Three-dimensional image communication terminal and...

Details Three-dimensional image communication terminal and... Three-dimensional image communication terminal and...

2010-06-30

2010-12-07

Dowling, William C (Department: 2878)

Optics: image projectors

Stereoscopic

C353S010000, C352S061000, C359S475000, C359S458000, C359S478000

Reexamination Certificate

active

07845799

ABSTRACT:
A projection-type three-dimensional image display apparatus includes a projector, a screen and an image former. The projector projects a plurality of element images containing parallax information to a two-dimensional plane. An image is formed on the screen, of a light transmittance that is electrically controlled by the projector. An image former forms a three-dimensional image having a vertical parallax and a horizontal parallax in a space in front of the screen from the projection image.

REFERENCES:
patent: 6271896 (2001-08-01), Moseley et al.
patent: 7150531 (2006-12-01), Toeppen
patent: 7400447 (2008-07-01), Sudo et al.
patent: 7446733 (2008-11-01), Hirimai
patent: 2003/0067460 (2003-04-01), Tomono
patent: 2001-275134 (2001-10-01), None

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