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Origin of Positive Aging in Quantum‐Dot Light‐Emitting Diodes

The phenomenon of positive aging, i.e., efficiency increased with time, is observed in quantum‐dot light‐emitting diodes (QLEDs). For example, the external quantum efficiency (EQE) of blue QLEDs is significantly improved from 4.93% to 12.97% after storage for 8 d. The origin of such positive aging i...

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Détails bibliographiques
Publié dans:Adv Sci (Weinh)
Auteurs principaux: Su, Qiang, Sun, Yizhe, Zhang, Heng, Chen, Shuming
Format: Artigo
Langue:Inglês
Publié: John Wiley and Sons Inc. 2018
Sujets:
Accès en ligne:https://ncbi.nlm.nih.gov/pmc/articles/PMC6193172/
https://ncbi.nlm.nih.gov/pubmed/30356978
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/advs.201800549
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