Uniform intensity LED lighting system

Details Uniform intensity LED lighting system Uniform intensity LED lighting system

2011-07-12

2011-07-12

Ton, Anabel M (Department: 2875)

Illumination

Plural light sources

With modifier

C362S800000, C362S612000, C362S613000, C362S249020, C362S249110

Reexamination Certificate

active

07976187

ABSTRACT:
Light emitting device multi-chip lighting fixtures are disclosed. According to one aspect, a lighting fixture is provided, the lighting fixture having a plurality of light-emitting devices operable for emitting light onto a light diffuser. Where each of the light-emitting devices produces light having a non-uniform luminous intensity, each of the light-emitting devices is positioned with respect to one another to illuminate the surface of the light diffuser with an aggregate light having a substantially uniform luminous intensity. In this way, the light cast by the lighting fixture appears to have a substantially uniform luminous intensity.

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