Loading...
Please wait, while we are loading the content...
Similar Documents
Lithium salt doped conjugated polymers as electron transporting materials for highly efficient blue polymer light-emitting diodes
| Content Provider | Semantic Scholar |
|---|---|
| Author | Huang, Fei Shih, Ping-I Liu, Michelle S. Shu, Ching-Fong Jen, Alex K.-Y. |
| Copyright Year | 2008 |
| Abstract | Highly efficient blue polymer light-emitting diodes (PLEDs) are fabricated using a conjugated polymer, poly[9,9-bis(2-(2-(2-diethanol-amino-ethoxy) ethoxy) ethyl) fluorene-alt-4, 4′-phenylether] as an electron transporting layer (ETL). It was found that the performance of these blue-emitting devices could be greatly improved if the ETL was doped with LiF or Li2CO3 salts. A bis[(4,6-di-fluorophenyl)-pyridinato-N, C2] (picolinate) Ir(III) (FIrpic) complex based blue phosphorescent PLED exhibited a maximum luminance efficiency of 20.3 cd/A with a luminance of 1600 cd/m2 at the current density of 7.9 mA/cm2 and drive voltage of 8.0 V. |
| Starting Page | 243302 |
| Ending Page | 243302 |
| Page Count | 1 |
| File Format | PDF HTM / HTML |
| DOI | 10.1063/1.3050452 |
| Volume Number | 93 |
| Alternate Webpage(s) | https://ir.nctu.edu.tw/bitstream/11536/8025/1/000261896400075.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
