1044870-01-0Relevant academic research and scientific papers
New compounds and organic light-emitting diode including the same
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, (2019/08/30)
PURPOSE: A fused aryl compound is provided to be stable and to have excellent luminous efficiency, thereby capable of providing an organic electroluminescence device with excellent driving voltage, external quantum efficiency, color purity and life time performance. CONSTITUTION: A fused aryl compound is represented by chemical formula 1. In chemical formula 1, each of R is selected from hydrogen, deuterium, substituted or unsubstituted C1-6 alkyl, substituted or unsubstituted C7-30, substituted or unsubstituted C3-30 cycloalkyl, substituted or unsubstituted C5-30 cycloalkenyl, substituted or unsubstituted C1-30 alkoxy, substituted or unsubstituted C6-30 aryloxy, substituted or unsubstituted C1-30 alkylthioxy, substituted or unsubstituted C5-30 arylthioxy, substituted or unsubstituted C1-30 alkylamine, substituted or unsubstituted C5-30 arylamine, substituted or unsubstituted C5-50 aryl, substituted or unsubstituted heteroaryl, substituted or unsubstituted silicon, substituted or unsubstituted boron, substituted or unsubstituted silane, carbonyl, phosphoryl, amino, nitrile, hydroxy, nitro, halogen, amide, and ester.
AROMATIC AMINE DERIVATIVES AND ORGANIC LIGHT EMITTING LAYER AND DIODE COMPRISING THE SAME
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Page/Page column 15-16, (2009/08/16)
Disclosed are aromatic amine derivatives that can significantly improve material lifetime and luminous efficiency by introducing substituted or unsubstituted, saturated or unsaturated, hexagonal or more polygonal hydrocarbon rings into positions 2, 3, 6 a
