Browsing University of Waterloo by Author "Friend, Richard H."
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Bright and efficient blue polymer light emitting diodes with reduced operating voltages processed entirely at low-temperature
Hoye, Robert L. Z.; Musselman, Kevin P.; Chua, M. R.; Sadhanala, Aditya; Raninga, R. D.; MacManus-Driscoll, Judith L.; Friend, Richard H.; Credgington, Dan (Royal Society of Chemistry, 2015-09-03)Hybrid blue polymer light emitting diodes (PLEDs) with high efficiencies, luminance >20 000 cd m−2 and low operating voltages are obtained using processing temperatures ≤150 °C. By briefly applying an electric field across ... -
Efficient Triplet Exciton Fusion in Molecularly Doped Polymer Light-Emitting Diodes
Di, Dawei; Yang, Le; Richter, Johannes M.; Meraldi, Lorenzo; Altamimi, Rashid M.; Alyamani, Ahmed Y.; Credgington, Dan; Musselman, Kevin P.; MacManus-Driscoll, Judith L.; Friend, Richard H. (Wiley, 2017-04-04)Solution-processed polymer organic light-emitting diodes (OLEDs) doped with triplet-triplet annihilation (TTA)upconversion molecules, including 9,10-diphenylanthracene, perylene, rubrene and TIPS-pentacene, are reported. ...