Researchers working in the European ROLLED project have developed a flexible OLED element that can be mass produced using roll-to-roll printing technology. The OLED elements can be used to add value to product packages. The new method is considerably cheaper than the traditional manufacturing method. The project was coordinated by VTT, and project participants included INM, CSEM, Ciba, Hansaprint, UPM and PolylC.

* Red phosphorescent emitter functions optimally with Novaled’s proprietary technology for highly power-efficient OLEDs
* Delivers lifetime of 50,000 hours at initial brightness of 1,000 cd/sqm