OLEDs Printed Like Newspaper: World’s First Demonstration

by Justin on March 11, 2008


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OLEDs are thin, organic materials sandwiched between two electrodes, which illuminate when an electrical charge is applied. They’re so thin, that they could be applied to rooms as a type of wall paper to glow at the touch of a finger or when someone enters the room. Like LEDs they produce light very efficiently. But OLEDs also have to potential to be made at a very low cost, because they can be printed “roll-to-roll” like a newspaper. GE recently demonstrated the first OLEDs to be made in this manner — the researchers worked for four years on this project. See more at the GE Blog.

Via: Groovy Green

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{ 2 comments… read them below or add one }

Allie March 11, 2008 at 5:43 pm

That’s amazing!

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Dave March 23, 2008 at 8:11 pm

How long to market?

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