Sign illumination system

Details Sign illumination system Sign illumination system

2005-11-15

2005-11-15

Ward, John Anthony (Department: 2875)

Illumination

Supported by vehicle structure

Plural light sources

C362S240000, C362S241000, C362S247000, C362S812000

Reexamination Certificate

active

06964507

ABSTRACT:
A radiation-emitting device comprising a side-emitting optoelectronic device having an upper surface and a heat sink in thermal conductivity with the side-emitting optoelectronic device. A reflector at least partially surrounds the side-emitting optoelectronic device. The reflector is positioned and shaped to reflect the emitted light substantially in an output direction. A reflective, non-transparent layer is disposed adjacent the upper surface of the side-emitting optoelectronic device.

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Lumileds Lighting, LLC, Luxeon 1-Watt Emitter, Technical Data DS25, dated Jul. 2002, pp. 1-12, San Jose, CA, USA.

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