An analog video interface for a digital video display, comprising an analog video input for receiving at least one analog video signal with composite or separate horizontal and vertical deflection signals; digitizing apparatus for digitizing the analog video signal; apparatus for generating...http://www.google.com.au/patents/US5841430?utm_source=gb-gplus-sharePatent US5841430 - Digital video display having analog interface with clock and video signals synchronized to reduce image flicker 
