Abstract
Highly efficient organic LEDs made by solution processing are reported. It is shown that the dendritic architecture (see Figure) can be used to solubilize luminescent chromophores and form uniform films of blends. The simple device structures containing a light-emitting chromophore are amongst the most efficient solution-processed devices reported. Thanks to this technique, the inkjet printing of phosphorescent materials becomes feasible.
Original language | English |
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Pages (from-to) | 975-979 |
Number of pages | 6 |
Journal | Advanced Materials |
Volume | 14 |
Issue number | 13 |
DOIs | |
Publication status | Published - 4 Jul 2002 |
Keywords
- ORGANIC ELECTROPHOSPHORESCENCE
- CONJUGATED POLYMERS
- TRANSIENT ANALYSIS
- ENERGY-TRANSFER
- DEVICES
- EFFICIENCY
- IRIDIUM
- ELECTROLUMINESCENCE
- GENERATION
- COMPLEXES