Patent ID: 6466272
Filing Date: 2002-10-15
Classification: G09G,H04N

Abstract:
A display apparatus for receiving video signals which differ in scanning frequencies or resolutions, comprising;a receiver capable of receiving any of a plurality of predetermined video signals differing in scanning frequencies or resolutions; a multi-frequency/resolution converter to convert at least one of a scanning frequency and a horizontal resolution of a received video signal from said receiver so as to be within predetermined higher ranges, said multi-frequency/resolution converter being capable of selectably converting at least two different video signals of said predetermined video signal differing in scanning frequencies or resolutions, said multi-frequency/resolution converter including a detector to detect a moving portion in the content of the at least one received video signal based on information held in a video memory circuit and for providing an output indicative of the movement information to timing control circuit; and a display for displaying a converted said received video signal from said multi-frequency/resolution converter.