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  • TDK develops 1TB optical disc, leaves other optical storage feeling emasculated

    by 
    Ben Bowers
    Ben Bowers
    10.11.2010

    We've heard about 1TB-sized optical discs in the past, but TDK has now revealed a 1TB monster of its own at CEATEC. Unlike existing Blu-rays which use four recording layers at most, TDK's creation features 16 layers on both sides of the disc, each capable of storing up to 32GB apiece. If you're keeping track of the optical storage arms race, that's seven more gigabytes per layer than Pioneer's 400GB and 500GB disc achievements made back in 2008. TDK's prototype also has the potential to leverage existing Blu-ray technologies, since it's made from a material already found in BDs and shares the same beam aperture. On the down side, the current version's recording layers measure 260μm -- that's more than twice as thick as its Blu-ray counterpart -- and causes aberrations in today's fat-layer-hating optical lenses. Outside of its Biggest Loser qualifications, though, TDK says "its commercialization depends on disc manufacturers." Considering the company has yet to sell the 10-layer 320GB discs revealed at CEATEC 2009, however, we're doubtful this 1TB improvement will hit stores anytime soon.

  • Hitachi announces 0.74-inch thin 32-inch LCD television

    by 
    Thomas Ricker
    Thomas Ricker
    09.26.2007

    While we wait for the the commercialization of those crazy-flat, high-contrast OLED televisions from Sony, Sharp and now Hitachi are trying to tempt us with super-thin LCDs of their own. Either way, we're good. Hitachi's 19-mm (0.74-inch) thin 32-inch LCD television was just announced but won't be revealed until CREATEC Japan 2007 gets underway. Not bad... not a scant 3-mm OLED mind you, but not bad. CREATEC kicks off on Tuesday so be sure to check back then for pictures and specs.