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Dipyrenylcarbazole Derivatives for Blue Organic Light‐Emitting Diodes
Author(s) -
Kumchoo Trakool,
Promarak Vinich,
Sudyoadsuk Taweesak,
Sukwattanasinitt Mongkol,
Rashatasakhon Paitoon
Publication year - 2010
Publication title -
chemistry – an asian journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.18
H-Index - 106
eISSN - 1861-471X
pISSN - 1861-4728
DOI - 10.1002/asia.201000304
Subject(s) - electroluminescence , oled , carbazole , optoelectronics , diode , blue light , fluorescence , materials science , light emitting diode , nanotechnology , optics , photochemistry , physics , chemistry , layer (electronics)
Blue moon : Three new light‐emitting materials, comprising highly fluorescent pyrenes with hole‐transporting carbazole units, have high thermal stabilities and optoelectronic properties that are suitable for application in electroluminescent devices. A device fabricated from 1 as an emissive material exhibits the most‐promising I‐V‐L characteristics as a blue organic light‐emitting diode.