| 摘要 |
PURPOSE: A coma coil of a deflection yoke is provided to improve a performance stability of the deflection yoke by enhancing the coil support force. CONSTITUTION: A coma coil of a deflection yoke(20) comprises a core(21) which is in square C shape, a bobbin(22) which is in rectangular shape for having the core(21) therein, and a coil(23) wiring on the outer surface of the bobbin(22). Stoppers(40) are formed on the left-right one side of the bobbin(22) to extend the width and height of end portion of the bobbin. The coma coil is fixed and coupled to the fixing structure formed on the upper surface of the neck(12) in the separator.
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