LIGHT SOURCE OF TWO SCAN, VIDEO APPARATUS THEREFOR AND DRIVING METHOD THEREFOR

摘要

A light source of two scan, a video apparatus using the same and a driving method thereof are provided to significantly reduce a time interval, where three colors of a video are scanned, compared with an existing time division method, thereby reducing a rainbow phenomenon and greatly lessening a color separation phenomenon within pixels compared with an existing space division method which scans the three colors together. A beam outputting method of a laser light source comprises the following steps of: outputting a beam via two scan sections(410,420) for generating a whole video composed of plural pixel videos; outputting only a beam with a kind or two kinds of colors in a corresponding pixel section within a first scan section(410) for generating each pixel video; and outputting beams with different colors out of the three primary colors(401~409) in a corresponding scan section within a second scan section(420).