Technology and materials for full-color polymer light-emitting displays

Simone I. E. Vulto; Michael Buechel; Paul C. Duineveld; Frits Dijksman; Martin Hack; Mary Kilitziraki; Margreet M. de Kok; Eric A. Meulenkamp; Jan-Eric J. M. Rubingh; Peter van de Weijer; Suzanne H.P.M. de Winter

doi:10.1117/12.504493

16 February 2004 Technology and materials for full-color polymer light-emitting displays

Simone I. E. Vulto, Michael Buechel, Paul C. Duineveld, Frits Dijksman, Martin Hack, Mary Kilitziraki, Margreet M. de Kok, Eric A. Meulenkamp, Jan-Eric J. M. Rubingh, Peter van de Weijer, Suzanne H.P.M. de Winter

Author Affiliations +

Proceedings Volume 5214, Organic Light-Emitting Materials and Devices VII; (2004) https://doi.org/10.1117/12.504493
Event: Optical Science and Technology, SPIE's 48th Annual Meeting, 2003, San Diego, California, United States

Abstract

The status of the development of full-color polymer light emitting diodes will be presented. The focus of current materials research is on state-of-the-art red, green, and blue light-emitting polymers (LEP) with high efficiency, optimum color points, low driving voltages and long lifetimes in devices. A general overview of the progress of red, green and blue LEP lifetimes and efficiencies will be given and compared to requirements for both full-color passive and active matrix-displays for mobile display applications. Further, the status of ink-jet printing of LEPs for the industrialization of full-color displays will be discussed, and a comparison of the performance of spin coated and inkjet printed devices will be presented. In addition, two material-related topics studied recently will be discussed; namely, the lifetime of blue light-emitting devices correlated to processing, anodes, cathodes and the blue polymers themselves, and second, the consequences of pulsed-driving schemes on efficiency and lifetime.

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Simone I. E. Vulto, Michael Buechel, Paul C. Duineveld, Frits Dijksman, Martin Hack, Mary Kilitziraki, Margreet M. de Kok, Eric A. Meulenkamp, Jan-Eric J. M. Rubingh, Peter van de Weijer, and Suzanne H.P.M. de Winter "Technology and materials for full-color polymer light-emitting displays", Proc. SPIE 5214, Organic Light-Emitting Materials and Devices VII, (16 February 2004); https://doi.org/10.1117/12.504493

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