Screen and projection system

Details Screen and projection system Screen and projection system

2011-03-22

2011-03-22

Mahoney, Christopher (Department: 2862)

Optical: systems and elements

Projection screen

With reflector or additional screen

C359S452000, C359S589000

Reexamination Certificate

active

07911692

ABSTRACT:
A screen includes: a substrate; and a first color material layer disposed on one surface of the substrate, wherein the first color material layer includes a first color material adapted to absorb light with a part of wavelengths of an incident light, and the first color material has a peak absorption wavelength in a visible light range, and a size of causing Mie scattering on the light in the visible light range.

REFERENCES:
patent: 6639631 (2003-10-01), Hall et al.
patent: 7078697 (2006-07-01), Barker et al.
patent: 7573549 (2009-08-01), Nishihara et al.
patent: 2007/0002438 (2007-01-01), Toda et al.
patent: A-2002-107828 (2002-04-01), None
patent: A-2006-317832 (2006-11-01), None

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