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Title:
PROJECTION AND/OR REAR PROJECTION SCREEN
Document Type and Number:
WIPO Patent Application WO2004072722
Kind Code:
A3
Abstract:
The invention relates to a projection and/or rear projection screen comprising at least one first substrate which is associated with a surface-effect diffusing layer, which provides resolution of at least 510<3>DPI and whereby the image can be viewed free of blurring and at an angle of view of 180 DEG on each of the faces of the screen.

Inventors:
BERTIN-MOUROT THOMAS (FR)
LEBAIL YANNICK (FR)
Application Number:
PCT/FR2004/000015
Publication Date:
March 24, 2005
Filing Date:
January 07, 2004
Export Citation:
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Assignee:
SAINT GOBAIN (FR)
BERTIN-MOUROT THOMAS (FR)
LEBAIL YANNICK (FR)
International Classes:
G03B21/62; (IPC1-7): G03B21/62
Domestic Patent References:
WO2002041074A12002-05-23
Foreign References:
US3655263A1972-04-11
EP0561551A11993-09-22
US3609000A1971-09-28
US20020093607A12002-07-18
EP0770902A11997-05-02
US6304378B12001-10-16
EP0414313A11991-02-27
US6327088B12001-12-04
GB1140416A1969-01-22
US20020163722A12002-11-07
EP0478187A21992-04-01
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