Fabrication of Polymeric Light Emitting Diodes Based on Poly(p-phenylene vinylene) LB Films

1994 ◽  
Vol 23 (12) ◽  
pp. 2319-2322 ◽  
Author(s):  
Aiping Wu ◽  
Mitsutoshi Jikei ◽  
Masa-aki Kakimoto ◽  
Yoshio Imai ◽  
Sadayuki Ukishima ◽  
...  
Keyword(s):  
Light Emitting Diodes ◽  
Phenylene Vinylene ◽  
Lb Films ◽  
Light Emitting

Light Emitting Diodes Containing Langmuir-Blodgett Films of Copolymer of a Poly(p-phenylene-vinylene) Derivative and Poly(octaneoxide)

2008 ◽  
Vol 8 (5) ◽  
pp. 2432-2435 ◽  
Author(s):  
Clarissa A. Olivati ◽  
Laura O. Péres ◽  
Shu H. Wang ◽  
José A. Giacometti ◽  
Osvaldo N. Oliveira ◽  
...  
Keyword(s):  
Polyethylene Oxide ◽  
Light Emitting Diodes ◽  
Phenylene Vinylene ◽  
Metallic Electrode ◽  
Lb Films ◽  
Light Emitting ◽  
Langmuir Blodgett ◽  
Lb Film ◽  
Langmuir Blodgett Films ◽  
Polymer Light Emitting Diodes

The properties of Langmuir and Langmuir-Blodgett (LB) films from a block copolymer with polyethylene oxide and phenylene-vinylene moieties are reported. The LB films were successfully transferred onto several types of substrates, with sufficient quality to allow for evaporation of a metallic electrode on top of the LB films to produce polymer light emitting diodes (PLEDs). The photoluminescence and electroluminescence spectra of the LB film and device were similar, featuring an emission at ca. 475 nm, from which we could infer that the emission mechanisms are essentially the same as in poly(p-phenylene) derivatives. Analogously to other PLEDs the current versus voltage characteristics of the LB-based device could be explained with the Arkhipov model according to which charge transport occurs among localized sites. The implications for nanotechnology of the level of control that may be achieved with LB devices will also be discussed.

Polymer light-emitting diodes based on novel soluble poly(p-phenylene vinylene)

1999 ◽  
Author(s):  
HongJin Jiang ◽  
Yan Zhou ◽  
Jingsong Huang ◽  
Boon Siew Ooi ◽  
Yee Loy Lam ◽  
...  
Keyword(s):  
Light Emitting Diodes ◽  
Phenylene Vinylene ◽  
Light Emitting ◽  
Polymer Light Emitting Diodes ◽  
Soluble Poly

Residual Halide Groups in Gilch-Polymerized Poly(p-phenylene-vinylene) and Their Impact on Performance and Lifetime of Organic Light-Emitting Diodes

2009 ◽  
Vol 21 (18) ◽  
pp. 4288-4298 ◽  
Author(s):  
A. Fleissner ◽  
K. Stegmaier ◽  
C. Melzer ◽  
H. von Seggern ◽  
T. Schwalm ◽  
...  
Keyword(s):  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Phenylene Vinylene ◽  
Light Emitting ◽  
Organic Light

scholarly journals Interface formation in K doped poly(dialkoxy-p-phenylene vinylene) light-emitting diodes

2003 ◽  
Vol 94 (9) ◽  
pp. 5756-5762 ◽  
Author(s):  
H. H. P. Gommans ◽  
A. W. Denier van der Gon ◽  
G. G. Andersson ◽  
L. J. van IJzendoorn ◽  
R. M. T. Pijper ◽  
...  
Keyword(s):  
Light Emitting Diodes ◽  
Phenylene Vinylene ◽  
Interface Formation ◽  
Light Emitting
Sign in / Sign up

Export Citation Format

Share Document