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1. (WO2017021551) A PROJECTION SCREEN

Pub. No.:    WO/2017/021551    International Application No.:    PCT/EP2016/068819
Publication Date: Fri Feb 10 00:59:59 CET 2017 International Filing Date: Sat Aug 06 01:59:59 CEST 2016
IPC: G03B 21/56
Applicants: HARKNESS SCREENS INTERNATIONAL LIMITED
Inventors: HARRISON, David
Title: A PROJECTION SCREEN
Abstract:
A projection screen comprising a polymer layer (250) comprising a front side (250a) that faces incoming incident light generated from a projector (110), incorporating a plurality of diffusing particles distributed throughout the polymer layer (250) and a first rear reflective layer (280) arranged on a back side of the polymer layer opposite to the front side.