Luminaire having an aperature light path

Details Luminaire having an aperature light path Luminaire having an aperature light path

2007-11-15

2010-02-02

Ward, John A (Department: 2885)

Illumination

Plural light sources

Particular wavelength

C362S249010, C362S249020, C362S365000

Reexamination Certificate

active

07654686

ABSTRACT:
A luminaire comprising an output aperture having an input port and an output port, a radiation guide having an input port and an output port and an array of LEDs located at the input port of the guide. Light emitted by the LEDs is transmitted into the guide. The input port of the aperture operatively connects to the output port of guide and is positioned adjacent thereto so that a central plane of the output aperture is asymmetric relative to a central plane of the radiation guide.

REFERENCES:
patent: 4787689 (1988-11-01), Korotky et al.
patent: 6971781 (2005-12-01), Guy
patent: 2004/0105261 (2004-06-01), Ducharme et al.
patent: 2006/0018118 (2006-01-01), Lee et al.
patent: 2006/0203488 (2006-09-01), Lodhie
patent: 2007/0145915 (2007-06-01), Roberge et al.
patent: 2006/036657 (2006-04-01), None

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