Thiophene-based oligomers with high photo- and electroluminescence efficiencies across the entire visible range

Giovanna Barbarella; Laura Favaretto; Giovanna Sotgiu; Massimo Zambianchi; Giuseppe Gigli; Roberto Cingolani

doi:10.1117/12.416904

2 February 2001 Thiophene-based oligomers with high photo- and electroluminescence efficiencies across the entire visible range

Giovanna Barbarella, Laura Favaretto, Giovanna Sotgiu, Massimo Zambianchi, Giuseppe Gigli, Roberto Cingolani

Author Affiliations +

Proceedings Volume 4105, Organic Light-Emitting Materials and Devices IV; (2001) https://doi.org/10.1117/12.416904
Event: International Symposium on Optical Science and Technology, 2000, San Diego, CA, United States

Abstract

We present a new class of thiophene-based molecular materials with high solid-state photoluminescence efficiencies across the entire visible range. We show that full color tunability may be achieved, including white and purple, by binary blends of these materials, according to CIE standards. With some of these materials efficient electroluminescent devices were fabricated and characterized.

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Giovanna Barbarella, Laura Favaretto, Giovanna Sotgiu, Massimo Zambianchi, Giuseppe Gigli, and Roberto Cingolani "Thiophene-based oligomers with high photo- and electroluminescence efficiencies across the entire visible range", Proc. SPIE 4105, Organic Light-Emitting Materials and Devices IV, (2 February 2001); https://doi.org/10.1117/12.416904

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