Photo luminescent light source

Details Photo luminescent light source Photo luminescent light source

2008-07-07

2011-10-18

Santiago, Mariceli (Department: 2879)

Electric lamp and discharge devices

With optical device or special ray transmissive envelope

Light valve or obscuring means

C313S011000, C313S112000, C313S110000, C349S061000, C349S064000, C349S071000, C349S084000

Reexamination Certificate

active

08040028

ABSTRACT:
An apparatus for providing a photoluminescent light source is disclosed. In one embodiment, the apparatus comprises a light source that emanates light of a particular spectrum, photoluminescent material which converts light from the light source to light of another spectrum, and a selective mirror which reflects light generated by the light source and transmits light generated by the photoluminescent material. The photoluminescent material may be arranged so as to provide a plurality of light sources that emanate light of various colors.

REFERENCES:
patent: 6594062 (2003-07-01), Weder et al.
patent: 7196391 (2007-03-01), Hsieh
patent: 2002/0094533 (2002-07-01), Hess et al.
patent: 2004/0264212 (2004-12-01), Chung et al.
patent: 2006/0114371 (2006-06-01), Peterson et al.
patent: PCT US2008/069367 (2008-09-01), None

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