DIY organic LEDs

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By John Baichtal
Posted 2010/03/16 @ 10:59 am
Category Electronics

This University of Wisconsin-Madison how-to describes the process of making OLEDs. If anyone follows this tutorial and creates some OLEDs, send us a link, we’d love to hear more! [via openMaterials via Erik DeBruijn]

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4 Responses to DIY organic LEDs

Mark on March 17th, 2010 at 12:04 am said:

This deceptively simple walk through has been out for a while now, but nothing seems to have come from it. I’ll be brave/stupid enough here to come out and say it… I dont understand it (and I suspect I’m not alone). The process described looks simple enough and looks to have potential. But no one knows really what the materials are. In non-chemist-speak how do we make/buy indium-tin oxide coating and [Ru(bpy)3](BF4)2 polyvinylalcohol?

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ladyada on March 17th, 2010 at 8:02 am said:

you can get 1″ sq ITO covered pieces from
http://www.bayviewoptics.com/id2.html
i bought some and am planning to do stuff with it

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Ian Hanschen on March 17th, 2010 at 8:56 am said:

Working on it – busy with my real job, but I’ve acquired nearly everything necessary to do this experiment.

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Ian Hanschen on March 17th, 2010 at 8:57 am said:

@ladyada delta technologies is a lot cheaper and has better quantities – I’ve gotten several slides as well as 6″ square & flexible conductive PET from them.

Here’s their surplus list:
http://www.delta-technologies.com/surplus.asp?C=2

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