In:
SID Symposium Digest of Technical Papers, Wiley, Vol. 49, No. 1 ( 2018-05), p. 1868-1871
Abstract:
We investigated molecular chain conformation effect in polyfluorenes (PFO) according to film preparation conditions. By using solvent vapor annealing and introducing anisotropic alignment interface, the molecular conformation of the β phase could be effectively enhanced. The electroluminescence properties of the alterative current driven PLED with the β phase‐enhanced PFO layer exhibited improved color purity for blue, polarized light emission, and more reliable light‐emitting operation owing to the ordered and coplanar molecular chain conformation effects.
Type of Medium:
Online Resource
ISSN:
0097-966X
,
2168-0159
DOI:
10.1002/sdtp.2018.49.issue-1
Language:
English
Publisher:
Wiley
Publication Date:
2018
detail.hit.zdb_id:
2526337-7
Permalink