Beamsplitter display

Details Beamsplitter display Beamsplitter display

2007-03-22

2009-12-22

Ben, Loha (Department: 2873)

Optical: systems and elements

Single channel simultaneously to or from plural channels

By partial reflection at beam splitting or combining surface

C359S618000, C359S638000, C359S462000, C359S464000, C359S472000, C345S006000, C348S051000, C353S007000, C353S008000, C353S020000, C355S022000

Reexamination Certificate

active

07636198

ABSTRACT:
A three dimensional viewing assembly includes a first display, a second display, and a beamsplitter. The first display is for displaying a first image. The second display is for displaying a second image. The beamsplitter is disposed at least partially between the first display and the second display, and is configured to receive, and to optically overlay, the first and second images. The beamsplitter comprises a first surface, a second surface, and a mirror. The first surface at least partially faces the first display, and the second surface at least partially faces the second display. The mirror is disposed between the first surface and the second surface.

REFERENCES:
patent: 5552840 (1996-09-01), Ishii et al.
patent: 5808589 (1998-09-01), Fergason
patent: 6486997 (2002-11-01), Bruzzone et al.
patent: 6703988 (2004-03-01), Fergason
patent: 6779892 (2004-08-01), Agostinelli et al.
patent: 7401923 (2008-07-01), Fergason
patent: 2006/0268407 (2006-11-01), Fergason et al.

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