DEFLECTION YOKE

PURPOSE: A deflection yoke is provided to prevent deterioration of convergence characteristic by forming a steel section on a neck portion of a coil separator. CONSTITUTION: A correction portion is formed at one side of a rear cover(145) near a neck portion(130) of a coil separator(100). The correction portion is formed by a magnetic body. The correction portion is used for correcting a mis-convergence according to a magnetic characteristic of a deflection yoke. A couple of steel section(10,20) is formed on one side of the rear cover(145) near the neck portion(130) of the coil separator(100). The steel sections(10,20) are faced to each other. A part of an outer circumference of the neck portion(130) is covered partially by the steel sections(10,20). An external face of the neck portion(130) is covered by the steel sections(10,20).