New graphene-based technology can be used to improve OLED displays

Researchers from the Korea Advanced Institute of Science and Technology (KAIST) developed a new Graphene-based technology that can be used to create OLED displays. Originally they used the new technology to create flexible rechargeable batteries. 

Flexible graphene battery concept

It's not clear from the original article how can this be used exactly to enhance OLEDs...

Source: 
Posted: Feb 27,2011 by Ron Mertens