NOVEL COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING SAME

The present invention relates to a novel indole-based compound having excellent hole injection and transport abilities, light-emitting ability, etc., and to an organic electroluminescent device having improved properties such as light-emitting efficiency, driving voltage, and lifespan, by comprising...

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Bibliographic Details
Main Authors PARK, HO CHEOL, BEAK, YOUNG MI, SHIN, JIN YONG, BAE, HYUNG CHAN, EUM, MIN SIK, LEE, CHANG JUN, KIM, TAE HYUNG
Format Patent
LanguageEnglish
French
Korean
Published 20.02.2014
Subjects
ADHESIVES
CHEMISTRY
DYES
ELECTRICITY
HETEROCYCLIC COMPOUNDS
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
ORGANIC CHEMISTRY
PAINTS
POLISHES
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Summary:The present invention relates to a novel indole-based compound having excellent hole injection and transport abilities, light-emitting ability, etc., and to an organic electroluminescent device having improved properties such as light-emitting efficiency, driving voltage, and lifespan, by comprising the novel indole-based compound in one or more organic layer(s). La présente invention porte sur un nouveau composé à base d'indole ayant d'excellentes capacités d'injection et de transport de trous, capacité électroluminescente, etc., et sur un dispositif électroluminescent organique ayant des propriétés améliorées telles qu'un rendement d'électroluminescence, une tension d'attaque et une durée de vie, du fait qu'il comprend le nouveau composé à base d'indole dans une ou plusieurs couches organiques.
Bibliography:Application Number: WO2013KR07282