5-8 Luminescence property of stacked film with organic EL layer on amorphous selenium layer

Abstract

We have fabricated a stacked photoluminescence film with an amorphous selenium (a-Se) photoconductive layer and an organic EL layer. The spectral luminescence properties and the characteristics between the intensity of the incident light and the emission light were measured. From these results, we concluded that the photo carrier flows into the organic EL layer and causes electroluminescence.