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Polymer-Based Rectifying Diodes on a Glass Substrate Fabricated by Ink-Jet Printing

✍ Scribed by Yi Liu; Tianhong Cui


Publisher
John Wiley and Sons
Year
2005
Tongue
English
Weight
138 KB
Volume
26
Category
Article
ISSN
1022-1336

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✦ Synopsis


Abstract

Summary: The fabrication of polymer diodes on a glass substrate by an ink‐jet printing technique is reported. Both an n‐type semiconductive polymer, poly[2‐methoxy‐5‐(2‐ethylhexyloxy)‐1,4‐(1‐cyanovinylene)phenylene] (CN‐PPV), and a p‐type semiconductive polymer, polypyrrole (PPy) or poly(3,4‐ethylenedioxythiophene) (PEDOT), were printed through a piezoelectric ink‐jet printer. The printed CN‐PPV/PPy and CN‐PPV/PEDOT diodes showed good rectifying characteristics. These results indicate the potential of the low‐cost ink‐jet printing technique to produce polymer microelectronic devices and circuits.

Schematic diagram of the printed polymer diode

magnified imageSchematic diagram of the printed polymer diode


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