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CarbonNanotubes posts

Carbon nanotubes could be used in film-like flat speakers


Seriously, is there anything carbon nanotubes can't do? We've got shock absorbers, flexible displays, atypically small eating utensils and now, film-like speakers. For times when NXT flat drivers simply aren't thin enough, a team of Chinese researchers have reportedly found a way to create sound from a thin sheet of carbon nanotubes. The film, which could be stretched and placed on PMPs, HDTVs or even clothing, can generate sound when "zapped with a varying electric current." Great, the perfect recipe for a new wave of Milli Vanilli copycats. A video of the tech can be seen after the jump.

[Via Physorg]

Samsung & LG HDTV prototypes battle for supremacy


Samsung and LG are locked in a tight race for "best HDTV you won't be buying this year or next" this week at the International Meeting on Information Display 2008, trading shots with OLEDs, LCDs and more. Samsung brought along an upgraded version of its true 240Hz 15-inch Blue Phase LCD panel with improved image quality, some fresh carbon nanotube-based color electronic paper, plus slimmed-down versions of its 40- and 50-inch LCDs. Then it got busy with the OLEDs, dropping in a 14-inch HD display, 31-inch 1080p display and 5-inch VGA panel, to which LG could only respond with the above 19-inch OLED powered by amorphous silicon TFT. More stills of the carnage exist beyond the read link, but in the battle of display tech streeting in 2011 at the earliest, we just hope LG is holding back a few surprises for CES.

[Via OLED-Display, thanks Erik]




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