| 摘要 |
PCT No. PCT/EP98/00564 Sec. 371 Date Sep. 14, 1998 Sec. 102(e) Date Sep. 14, 1998 PCT Filed Feb. 3, 1998 PCT Pub. No. WO98/59500 PCT Pub. Date Dec. 30, 1998In a device for displaying a video image with a source emitting at least an intensity-modulated light bundle (41, 42) and a deflecting device (41, 42) for deflecting the light bundle, for the angle-proportional scanning of Np image points in lines over an angle alpha rho , and for the angle-proportional scanning of the light bundle of Nz, lines of the video image over an angle alpha z, the source emits two light bundles which can be modulated independently from one another, the first light bundle being modulated with the video information for the illumination of a first image point controlled by raster scanning and the second light bundle being modulated with the video information for the illumination of a second image point, wherein the video information of the second image point is offset relative to the video information of the first image point by mz lines of an image and m rho image points of a line, with whole numbers mz</=Nz and m rho </=N rho , and mz and/or m rho NOTEQUAL 0, and an optical system is provided which combines the two light bundles at a common real or virtual point (54) situated in front of or inside the deflecting devices in the direction of light propagation, the two light bundles traveling apart proceeding from this real or virtual point (54) at a predetermined angle mzx alpha z/Nz in the image scanning direction and at a predetermined angle m rho x alpha rho /N rho in the line scanning direction.
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