High brightness solution-processed OLEDs employing linear, small molecule emitters
| Autor: | Alexander L. Kanibolotsky, Clarissa Forbes, Neil J. Findlay, Anto Regis Inigo, Benjamin Breig, Peter J. Skabara |
|---|---|
| Rok vydání: | 2016 |
| Předmět: |
Brightness
Materials science business.industry Electron donor 02 engineering and technology General Chemistry 010402 general chemistry 021001 nanoscience & nanotechnology Triphenylamine 01 natural sciences Oligomer Small molecule Luminance 0104 chemical sciences chemistry.chemical_compound chemistry Materials Chemistry OLED Optoelectronics QD 0210 nano-technology business Diode |
| Zdroj: | Journal of Materials Chemistry C. 4:3774-3780 |
| ISSN: | 2050-7534 2050-7526 |
| Popis: | Two novel linear oligomers that can be solution-processed to form green organic light-emitting diodes (OLEDs) are reported. Each oligomer has a donor–acceptor structure, incorporating a benzothiadiazole core with bifluorene arms attached at the 4- and 7-positions. Further electron donor behaviour is inferred from a terminal triphenylamine unit in Green 2. The resulting solution-processed OLEDs exhibited excellent performance, with a maximum luminance of 20 388 cd m−2 recorded for Green 2. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|