Illumination – Plural light sources – With modifier
Reexamination Certificate
2007-01-09
2007-01-09
Quach-Lee, Y. My (Department: 2875)
Illumination
Plural light sources
With modifier
C362S244000, C362S331000, C362S390000
Reexamination Certificate
active
11026219
ABSTRACT:
The present invention provides for a linear lighting apparatus. The apparatus includes a plurality of light emitting diodes, a primary optical assembly, and a secondary optical assembly. The light emitting diodes produce light towards the primary optical assembly. The primary optical assembly refracts this light towards the secondary optical assembly. The secondary optical assembly receives this light and refracts the light again so that the light emanates from the linear lighting apparatus. The present invention also provides a method for improving lighting efficiency from a linear lighting apparatus. The method includes emitting light from a plurality of light emitting diodes, refracting the light in a primary optical assembly, receiving this light refracted by the primary optical assembly, and refracting this light in a secondary optical assembly so as to direct the light from the apparatus.
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Reo Ann
Watt Graeme
lo Lighting
McAndrews Held & Malloy Ltd.
Quach-Lee Y. My
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