| 摘要 |
PROBLEM TO BE SOLVED: To suppress noise generated by a deflection yoke at supply of deflecting current. SOLUTION: The deflection yoke 10 is provided with a horizontal deflection coil 11, a vertical deflection coil 12, an insulating frame 13 made of an insulating material, a deflection adjustment plate 20 fitted on an outer periphery face of the insulating frame 13, and a ferrite core 14 covering at least a part of an outer periphery of the insulating frame 13. The deflection adjustment plate 20 is fixed to the outer periphery face of the insulating frame 13 surrounded by a high-elasticity resin material 21 with a hardness of 10 to 60. COPYRIGHT: (C)2005,JPO&NCIPI
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