The 2010 National Medal of Technology and Innovation to Rakesh Agrawal, Purdue University, for an extraordinary record of innovations in improving the energy efficiency and reducing the cost of gas liquifaction and separation.

WHITEHOUSE: President Obama Honors the Country��s Top Innovators and Scientists | The White House

It's this separation of layers and horizontal flow of current that gives OLET its efficiency and it's believed that it could not only be used for (next) next-generation displays but also for on-chip optical interconnects.

ENGADGET: Organic Light Emitting Transistors might make us forget all about OLED