Highly efficient color-stable deep-blue multilayer PLEDs: preventing PEDOT:PSS-induced interface degradation.

Nau, Sebastian; Schulte, Niels; Winkler, Stefanie; Frisch, Johannes; Vollmer, Antje; Koch, Norbert; Sax, Stefan; List, Emil J W · Adv Mater · 2013

basic_science · Level V

Where this comes from

Record sourced from PubMed, PMID 23776150.
Also identified by DOI 10.1002/adma.201300832.
No licence information is recorded for this record.
Because redistribution is not established, this page shows the abstract only. Follow the links below for the full text.

Abstract

Highly efficient and stable blue light emission is observed in novel copolymers that are produced from specially designed building blocks. A PEDOT:PSS-induced chemical degradation of the polymer light-emitting diodes (PLEDs) is identified at the interface, and it is found to be accompanied by a shift in the emission color. A method to prevent this highly undesirable interaction is presented.

Read the full text

View on PubMed · Publisher (DOI)