White light-emitting electrochemical cell.

Abstract

We report a light-emitting electrochemical cell (LEC) with air-stable electrodes and a solution-processed single-layer active material that emits warm-white light (CIE coordinates = (0.39, 0.43); color rendering index =83) with significant brightness (B) at a low voltage. The carefully tuned trichromatic device exhibits a short turn-on time (∼5 s to B > 100… (More)
DOI: 10.1021/am200559b

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