Interference No. 104,403
36. Rosenthal experimented and made prototypes of multiple
cylindrical Fresnel lenses (Rosenthal Record page 38).
37. On April 11, 1994, Alan Rothchild testifies that he was shown:
. . . a lens sheet in which I, the viewer could see the sheet
appear as an opaque image material at one angle of view
and then from another angle of view, see the sheet as
transparent, thereby providing a clear view through the sheet
to objects behind it. This lens sheet had a plurality of
parallel lenticulated conic lenses on the viewing side and on
the opposite side had a plurality of spaced-apart, raised
parallel portions with a composite image positioned
thereupon with indented transparent concave lenses in
between which permitted the passage of light. Thereby an
object beneath the sheet at a preselected distance was
viewable through the transparent concave lens portions.
(Rosenthal Record page 25).
38. Rothchild also testifies that on April 11, 1994, Rosenthal showed
him unique packaging with his lens sheet used as a window which
provided a view of an opaque image at one angle, and at
anot
her
angl
e
provi
ded
a
clear
11
Page: Previous 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Next
Last modified: November 3, 2007