title: Solid-state highly fluorescent diphenylaminospirobifluorenylfumaronitrile red emitters for non-doped organic light-emitting diodes.
abstract: Bright (maximum 11,000 cd m(-2) and 500 cd m(-2) at 20 mA cm(-2)) and efficient (maximum external quantum efficiency of 3.1% at 1 mA cm(-2)) red (CIE, x = 0.66, y = 0.34) organic light-emitting diodes (OLEDs) employ arylaminospirobifluorene-substituted fumaronitriles as the novel non-dopant red emitter.
authors: Department of Chemistry, National Central University, Jhongli, Taiwan 320, Republic of China.
authors: Yi-Ting
authors: YT
authors: Lee
authors: Chih-Long
authors: CL
authors: Chiang
authors: Chin-Ti
authors: CT
authors: Chen