Reflective type screen using a spacer layer

Details Reflective type screen using a spacer layer Reflective type screen using a spacer layer

2009-11-25

2011-11-29

Mahoney, Christopher (Department: 2862)

Optical: systems and elements

Projection screen

Embedded particles

C359S449000

Reexamination Certificate

active

08068277

ABSTRACT:
A reflective type screen using a spacer layer and that includes a light blocking layer blocking an incident light, a reflective layer formed on the light blocking layer to reflect the incident light, a diffusion layer formed on the reflective layer to diffuse the incident light, and at least one spacer layer formed between the reflective layer and the diffusion layer to have a refractive index differing from that of an adjacent layer to refract the incident light.

REFERENCES:
patent: 3893748 (1975-07-01), De Palma et al.
patent: 5668662 (1997-09-01), Magocs et al.
patent: 6842282 (2005-01-01), Kuroda et al.
patent: 7349154 (2008-03-01), Aiura et al.
patent: 7796331 (2010-09-01), Mizushima et al.
patent: 7826135 (2010-11-01), Destain et al.
patent: 7911692 (2011-03-01), Okamoto
patent: 2005/0007663 (2005-01-01), Chubachi et al.
patent: 2010/0079861 (2010-04-01), Powell
patent: 2010/0103513 (2010-04-01), Chuang et al.

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