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| Página principal > Artículos > Artículos publicados > High-performance organic light-emitting diodes comprising ultrastable glass layers |
| Fecha: | 2018 |
| Resumen: | Organic light-emitting diodes with ultrastable glass emission layers show increased efficiency and device stability. Organic light-emitting diodes (OLEDs) are one of the key solid-state light sources for various applications including small and large displays, automotive lighting, solid-state lighting, and signage. For any given commercial application, OLEDs need to perform at their best, which is judged by their device efficiency and operational stability. We present OLEDs that comprise functional layers fabricated as ultrastable glasses, which represent the thermodynamically most favorable and, thus, stable molecular conformation achievable nowadays in disordered solids. For both external quantum efficiencies and LT lifetimes, OLEDs with four different phosphorescent emitters show. |
| Ayudas: | European Commission 679213 European Commission 646259 Ministerio de Economía y Competitividad MAT2013-40986-P Ministerio de Economía y Competitividad MAT2014-57866-REDT Agencia Estatal de Investigación MAT2016-79579-R |
| Derechos: | Aquest document està subjecte a una llicència d'ús Creative Commons. Es permet la reproducció total o parcial, la distribució, la comunicació pública de l'obra i la creació d'obres derivades, sempre que no sigui amb finalitats comercials, i sempre que es reconegui l'autoria de l'obra original. |
| Lengua: | Anglès |
| Documento: | Article ; recerca ; Versió publicada |
| Publicado en: | Science advances, Vol. 4, Issue 5 (May 2018) , art. eaar833, ISSN 2375-2548 |
9 p, 920.5 KB |