I had a problem with the article and wrote the guy an email to clue him in. Evidently a few other people had the same idea because his mail box is full and not accepting any more messages.
I find it hard to believe he could not know anything about Lumileds. His information about the US effort, UV based solutions and other timelines was old news. Other publications have published this several months ago.
No offense to you Doug. I appreaciate the heads-up on this article!
Ruff!
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As far as the future of white LEDs, is should be obvious to most by now that LEDs are in a simliar pattern to the "Moore's Law" for microproccessors. 200lm/watt (and beyond) is definately possible.
Peter Gransee