A perfluorinated all-conjugated copolymer, synthesized by a optimized Suzuki cross-coupling, displays blue-shifted absorption and emission spectra and simultaneously improved oxidative stability with respect to standard polyfluorene. Pure deep blue 405 nm electroluminescence with CIEy = 0.06 and remarkable 5.03 % external quantum efficiency is obtained in a optimized device architecture.

Perfluorinated polymer with unexpectedly efficient deep blue electroluminescence for full-colour OLED display and light therapy applications

Umberto Giovanella;Chiara Botta;Francesco Galeotti;Wojciech Mroz;Salvatore Battiato;Mariacecilia Pasini
2013

Abstract

A perfluorinated all-conjugated copolymer, synthesized by a optimized Suzuki cross-coupling, displays blue-shifted absorption and emission spectra and simultaneously improved oxidative stability with respect to standard polyfluorene. Pure deep blue 405 nm electroluminescence with CIEy = 0.06 and remarkable 5.03 % external quantum efficiency is obtained in a optimized device architecture.
2013
Istituto per lo Studio delle Macromolecole - ISMAC - Sede Milano
OLED
Perfluorinated Polymer
Light Therapy
Deep Blue
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.14243/249322
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