| 摘要 |
: Display device including a field distortion correction circuit, and field distortion correction circuit. When, for example horizontal lines are displayed on a display screen of a display device, they may exhibit a field distortion, predominantly in the form of gulling distortion which becomes manifest as a sinewave-shaped line instead of the horizontal line to be displayed. To correct this field distortion, a correction is generated by means of a field distortion correction circuit and a resonant circuit, dependent on the location on the display screen, which correction is added to the field deflection current so that the picture to be displayed is corrected for this error.
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