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Proceedings Paper

Electrostatic patterning with organic dipolar molecules
Author(s): S. Verpoort; A. Draude; H. Franke; R. A. Lessard
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Paper Abstract

Using electronic isolators as substrates for organic thin films one has to take care of long living surface charges which might influence or even control the film deposition. Unknown charges may be the origin of poor reproducibility. On the other side these charges may be used for controlled patterning as we will demonstrate in this paper. The described phenomenon might be of interest for electronic displays or patterned OLED's. Presented are different methods to deposit surface charges. The molecular orientation is investigated by measuring the angular dependence of the absorption coefficient.

Paper Details

Date Published: 8 September 2006
PDF: 8 pages
Proc. SPIE 6343, Photonics North 2006, 634334 (8 September 2006); doi: 10.1117/12.707952
Show Author Affiliations
S. Verpoort, Univ. Duisburg-Essen (Germany)
A. Draude, Univ. Duisburg-Essen (Germany)
H. Franke, Univ. Duisburg-Essen (Germany)
R. A. Lessard, Univ. Laval (Canada)

Published in SPIE Proceedings Vol. 6343:
Photonics North 2006
Pierre Mathieu, Editor(s)

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