title: An efficient solution processed non-doped red emitter based on carbazole-triphenylamine end-capped di(thiophen-2-yl)benzothiadiazole for pure red organic light-emitting diodes.
abstract: New carbazole-triphenylamine end-capped di(thiophen-2-yl)benzothiadiazole showed high thermal and electrochemical stability, and great potential as a solution processed hole-transporting non-doped red emitter for OLEDs. A pure red device with CIE coordinates and a high luminance efficiency of (0.66, 0.33) and 3.97 cd A(-1), respectively, was achieved.
authors.affiliation: Department of Chemistry, Faculty of Science, Ubon Ratchathani University, Ubon Ratchathani, 34190, Thailand.
authors.forename: Tanika
authors.initials: T
authors.lastname: Khanasa
authors.forename: Narid
authors.initials: N
authors.lastname: Prachumrak
authors.forename: Rattanawalee
authors.initials: R
authors.lastname: Rattanawan
authors.forename: Siriporn
authors.initials: S
authors.lastname: Jungsuttiwong
authors.forename: Tinnagon
authors.initials: T
authors.lastname: Keawin
authors.forename: Taweesak
authors.initials: T
authors.lastname: Sudyoadsuk
authors.forename: Thawatchai
authors.initials: T
authors.lastname: Tuntulani
authors.forename: Vinich
authors.initials: V
authors.lastname: Promarak