How to determine the Dipole Orientation and Emission Zone in a OLED

How to determine the Dipole Orientation and Emission Zone in a OLED

Setfos can analyze angular-dependent PL data collected by Phelos to get information about the properties of an organic emitter, such as the orientation of the dipoles and the width of the emission zone. With this analysis, we are able to optimize the characteristics of our OLEDs for high EQEs.

Check our description here: https://www.fluxim.com/dipole-orientation-led

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Enhancement of the External Quantum Efficiency (EQE) of an OLED

Enhancement of the External Quantum Efficiency (EQE) of an OLED

The external quantum efficiency (EQE) is the number of photons emitted by an OLED per number of injected charges. Photons are generated in the device emitting layer (EML), but most of the light is not escaping the device because of thee main loss mechanisms: Total Internal Reflection, Absorption Losses and Surface Plasmon Polaritons (SPPs). In this example, we are showing how to use Setfos to optimize the geometry of an OLED towards high light-outcoupling efficiency.

Read the full post here: https://www.fluxim.com/eqe-oled-optimization

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