Portable communication device with DMD

Details Portable communication device with DMD Portable communication device with DMD

2011-01-25

2011-01-25

Franklin, Jamara A (Department: 2876)

Registers

Coded record sensors

Particular sensor structure

C455S566000

Reexamination Certificate

active

07874486

ABSTRACT:
A filter-free projector includes a light source unit to generate a light beam with different color and a color control module coupled to the light source unit for switching the light source unit to emit one color light at a time. A digital mirror device panel having a plurality of mirror elements is provided so as to reflect light fed from the light source unit. Projection lens is positioned in the reflected light path from the digital mirror device panel to project image.

REFERENCES:
patent: 4737448 (1988-04-01), Hochberg
patent: 5818634 (1998-10-01), Richard et al.
patent: 7173586 (2007-02-01), Osame et al.
patent: 2003/0092470 (2003-05-01), Kurakane
patent: 2004/0017518 (2004-01-01), Stern et al.

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