Open Access
27 July 2016 Ultralow-voltage Auger-electron-stimulated organic light-emitting diodes
Shou-Jie He, Zheng-Hong Lu
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Abstract
Organic light-emitting diodes (OLEDs) have numerous applications ranging from flat-panel displays to eco-friendly solid-state lightings. OLEDs typically operate under high bias voltages at, or above, the highest occupied molecular orbital (HOMO)–lowest unoccupied molecular orbital (LUMO) energy gaps of the light-emitting molecules. We review recent development in Auger-electron-stimulated OLEDs, which have working voltages below the HOMO–LUMO energy gaps of emitters; i.e., the output photon energies are higher than the input electrical energies.
© 2016 Society of Photo-Optical Instrumentation Engineers (SPIE)
Shou-Jie He and Zheng-Hong Lu "Ultralow-voltage Auger-electron-stimulated organic light-emitting diodes," Journal of Photonics for Energy 6(3), 036001 (27 July 2016). https://doi.org/10.1117/1.JPE.6.036001
Published: 27 July 2016
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CITATIONS
Cited by 11 scholarly publications.
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KEYWORDS
Excitons

Organic light emitting diodes

Heterojunctions

Energy transfer

Lutetium

Molecules

Electroluminescence

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