Loading...
Please wait, while we are loading the content...
Similar Documents
High-Performance Hybrid White Organic Light-Emitting Diodes Utilizing a Mixed Interlayer as the Universal Carrier Switch
| Content Provider | Scilit |
|---|---|
| Author | Ding, Lei Mai-Li, Zhang Zhang, Mai-Li Cheng, Jun Zhang, Fang-Hui |
| Copyright Year | 2015 |
| Description | Journal: Chinese Physics Letters A new interlayer is successfully used to be a universal carrier switch, developing high-performance hybrid white organic light-emitting diodes (WOLEDs). By dint of this interlayer, the two-color hybrid WOLED shows a maximum total current efficiency (CE) and power efficiency (PE) of 48.1 cd/A and 37.6 lm/W, respectively, while the three-color hybrid WOLED shows a maximum total CE and PE of 33.8 cd/A and 25.7 lm/W, respectively. The color rendering index of the three-color hybrid WOLEDs are ≥75, which is already a sufficient level for many commercial lighting applications. In addition, both the two-color and three-color hybrid WOLEDs show low efficiency roll-off and stable color. Furthermore, devices with the new interlayer show much higher performance than devices with the most commonly used 4,4-N,N-dicarbazolebiphenyl and N,N'-di(naphthalene-1-yl)-N,N'-diphenyl-benzidine interlayers. |
| Related Links | http://iopscience.iop.org/article/10.1088/0256-307X/32/10/107805/pdf |
| ISSN | 0256307X |
| e-ISSN | 17413540 |
| DOI | 10.1088/0256-307x/32/10/107805 |
| Journal | Chinese Physics Letters |
| Issue Number | 10 |
| Volume Number | 32 |
| Language | English |
| Publisher | IOP Publishing |
| Publisher Date | 2015-10-01 |
| Access Restriction | Open |
| Subject Keyword | Journal: Chinese Physics Letters Quantum Science and Technology |
| Content Type | Text |
| Resource Type | Article |
| Subject | Physics and Astronomy |
