Bipolar highly solid-state luminescent phenanthroimidazole derivatives as materials for blue and white organic light emitting diodes exploiting either monomer, exciplex or electroplex emission

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Butkutė, Rita; Lygaitis, Ramūnas; Andrulevičienė, Viktorija; Gudeika, Dalius; Volyniuk, Dmytro; Sini, Gjergji; Gražulevičius, Juozas Vidas;
(2017)

Four phenanthroimidazole-based bipolar compounds having electron-donating carbazole or diphenylamino moieties were synthesized and characterized. All compounds form glasses and exhibit high glass transition temperatures ranging from 183 to 239 °C. Solid state blue emiss... View more
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