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Video: OLED technology explained using a pickle and an Igor

Say bub, do you care to know what all that OLED jazz is about? We'll bet you do, but you don't wanna read some dry polysyllabic academic paper written by five guys during their time away from the lab. What you want is a sharp demonstration, preferably by an MIT professor, that goes straight to the point of what an Organic Light Emitting Diode is. Igor, roll in the pickle, please. Okay, he's not an Igor, his name is Vladimir Bulovic and he does a terrific job of explaining how the passing of electric current excites organic molecules into creating those luscious ultra-bright colors we lust after inside ridiculously small spaces. Slide past the break to see the vid in full, and yes, it's just as weird as you think it'll be.

[Via OLED Display]

New cuttlefish-inspired display tech can change color, eat your pet guppy

New cuttlefish-inspired display tech can change color, eat your pet guppy
Cuttlefish are one of the most intelligent creatures in the sea, able to change their shape and color to escape predators -- but, they aren't smart enough to escape us, and they taste good, so they also go great with risotto. Scientists at MIT, however, decided not to eat their cuttlefish, instead using them to inspire the tech inside a new type of highly-efficient display. The screen is just one micron thick and contains a layer of poly-2 vinyl. Left alone it's clear but, when exposed to an electrical charge, its thickness and reflectivity can be controlled to create color. Just a few volts are required to form an image but, like e-ink, its design means backlighting is not an option. Viewing angles are also quite poor at this point, so this is one display tech that may take a long time to belly up at retail. Master of disguise video after the break.




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