Photovoltaic polarizers could make self-charging smartphone dreams come true

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    There’s nothing worse than losing the charge on your iPhone at the company picnic. But fear not, you won’t be stranded Twitter-less next to the potato salad if UCLA’s new energy recycling LCD technology ever makes it to market. According to its inventors, the traditional LCD polarization process loses as much as 75 percent of light energy — something that eats around 80 to 90 percent of the device’s power. By using polarizing organic photovoltaic cells, however, the LCD-packing gizmo can recycle its own lost backlight energy, keeping itself charged for longer. What’s really cool is these cells can recycle indoor or outdoor light as well, so you will essentially never lose a charge — or have to speak to another human IRL again. Full PR after the break.

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    Photovoltaic polarizers could make self-charging smartphone dreams come true originally appeared on Engadget on Thu, 11 Aug 2011 01:03:00 EDT. Please see our terms for use of feeds.

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