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Home > News > Novel Nano-Etched Cavity Makes LEDs 7 Times Brighter

July 20th, 2006

Novel Nano-Etched Cavity Makes LEDs 7 Times Brighter

Researchers at the National Institute of Standards and Technology (NIST) have made semiconductor light-emitting diodes (LEDs) more than seven times brighter by etching nanoscale grooves in a surrounding cavity to guide scattered light in one direction. ... novel nanostructure ... may have applications in areas such as in biomedical imaging where LED brightness is crucial.


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