The various contributions to the external quantum efficiency (EQE) of polymer light‐emitting
diodes (PLEDs) are discussed. The EQE of an organic light‐emitting diode is governed by a …

The ability to compare electroluminescence efficiencies is important now that light‐emitting
diodes (LEDs) have been constructed using many different polymers and different device …

Many operating mechanisms of polymer light‐emitting diodes (LEDs) are still not fully
understood, among them the crucial step of recombination of oppositely charged carriers to …

The external electroluminescence (EL) quantum efficiency (QEEL) of a polymer light-
emitting diode (PLED) can be affected by the following four factors: a) charge balance, b) the …

Easy processing and mechanical flexibility make polymer light-emitting diodes (PLEDs)
suitable candidates for large-area display applications. The understanding of the device …

This paper presents a device model for the current and light generation of polymer light-
emitting diodes (PLEDs). The model is based on experiments carried out on poly (dialkoxy-p …

This article reviews a device model for the current and light generation of polymer light‐
emitting diodes (PLEDs). The model is based on experiments carried out on poly (dialkoxy …

In this study, the singlet and triplet exciton generation yields of a representative blue-emitting
conjugated polymer are directly compared using simultaneous optical and electrical …

The internal electroluminescent quantum efficiency of organic light-emitting diodes is largely
determined by the yield of singlet excitons formed by the recombination of the injected …

Polymer light-emitting diodes (PLEDs) are attractive for use in large-area displays and
lighting panels, but their limited stability under current stress impedes commercialization. In …