Orgnic light emitting diodes for polymer based optical waveguide devices

摘要

Organic light emitting diodes (OLED) utilizing fluorescent dyes or conducting polymers have attracted great interest due to their advantage for an emission in wide visible spectral range, high emissivity and low driving voltage. In this paper, we discuss optical and transmission characteristics of OLED which consist of 8-hydroxyquinoline aluminum and diamine derivative and of europium complex and azomethin derivative. We also discuss their transmission characteristics in polymer waveguides.