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Engineered nanoparticles enable higher packaged LED efficiency and improved color conversion

Ying Li, Bharath Natarajan, Glenn Horner, Linda Schadler, and Robert Karlicek describe a new nano-zirconia-based LED encapsulation material that promises improved packaged LED efficiency and potentially integrated color conversion. The original version of this article...

UV and industrial LED applications require efficient thermal materials for LED substrates

A nanocrystalline aluminum oxide dielectric layer on LED module substrates provides the excellent thermal conductivity needed to ensure reliable operation of high-output sources in industrial applications, explains Pekka Katila. The original version of this article...