| 摘要 |
The deflection yoke for use in the in-line type color cathode-ray tube comprises a horizontal deflection yoke, vertical deflection yoke and core, and the vertical deflection coil is an or/and auxiliary magnetic field correcting means which generates the vertical deflection magnetic field of the screen side in the form of a pincushion. A set of correction members made of mild magnetic material consisting of circular lugs which extend in the circumferential direction of the neck of the cathode-ray tube and center lugs which extend in the direction of the tube axis are provided at the north and south positions between the horizontal deflection coil at the electron gun side of the deflection yoke and the vertical deflection coil to simultaneously correct misconvergence in the horizontal and vertical directions at the corners of the fluorescent screen.
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