Front projection screens including reflective layer and an...

Details Front projection screens including reflective layer and an... Front projection screens including reflective layer and an...

2007-11-30

2008-11-25

Lee, Diane I. (Department: 2851)

Optical: systems and elements

Projection screen

Unitary sheet comprising plural refracting areas

C359S455000, C359S459000, C359S452000

Reexamination Certificate

active

07457036

ABSTRACT:
Projection screens include a substrate, a reflective layer on the substrate and a refractive layer on the substrate. The refractive layer includes an array of anamorphic microlenses.

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