 A NL 63295045A NL 295045 A NL295045 A NL 295045A NL 139412 B NL139412 B NL 139412B
Authority
NL
Netherlands
Prior art keywords
color
display tube
tube
display
Prior art date
Application number
NL63295045A
Other languages
Dutch (nl)
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 NL139412B publication Critical patent/NL139412B/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
    • H01J29/70—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
    • H01J29/702—Convergence correction arrangements therefor
    • H01J29/703—Static convergence systems
NL63295045A 1962-07-09 1963-07-08 COLOR TV DISPLAY TUBE. NL139412B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US208403A US3247411A (en) 1962-07-09 1962-07-09 Post-deflection color purity correcting magnet system for a color tv cathode ray tube

Publications (1)

Publication Number Publication Date
NL139412B true NL139412B (en) 1973-07-16

Family

ID=22774489

Family Applications (2)

Application Number Title Priority Date Filing Date
NL295045D NL295045A (en) 1962-07-09
NL63295045A NL139412B (en) 1962-07-09 1963-07-08 COLOR TV DISPLAY TUBE.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL295045D NL295045A (en) 1962-07-09

Country Status (6)

Country Link
US (1) US3247411A (en)
BE (1) BE634726A (en)
DE (1) DE1289868B (en)
FR (1) FR1362357A (en)
GB (1) GB1012287A (en)
NL (2) NL139412B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3497745A (en) * 1967-02-20 1970-02-24 Zenith Radio Corp Alignment magnet for cathode-ray tube
DE1955846C3 (en) * 1969-11-06 1973-10-31 Leybold-Heraeus Gmbh & Co Kg, 5000 Koeln Electron gun for heating materials in a vacuum container
US4570140A (en) * 1976-03-05 1986-02-11 Hitachi, Ltd. Magnet assembly for adjusting the running path of the electron beam of color picture tube
CA1269694A (en) * 1985-07-31 1990-05-29 Paul Michael Bruey Deflection distortion correction device
US4823100A (en) * 1985-07-31 1989-04-18 Rca Licensing Corporation Deflection distortion correction device
GB8611321D0 (en) * 1986-05-09 1986-06-18 Philips Nv Correcting electron beam misconvergance

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL165991B (en) * 1950-12-15 Stork Conrad Bv DEVICE FOR GUIDING THIS BODY WHEN LOWERING A BODY HANGING FROM CABS.
US2586948A (en) * 1951-03-22 1952-02-26 Myron R Heppner Electron beam centering device for cathode-ray tubes
US3002120A (en) * 1954-08-02 1961-09-26 Rca Corp Beam convergence apparatus for tri-color kinescope
BE541271A (en) * 1954-09-14
US2963607A (en) * 1956-05-04 1960-12-06 Rca Corp Electron beam-controlling apparatus
US2941102A (en) * 1956-07-26 1960-06-14 Sol L Reiches Post deflection color purity correcting device for a color tv cathode ray tube and system using the same
US2950407A (en) * 1956-12-21 1960-08-23 Rca Corp Electric beam controlling apparatus
US2939979A (en) * 1957-04-26 1960-06-07 Sol L Reiches Color pure cathode ray tube display mechanism
NL108187C (en) * 1958-11-04

Also Published As

Publication number Publication date
DE1289868B (en) 1969-02-27
US3247411A (en) 1966-04-19
FR1362357A (en) 1964-05-29
BE634726A (en)
GB1012287A (en) 1965-12-08
NL295045A (en)

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