Claim: New TV tech will double visible color palette

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Researchers in Switzerland say they’re developing a nano technology that will allow future TVs to present every color the human eye can see, or roughly double the range offered by current plasma, LCD and projection screens, Wired reports. It will likely take at least eight years to get the technology, which uses an elastic, rather than fixed, diffraction grating that can be tuned to present additional colors, into commercial products.