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Reduced Efficiency Roll-Off in White Phosphorescent Organic Light-Emitting Diodes Based on Double Emission Layers

We demonstrate high-efficiency white phosphorescent organic light-emitting diodes with low efficiency roll-off. The feature of the device concept is employing two phosphorescent emission layers (EMLs) separated by a mixed interlayer. Both the EMLs are doped by two phosphorescent dyes. The resulting...

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Detalles Bibliográficos
Autores principales:	Sheng, Ren, Gao, Ying, Li, Asu, Duan, Yu, Zhao, Yi, Zheng, Jie, Chen, Ping
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2019
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6337355/ https://www.ncbi.nlm.nih.gov/pubmed/30626114 http://dx.doi.org/10.3390/molecules24010211

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