electroluminescence
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Anokimobi's solar-powered electroluminescent signs light up your eco-friendly bar crawls
Okay, so that solar-powered electroluminescent wallpaper never caught on, and neither did the EL sports jerseys that stood poised to make the most boring of events at least look exciting. But, this latest application of the tech seems bound to succeed -- if only because it caters to drinking establishments and their affinity for blinking lights. Anokimobi has released a sign that charges during the day, giving it power for up to 14 hours of light pollution at night. It's totally waterproof and can even be powered by an auxiliary power source should a cloudy spell interrupt a week of drunken debauchery. No prices are advertised, but we're sure the company would be happy to send you a quote.
Flexible, stretchable, rubbery OLED prototype shown off in Tokyo
Electrical engineering researchers at the University of Tokyo have developed a flexible, stretchable OLED that acts something like rubber, and does not tear or break when stretched. The material is produced by spraying a layer of carbon nanotubes with a fluoro-rubber compound, creating a rubbery, conducive material. The current, monochrome display prototype has a resolution of just 256 pixels, is 10-centimeters square, and can apparently be folded about 1,000 times with out falling apart, tearing, or imploding. The team is presenting its findings in the British science journal Nature Materials this month.[Via Slashgear]
