Front-projection screen with subsurface diffusion targets

Details Front-projection screen with subsurface diffusion targets Front-projection screen with subsurface diffusion targets

2004-11-12

2008-10-07

Lee, Diane I. (Department: 2851)

Optical: systems and elements

Projection screen

Unitary sheet comprising plural refracting areas

C359S443000, C359S455000, C359S459000

Reexamination Certificate

active

07433122

ABSTRACT:
An apparatus, system, and method for a front-projection screen having a subsurface diffusion target are disclosed herein.

REFERENCES:
patent: 1942841 (1934-01-01), Shimizu
patent: 2991693 (1961-07-01), MacNeille
patent: 3191495 (1965-06-01), Miller
patent: 4298246 (1981-11-01), Iwamura
patent: 4431266 (1984-02-01), Mori et al.
patent: 5668662 (1997-09-01), Magocs et al.
patent: 5870224 (1999-02-01), Saitoh et al.
patent: 5903399 (1999-05-01), Yamashita et al.
patent: 6530664 (2003-03-01), Vanderwerf et al.
patent: 7050227 (2006-05-01), Olofson et al.
patent: 7072096 (2006-07-01), Holman et al.
patent: 7102819 (2006-09-01), Chang
patent: 2003/0206342 (2003-11-01), Reed et al.
patent: 2004/0017612 (2004-01-01), Fadel et al.
patent: 2005/0018285 (2005-01-01), Kubota et al.
patent: 2005/0052737 (2005-03-01), Amemiya
patent: 2006/0061861 (2006-03-01), Munro et al.

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