Compact optical and illumination system with reduced laser speckles

Abstract

An integrated imaging scanning system is disclosed. The said system is comprising a substrate, a light emitting element connected to the substrate for producing a beam of light directed to an insignia, a light directing element positioned relatively the light emitting element for redirecting the beam of light aimed at the insignia, a diffraction grating element to remove the speckle phenomena from the source of light, and a compound optical element for shaping the beam of light directed to the insignia.

Dependencies are inferred from the claim text.