Electric lamp and discharge devices – Cathode ray tube – Beam deflecting means
Patent
1989-10-02
1991-03-19
Yusko, Donald J.
Electric lamp and discharge devices
Cathode ray tube
Beam deflecting means
313431, 335211, 335213, H01J 2970
Patent
active
050013904
ABSTRACT:
Deflection unit for use with a color display tube in which the line deflection coils are of the saddle type and have a front flange which is formed in such a way that a central portion has a part located closest to the axis of the display tube and being parallel to the surface of the display tube and a part located farthest away from the axis of the display tube and being transverse to the axis of the display tube, such that the north-south raster error is reduced.
REFERENCES:
patent: 3246192 (1966-04-01), Torsch
Doomernik Franciscus M. P. P.
Jacobs Franciscus C. A. J.
Vink Nicolaas G.
Giust John E.
Kraus Robert J.
U.S. Philips Corporation
Yusko Donald J.
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