Abstract
A m-terphenyl-modified sulfone derivative, BTPS was designed and prepared as a host material for phosphorescent OLEDs. By using BTPS, high power efficiencies of over 46 lm W1− (EQE 22%) for blue and 105 lm W1− (EQE 28%) for green were obtained at 100 cd m−2.
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Schedule a callMore From: Chemistry of materials : a publication of the American Chemical Society
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