Optical: systems and elements – Holographic system or element – For synthetically generating a hologram
Reexamination Certificate
2008-01-08
2008-01-08
Lavarias, Arnel (Department: 2872)
Optical: systems and elements
Holographic system or element
For synthetically generating a hologram
C359S032000
Reexamination Certificate
active
07317564
ABSTRACT:
A holographic display comprises a spatial light modulator, SLM, arranged to display a set of tiled holographic images, and illuminating means for illuminating a surface of the SLM. Replay means are provided for focusing light reflected from the SLM surface to present a three dimensional image. The illuminating means comprises a light source appearing substantially at a DC spot position of the replay means.
REFERENCES:
patent: 5164848 (1992-11-01), Firth et al.
patent: 5963667 (1999-10-01), Hashimoto et al.
patent: 0426497 (1991-05-01), None
patent: 2330471 (1999-04-01), None
patent: WO 9919767 (1999-04-01), None
patent: 00/75699 (2000-12-01), None
F. Poszat Hu, LLC
Lavarias Arnel
Stolowitz Ford Cowger LLP
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