A simple method for measuring OLEDs efficiency
- Autori: Cusumano P.
- Anno di pubblicazione: 2015
- Tipologia: eedings
- OA Link: http://hdl.handle.net/10447/195469
Abstract
External quantum efficiency (EQE) of organic light emitting diodes (OLEDs) is among the most important parameters for devices assessment and for comparing OLEDs performance. The EQE is the ratio of the total number of photons emitted by the OLED in all directions to the number of electrons injected.