Most Efficient And Stable Source Of Pure White Light Ever Achieved
Thursday, June 18, 2009 - 23:28
in Physics & Chemistry
Researchers are reporting the first use of a fundamentally new approach in the quest to snare the Holy Grail of the lighting industry: An LED (light-emitting diode) -- those ultra-efficient, long-lived light sources -- that emits pure white light. The new approach yielded what the scientists describe as the most efficient and stable source of pure white light ever achieved.