Display device comprising a display screen with controlled transparency
OwnerLaurent LALUQUE, Sebastien ELLERO +2inventors
InventorsLaurent LALUQUE, Sebastien ELLERO, Johanna DOMINICI, Philippe AUGEREAU
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Abstract
The general field of the invention is that of display devices comprising at least one image projector comprising an image generator, projecting optics and a display screen, the image of said image generator being projected by the projecting optics onto said display screen. The display device according to the invention comprises means allowing the degree of optical transmission and the degree of optical scattering of said display screen to be controlled so as to make it completely transparent or completely scattering, the image being projected only in the latter case.
Claims7
A display device comprising at least one image projector comprising an image generator, projecting optics and a display screen, the image of said image generator being projected by the projecting optics onto said display screen, wherein the display device comprises means allowing the degree of optical transmission and the degree of optical scattering of said display screen to be controlled.
Dependencies are inferred from the claim text.