Methodology for optimizing viewing characteristics of top-emitting organic light-emitting devices
Journal
Applied Physics Letters
Journal Volume
84
Journal Issue
20
Pages
3966-3968
Date Issued
2004-05
Author(s)
Abstract
The emission characteristics of top-emitting organic light-emitting devices as a function of device structures were studied. A methodoloy for optimizing viewing characteristics for display applications was suggested. The effectiveness of the analysis and the methodology was confirmed by experimental results. It is observed that with stronger microcavity effects, the emission characteristics of top-emitting OLEDs are very sensitive to layer thickness.
SDGs
Other Subjects
Anodes; Color; Dielectric materials; Ellipsometry; Magnetoelectric effects; Multilayers; Quantum efficiency; Refractive index; Spectroscopic analysis; Electromagnetic model; Organic layers; Organic light-emitting devices (OLED); Radiation dipoles; Light emitting diodes
Type
journal article