DEFLECTION YOKE DEVICE FOR USE IN COLOR TELEVISION RECEIVER SETS

摘要

A DEFLECTION YOKE DEVICE FOR USE IN COLOR TELEVISION RECEIVER SETS The present invention involves a deflection yoke device which is preferably combined with an in-line type color picture tube having electron guns aligned horizontally. The distribution of magnetic fields is determined in the horizontal direction such that a sharp or strong barrel magnetic field is localized on the side of the neck portion whereas an extremely sharp pincushion magnetic field is localized on the side of the funnel portion and at the same time, an intensively sharp pincushion magnetic field is distributed between the funnel portion and the neck portion. The central electron beam is deflected more greatly than side electron beams so as to be landed outside the side electron beams.