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January 5th, 2005
Carbon TVs to edge out liquid crystal, plasma?
Various companies are currently trying to perfect the technology behind a new type of flat-panel display that will rely on diamonds or carbon nanotubes--two forms of pure carbon--to produce images.
Theoretically, these "field effect displays," or FEDs, will consume less energy than plasma or liquid crystal display (LCD) TVs, deliver a better picture and even cost less. The development of FEDs underscores the rapid changes taking place in the once relatively staid TV market.
Dominated once by a few Japanese manufacturers, the television market now includes a wide variety of companies, including Dell, Hewlett-Packard and Westinghouse. If successful, FEDs could even render the new TVs being shown off this week at the Consumer Electronics Show (CES) in Las Vegas as has-beens.
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