Light emitting diode (LED) picture element

Details Light emitting diode (LED) picture element Light emitting diode (LED) picture element

2006-06-20

2006-06-20

Alavi, Ali (Department: 2875)

Illumination

Edge lighted panel

Light guide

C362S561000, C345S102000

Reexamination Certificate

active

07063449

ABSTRACT:
A picture element lamp is disclosed that mixes light from LEDs in a light guide. The light guide expands the perceived light source and can redirect the light toward viewing locations.

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Zhao et al., “Optical Elements for Mixing Colored LEDs to Create White Light”; Lighting Research Center, Rensselaer Polytechnic Institute, Troy, NY 12180; 8 pages.

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