Holographic display system

Optics: image projectors – Composite projected image – Multicolor picture

Reexamination Certificate

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Details

C353S033000, C353S015000, C353S022000, C353S047000, C362S425000

Reexamination Certificate

active

06874891

ABSTRACT:
An improved system is disclosed for displaying multi-image or animated holograms, in which the light that is used to illuminate the hologram is reflected to the hologram through one or more mirrors, and the angle at which the incoming light illuminates the hologram is varied over time.

REFERENCES:
patent: 6407832 (2002-06-01), Holzbach et al.
patent: 6674556 (2004-01-01), Mori et al.
Berkhout, Rudie, “A Compact Hologram Display, and the Design for a Full-Color Version, Using Diode Lasers,” SPIE Proceedings Series, Practical Holography XII, 1998, pp. 1-8, vol. 3293, SPIE.
Vacca, John R., “Holograms & Holography Design, Techniques & Commercial Applications,” 2001, pp. 49-57, Charles River Media, Inc., Hingham, Massachusetts.

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