DEFLECTION YOKE

摘要

PURPOSE: A deflection yoke is provided to increase a contact area between a ferrite core and a hot melt for fixing the ferrite core on a coil separator by forming an unevenness portion at one side of a circumference of a ferrite core. CONSTITUTION: A deflection yoke comprises a coil separator having a vertical deflection coil and a horizontal deflection coil for deflecting electron beams toward a vertical and a horizontal direction, a ferrite core(14) fixed on the coil separator by depositing a hot melt and disposed on a circumference of the coil separator for enhancing a vertical deflection magnetic field, and an unevenness portion(20) disposed on one side of a circumference of the ferrite core for increasing a contact area between the ferrite core and a hot melt.