More efficient light-emitting diodes (LEDs) are increasingly being used for solid-state lighting, and researchers say technology advances could expand their use. Researchers at Samsung Electro-Mechanics and Rensselaer Polytechnic Institute (RPI, Troy, N.Y.) claim that LED manufacturers will have to consider licensing their patent-pending material to remain competitive.
Text: http://www.eetimes.com/showArticle.jhtml?articleID=212900448
Audio: http://homepage.mac.com/guitarmedia/interviews/rcjLED-09-01-14.mp3
