Asymmetry forming arrangement in a deflection winding
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United States of America Patent
Stats
-
Aug 22, 2000
Grant Date -
N/A
app pub date -
Apr 16, 1999
filing date -
Apr 24, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A deflection yoke for a cathode-ray tube of a video display, includes a pair of horizontal deflection windings and a pair of vertical deflection windings. The pair of vertical deflection windings includes a saddle-shaped winding. The saddle-shaped winding includes a front end winding portion, close to a screen of the cathode ray tube, a rear end winding portion, remote from the screen and a pair of side winding portions, between the front and rear end portions. The saddle-shaped winding is disposed generally symmetrically with respect to a plane of symmetry. A depression or notch is formed in the front end winding portion for varying a winding distribution locally. The depression or notch forms asymmetry with respect to the plane of symmetry.
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