6407-29-0Relevant articles and documents
Synthesis, aggregation-induced emission, and electroluminescence of dibenzothiophene- and dibenzofuran-containing tetraarylethenes
Xie, Ni,Liu, Yang,Hu, Rongrong,Leung, Nelson L. C.,Arseneault, Mathieu,Tang, Ben Zhong
, p. 958 - 966 (2014)
Dibenzothiophene- and dibenzofuran-functionalized ethanes were synthesized by the McMurry coupling reaction. The luminogens are faintly emissive when molecularly dissolved in good solvents, but emit intensively when aggregated as nanoparticles in poor sol
Thermally stable indoloacridine type host material for high efficiency blue phosphorescent organic light-emitting diodes
Seo, Jeong-A,Gong, Myoung Seon,Lee, Jun Yeob
, p. 3773 - 3779 (2014)
High triplet energy materials derived from carbazole or α-carboline modified indoloacridine were synthesized and device characteristics of blue triplet emitter doped devices were investigated. The indoloacridine derived host materials showed a high triplet energy above 2.80 eV and a high glass transition temperature over 170 °C due to rigid nature of the molecular structure. The indoloacridine based host materials could approach high external quantum efficiency above 20% in blue phosphorescent organic light-emitting diodes.
Novel hetero-cyclic compound and organic light emitting device comprising the same
-
Paragraph 0225-0227, (2018/08/28)
Provided are a novel compound and an organic light emitting device comprising the same. The compound is represented by chemical formula 1. The abovementioned compound represented by the chemical formula 1 can be used as a material for an organic material layer of an organic light emitting device, for improving the efficiency, the low driving voltage and/or the lifetime characteristics in the organic light emitting device.COPYRIGHT KIPO 2018