Functionalized Pentacene Derivatives for Use as Red Emitters in Organic Light-Emitting Diodes
✍ Scribed by Wolak, Mason A.; Jang, Bo-Bin; Palilis, Leonidas C.; Kafafi, Zakya H.
- Book ID
- 126093444
- Publisher
- American Chemical Society
- Year
- 2004
- Tongue
- English
- Weight
- 190 KB
- Volume
- 108
- Category
- Article
- ISSN
- 0022-3654
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📜 SIMILAR VOLUMES
**Two new iridium complexes with pyrazine** derivatives as ligands (see Figure) were synthesized. The electroluminescent devices based on these metal complexes emit orange–red light at ∼ 610 nm with exceedingly high brightness and external quantum, current, and power efficiencies.
## Abstract Rare red‐fluorescent fluorene derivatives have been designed and synthesized. The long‐wavelength red fluorescence is achieved by incorporating a di(4‐tolyl)amino or diphenylamino electron donor and a dicyanovinyl electron acceptor. The single‐crystal X‐ray structures of the di(4‐tolyl)