Potential to Lighting of Organic Light-emitting Diodes

The organic light-emitting diodes (OLEDs) have multi-layer structure consisting of organic fluorescent or phosphorescent dyes. Since OLEDs have such advantages as light-weight, surface emission, fast response and so on, they are a prospective component of future flat-display. In addition, white-emitting OLEDs have the potential of excellent lighting-source.