SYNTHESIS AND HIGH-EFFICIENCY GREEN LIGHT-EMITTING DIODE OF A SOLUBLEPOLYMER

Authors
HONG ZY WANG DK MA DG ZHAO XJ JING XB WANG FS
Citation
Zy. Hong et al., SYNTHESIS AND HIGH-EFFICIENCY GREEN LIGHT-EMITTING DIODE OF A SOLUBLEPOLYMER, Synthetic metals, 91(1-3), 1997, pp. 321-322
Citations number
5
Journal title
Synthetic metals → ACNP
ISSN journal
03796779
Volume
91
Issue
1-3
Year of publication
1997
Pages
321 - 322
Database
ISI
SICI code
0379-6779(1997)91:1-3<321:SAHGLD>2.0.ZU;2-K
Abstract
A soluble polymer emitting green color with high efficiency was synthe sized. Bright green electroluminescence devices, both single layer and multilayer, were fabricated. The luminous efficiency was improved dra matically. Carrier injection from the electrodes to the emissive layer and concomitant green electroluminescence from the emissive layer wer e observed. A luminance of 920 cd/m(2) and luminous efficiency of 5.35 1m/W were achieved at a drive voltage of 15 V for the multilayer devi ce. (C) 1997 Elsevier Science S.A.