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Silicon Nano-materials Research & Development for Lighting

Phosphors used in lighting and display solutions are mostly derived from rare-earth elements (REEs), which is an environmental hazard to extract and process. Furthermore, persistently elevated prices since 2010 and IP restrictions on LED applications by major players have driven the lighting industry to seek alternatives for REE-phosphors.

LumiSands offers a cost-effective, non-toxic, and eco-friendly option for REE-phosphors with our patent-pending silicon quantum dot phosphor (SiQD-phosphor) technology.