Device for the representation of static and of moving images using a projection screen, projection screen and method for the representation and for the production of

摘要

Device for the representation of static or moving images using a projection screen,characterized by the,that the device has one or a plurality of monochromatic laser light sources that a front projection of the laser light of the laser light sources on the projection screen is provided, and that the projection screen is spectrally selectively reflecting, whereby it is not affected by interfering light one of the wavelengths of the monochromatic laser light wavelength which acts substantially dark and the monochromatic laser light strongly reflected, wherein the projection screen for the production of the spectral selectivity selectively reflection-enhancing platelet-shaped pigments with at least 2 layers with different refractive index has.