Transient electroluminescence study of enhanced recombination mobility in a bilayer organic light-emitting diode

Authors
Jang, JW Oh, DK Lee, CH Lee, CE Kim, K Jin, JI
Citation
Jw. Jang et al., Transient electroluminescence study of enhanced recombination mobility in a bilayer organic light-emitting diode, J KOR PHYS, 38(1), 2001, pp. L1-L3
Citations number
14
Categorie Soggetti
Physics
Journal title
JOURNAL OF THE KOREAN PHYSICAL SOCIETY
ISSN journal
03744884 → ACNP
Volume
38
Issue
1
Year of publication
2001
Pages
L1 - L3
Database
ISI
SICI code
0374-4884(200101)38:1<L1:TESOER>2.0.ZU;2-Q
Abstract
Transient electroluminescence (EL) measurements were carried out on indium- tin-oxide (ITO)/poly[2-(2'-ethylhexyloxy)-5-methoxy-1,4-phenylenevinylene] (MEH-PPV)/tris(8-hydroxyquinoline)aluminum (AIq(3))/Al bilayer and ITO/MEH- PPV/Al monolayer organic light-emitting diode devices. Significantly enhanc ed recombination mobility and EL lifetime were obtained in the bilayer devi ce, explaining the greater EL efficiency in comparison to that of the monol ayer device.