Performance Analysis of Red, Blue and Green OLED Spectrum

Abstract

A mathematical model was analyzed for Organic Light Emitting Diodes (OLED) performance and characteristics for various wavelengths of interest in the visible spectrum. The results for parameters such as luminance decay, power efficiency and current efficiency of OLEDs are analyzed. A correlation between OLED luminance and wavelength has been derived to propose the most suitable wavelengths for which the lifetime of OLED is longest. Analysis is also done on two more correlations between luminance, voltage, stretch factor and wavelength. Furthermore, current efficiency and power efficiency of OLEDs have also been analyzed for different visible wavelengths.