Method and devices for displaying images for viewing with...

Details Method and devices for displaying images for viewing with... Method and devices for displaying images for viewing with...

2005-10-11

2005-10-11

Nguyen, Judy (Department: 2851)

Optics: image projectors

Composite projected image

C353S038000, C345S007000, C348S756000, C348S758000, C359S630000, C349S011000, C349S013000, C349S057000

Reexamination Certificate

active

06953249

ABSTRACT:
Light (22) is projected from an image projector (20), in response to an image information signal (18) and is controllably refracted in response to a first control signal (26), for projecting refracted light (27) onto a screen (28). The screened light is for providing viewable images of varying size occupying all or part of the screen. The viewable images are refracted in response to a second control signal (64) for viewing the images of increasingly smaller size with correspondingly increasing magnification.

REFERENCES:
patent: 5499138 (1996-03-01), Iba
patent: 5644324 (1997-07-01), Maguire, Jr.
patent: 6057811 (2000-05-01), Edwards
patent: 6061103 (2000-05-01), Okamura et al.
patent: 6094182 (2000-07-01), Maguire, Jr.
patent: 6246382 (2001-06-01), Maguire, Jr.
patent: 6307589 (2001-10-01), Maquire, Jr.
patent: 6407724 (2002-06-01), Waldern et al.

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