Displays using solid state light sources

Details Displays using solid state light sources Displays using solid state light sources

2006-05-30

2006-05-30

Koval, Melissa Jan (Department: 2851)

Optics: image projectors

Plural

C353S102000, C353S121000, C348S744000, C349S005000

Reexamination Certificate

active

07052145

ABSTRACT:
Methods and systems are disclosed for displaying images represented by image-representative video signals. In one embodiment, an apparatus is provided for displaying images represented by image-representative input signals, including: rows of micro light sources, such as microlasers or LEDs for producing sheets of light; a diffractive panel, in the path of the sheets of light, which receives the input signals and diffracts the sheets of light to obtain diffracted light imparted with image-representative information; and a Schleiren optical system for processing the diffracted light to produce images represented by the image-representative input signals.

REFERENCES:
patent: 4389659 (1983-06-01), Sprague
patent: 6154259 (2000-11-01), Hargis et al.
patent: 6747613 (2004-06-01), Miyawaki et al.
patent: 6751001 (2004-06-01), Tanner et al.
patent: 2003/0076423 (2003-04-01), Dolgoff

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