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Proceedings Paper

Thiophene-based oligomers with high photo- and electroluminescence efficiencies across the entire visible range
Author(s): Giovanna Barbarella; Laura Favaretto; Giovanna Sotgiu; Massimo Zambianchi; Giuseppe Gigli; Roberto Cingolani
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Paper 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.

Paper Details

Date Published: 2 February 2001
PDF: 8 pages
Proc. SPIE 4105, Organic Light-Emitting Materials and Devices IV, (2 February 2001); doi: 10.1117/12.416904
Show Author Affiliations
Giovanna Barbarella, Area della Ricerca di Bologna (Italy)
Laura Favaretto, Area della Ricerca di Bologna (Italy)
Giovanna Sotgiu, Area della Ricerca di Bologna (Italy)
Massimo Zambianchi, Area della Ricerca di Bologna (Italy)
Giuseppe Gigli, Univ. degli Studi di Lecce (Italy)
Roberto Cingolani, Univ. degli Studi di Lecce (Italy)


Published in SPIE Proceedings Vol. 4105:
Organic Light-Emitting Materials and Devices IV
Zakya H. Kafafi, Editor(s)

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