ROLLED was a european project - working on roll-to-roll printed flexible OLEDs. ROLLED was coordinated by Finland's VTT,and project participants included INM, CSEM, Ciba, Hansaprint, UPM and PolylC.

The OLED element developed under the ROLLED project is made from organic materials and is encapsulated in a moisture barrier film. The element is 200-250 micrometers thick, the equivalent to three or four sheets of paper. The project was finished in 2008.