| 摘要 |
<p>This disclosure depicts methods and apparatus for improving interlace between the horizontal scan lines of alternate raster fields of a television receiver, and specifically for overcoming the problems of line pairing. The vertical ramp waveforms which drive the vertical deflection yoke are displaced in time with respect to the horizontal flyback pulses by a predetermined interval to insure that the beginnings of the vertical ramp waveforms for either field are not overlapped by a horizontal flyback pulse.</p> |
