Luxim creates light with a crystal cavity and radio waves. That's worth a few mil.
Silicon Valley's Luxim has developed a lightbulb the size of a Tic Tac that gives off as much light as a streetlight. CNET News.com's Michael Kanellos talks to the company about its technology and its plans to expand into various markets.
Forget that electrode splatter. To make light, you need RF and a special designed cavity.
Luminus Devices says it has a super-efficient LED that can direct light like a laser. The company also now has $72 million to see if it can pull it off.
Just as Blu-ray is picking up steam, two start-ups begin work on technologies that may replace one day replace it.