Data card with lenticular optical display
Detection and correction of skew between a writing laser...
DEVICE FOR CONVERTING THE INTENSITY DISTRIBUTION OF A LASER...
Device for displaying a three dimensional image
Device for displaying lenticular displays
Device for displaying lenticular displays
Device for distributing light on an image frame
Device for homogenizing a light beam
Device for homogenizing light
Device for homogenizing radiation by means of irregular...
Device for optically rotating light beams in a beam array
Device for reproducing three-dimensional image with background
Device for shaping laser radiation
Device for the optical beam transformation of a linear...
Diagonal lenticular image system
Differentially-cured materials and process for forming same
Diffractive/Refractive lenslet array incorporating a second asph
Digitally imaged lenticular products incorporating...
Digitally imaged lenticular products incorporating...
Diode laser beam combiner system