IT989143B - IMPROVEMENTS TO COLOR TELEVISIONS OR RELATED TO THEM - Google Patents

IMPROVEMENTS TO COLOR TELEVISIONS OR RELATED TO THEM

Info

Publication number
IT989143B
IT989143B IT2533273A IT2533273A IT989143B IT 989143 B IT989143 B IT 989143B IT 2533273 A IT2533273 A IT 2533273A IT 2533273 A IT2533273 A IT 2533273A IT 989143 B IT989143 B IT 989143B
Authority
IT
Italy
Prior art keywords
color televisions
televisions
color
Prior art date
Application number
IT2533273A
Other languages
Italian (it)
Original Assignee
Plessey Handel Investment Ag
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 Plessey Handel Investment Ag filed Critical Plessey Handel Investment Ag
Application granted granted Critical
Publication of IT989143B publication Critical patent/IT989143B/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
IT2533273A 1972-06-17 1973-06-13 IMPROVEMENTS TO COLOR TELEVISIONS OR RELATED TO THEM IT989143B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2846972A GB1428678A (en) 1972-06-17 1972-06-17 Colour television receivers

Publications (1)

Publication Number Publication Date
IT989143B true IT989143B (en) 1975-05-20

Family

ID=10276141

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2533273A IT989143B (en) 1972-06-17 1973-06-13 IMPROVEMENTS TO COLOR TELEVISIONS OR RELATED TO THEM

Country Status (4)

Country Link
DE (1) DE2330525A1 (en)
FR (1) FR2189966B1 (en)
GB (1) GB1428678A (en)
IT (1) IT989143B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1597604A (en) * 1977-12-09 1981-09-09 Ibm Lateral convergence assembly for cathode ray tube

Also Published As

Publication number Publication date
FR2189966A1 (en) 1974-01-25
FR2189966B1 (en) 1977-02-11
GB1428678A (en) 1976-03-17
DE2330525A1 (en) 1974-01-03

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