Design strategy for 25% external quantum efficiency in green and blue thermally activated delayed fluorescent devices.

Design strategy for 25% external quantum efficiency in green and blue thermally activated delayed fluorescent devices.

Advanced materials (Deerfield Beach, Fla.) (2015-08-27)

Dong Ryun Lee, Mounggon Kim, Sang Kyu Jeon, Seok-Ho Hwang, Chil Won Lee, Jun Yeob Lee

RESUMEN

Carbazole- and triazine-derived thermally activated delayed fluorescent (TADF) emitters, with three donor units and an even distribution of the highest occupied molecular orbital, achieve high external quantum efficiencies of above 25% in blue and green TADF devices.

MATERIALES

Referencia del producto

Marca

Descripción del producto

932094

Sigma-Aldrich

TCzTrz, ≥99% (HPLC)