| Literature DB >> 22660032 |
Y-F Liu1, J Feng, D Yin, Y-G Bi, J-F Song, Q-D Chen, H-B Sun.
Abstract
We demonstrate highly flexible and efficient top-emitting organic light-emitting devices (TOLEDs) by using an ultrasmooth Ag anode. A template-stripping process has been employed to create the ultrasmooth Ag anode on a photopolymer substrate. The flexible TOLEDs obtained by this method keep good electroluminescence properties under a small bending radius and after repeated bending. The efficiency of the flexible TOLEDs is improved by 60% compared with the conventional TOLEDs deposited on Si substrate due to the enhanced hole injection from the ultrasmooth anode.Entities:
Year: 2012 PMID： 22660032 DOI： 10.1364/OL.37.001796
Source DB: PubMed Journal: Opt Lett ISSN： 0146-9592 Impact factor: 3.776