Patent ID: 6046782
Filing Date: 2000-04-04
Classification: H04N

Abstract:
A color image display apparatus, comprising:coloring means including a conical member with a plurality of color filters arranged radially;monochrome image display means having a display face such that each of said plurality of color filters is sequentially positioned in front of said display face, said monochrome image display means being disposed facing an outer conical surface of said conical member;a magnifying lens being disposed facing an inner conical surface of said conical member;rotating means for rotating said coloring means to sequentially position each of said plurality of color filters in front of said display face;a plurality of video signal storage means for receiving and storing a color video signal corresponding to each of said plurality of color filters;signal switching means for selecting and outputting to said monochrome image display means, a field of a video signal which includes each of the color video signals stored in said plurality of video signal storage means corresponding to the plurality of color filters facing said coloring means;wherein said plurality of color filters are red, green, and blue;wherein the output rate of the color video signal from said plurality video signal storage means is three times the input rate thereof, and said monochrome image display means has a vertical scanning rate corresponding to the output rate of said plurality of video signal storage means;wherein the color video signal input to each of said plurality of video signal storage means is an interlaced signal; andcontrol means for controlling said monochrome image display means to perform interlacing in accordance with the interlaced signal corresponding to the selected one of said plurality of video signal storage means.