Device and method for the presentation of static or moving...

Details Device and method for the presentation of static or moving... Device and method for the presentation of static or moving...

2011-01-18

2011-01-18

Mahoney, Christopher (Department: 2862)

Optical: systems and elements

Projection screen

C359S454000, C359S459000, C353S079000

Reexamination Certificate

active

07872800

ABSTRACT:
The invention relates to a device and method for displaying a static or moving picture, wherein the inventive device comprises a laser light source and a screen and is characterized in that said screen has a structure at which the illuminated parts simultaneously reflect or transmit light in different directions inside a beam width.

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