(19)
(11) EP 0 218 561 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
02.12.1987 Bulletin 1987/49

(43) Date of publication A2:
15.04.1987 Bulletin 1987/16

(21) Application number: 86830286

(22) Date of filing: 07.10.1986
(84) Designated Contracting States:
AT BE CH DE FR GB LI NL SE

(30) Priority: 08.10.1985 IT 949785

(71) Applicant: Plessey S.p.A. Société dite:
 ()

(72) Inventors:
  • Fazzini, Alfredo
     ()
  • Bonifazi, Romano
     ()
  • Panico, Rocco
     ()
  • Madiai, Massimo
     ()

   


(54) Deflection unit with ferromagnetic supports to be magnetized in relation to the coupling with the kinescope, and use procedure thereof


(57) A deflection yoke for TV monitors and the like, with ferromagnetic supports intended to correct distortions in the images obtained from the kinescope (C) to be coupled or being coupled with the yoke, comprising a magnetizable support (18) disposed around the yoke past the deflection zone, in the broader part of the yoke, whose local magnetizations are provided for correcting the distortions, in particular for the geometry correction.






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