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Proceedings Paper

Low cost anodes for patterned polymer light emitting devices
Author(s): M. Kiy; R. P. Stanley; M. Schmotz; R. Pfeiffer; C. Winnewisser
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Paper Abstract

With increasing demand for flat panel displays, which usually incorporate indium tin oxide (ITO) thin films, the price of indium will rise dramatically in the future. For simple and cheap applications (such as LogoLED™, see www.logoled.com) alternative anode materials have to be used. We will show that polymer-only anodes and wires are sufficient to fabricate patterned polymer light-emitting devices (PLEDs), such as seven segmented displays. As another approach to replace ITO we will present results from aluminum / PEDOT anodes devices with better stability and bottom & top emission.

Paper Details

Date Published: 29 July 2005
PDF: 7 pages
Proc. SPIE 5961, Building European OLED Infrastructure, 596106 (29 July 2005); doi: 10.1117/12.629140
Show Author Affiliations
M. Kiy, Ctr. Suisse d'Electronique et de Microtechnique SA (Switzerland)
R. P. Stanley, Ctr. Suisse d'Electronique et de Microtechnique SA (Switzerland)
M. Schmotz, Ctr. Suisse d'Electronique et de Microtechnique SA (Switzerland)
R. Pfeiffer, Ctr. Suisse d'Electronique et de Microtechnique SA (Switzerland)
C. Winnewisser, Ctr. Suisse d'Electronique et de Microtechnique SA (Switzerland)


Published in SPIE Proceedings Vol. 5961:
Building European OLED Infrastructure
Thomas P. Pearsall; Jonathan Halls, Editor(s)

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