Transmission type screen with glossy permeable layer and method

Details Transmission type screen with glossy permeable layer and method Transmission type screen with glossy permeable layer and method

1997-07-22

2000-03-14

Metjahic, Safet

Optical: systems and elements

Projection screen

Unitary sheet comprising plural refracting areas

359453, G03B 2160

Patent

active

060380705

ABSTRACT:
A permeable image display screen having a lenticular lens sheet including a plurality of semi-cylindrical lens portions and a plurality of non-focusing portions. The lens portions are arranged in parallel with spaces on a side of an image light emission surface of the lenticular lens sheet and contain diffusion particles for diffusing image light incident from an image light incidence surface of the lenticular lens sheet. Each of the non-focusing portions, through which the image light does not pass, is arranged on the side of the image light emission surface and between two adjacent lens portions. A glossy permeable layer is provided on the image light emission surface of the lenticular lens sheet.

REFERENCES:
patent: 4730897 (1988-03-01), McKechnie et al.
patent: 5066099 (1991-11-01), Yoshida et al.
patent: 5196960 (1993-03-01), Matsuzki et al.
patent: 5400069 (1995-03-01), Braun et al.
patent: 5434706 (1995-07-01), Mitani et al.
patent: 5581407 (1996-12-01), Mitani et al.
patent: 5666155 (1997-09-01), Mersereau
patent: 5668662 (1997-09-01), Magocs et al.
patent: 5724182 (1998-03-01), Mitani et al.
patent: 5745288 (1998-04-01), Miyata et al.

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