18 RCA 75,584 TIMING CIRCUIT FOR THE DIGITAL GENERATION OF COMPOSITE LUMINANCE AND CHROMINANCE VIDEO SIGNAL FOR NONINTERLACED TELEVISION RASTER SCAN-LINE PATTERN Ragged vertical edges normally displayed by a NTSC color-carrier on a non-interlaced display are effectively eliminated through persistence of vision by altering the duration of a selected single scan-line of the non-display portion of each of successive fields by an odd number of half-cycles of the NTSC colorcarrier frequency.
TIMING CIRCUIT FOR THE DIGITAL GENERATION OF COMPOSITE LUMINANCE AND CHROMINANCE VIDEO SIGNAL FOR NON-INTERLACED TELEVISION RASTER SCAN-LINE PATTERN