High efficiency and stability of ink-jet printed quantum dot light emitting diodes
Designing efficient and scalable quantum dot LEDs meeting industrial requirements remains a challenge. Here, the authors, by leveraging the liquid phase exchange of d-MX2 ligands, present printed quantum dot LEDs with external quantum efficiency over 16% and half lifetime of more than 1,721,000 hour...
| Main Authors: | , , , , , , , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Nature Portfolio
2020-04-01
|
| Series: | Nature Communications |
| Online Access: | https://doi.org/10.1038/s41467-020-15481-9 |