Super Thin Display Makes Your Skin Your Screen

Researchers in Japan have created a 3-micrometer display that looks like plastic wrap and can make any part of your skin into an electronic display. The idea isn’t new, but this display is far thinner and more durable than previous devices. It also lasts longer (several days) and has increased brightness.

The display uses polymer LEDs to form a seven-segment digit, so you aren’t going to stream Netflix to the back of your hand anytime soon.  However, the team wants to build more advanced displays that could one day replace smartwatch or smartphone screens.

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Jellyfish Inspired LED Skirt For Burning Man

[Lumilectric] is getting ready for Burning Man and made herself this fantastic fiber optic LED skirt.

She’s always been fascinated by fiber optics and the effect they create, so she wanted to try using them in a project, and this was just the ticket. The tricky part was figuring out how best to couple cheap fiber optic strands off eBay with a strip of RGB LEDs.

In the end she figured out a way to make rudimentary fiber optic coupling joints using vinyl tubing. She managed to fit 17 strands of 0.5mm diameter fiber into a 6mm diameter vinyl tube. To improve light transfer when it’s all together, you can gently melt the ends of the fiber optics together to glaze the plastic into a single clear surface — don’t melt the vinyl though!

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