NOVEL NAPHTHOTRIAZOLE DERIVATIVE AND ORGANIC ELECTROLUMINESCENCE ELEMENT

NOVEL NAPHTHOTRIAZOLE DERIVATIVE AND ORGANIC ELECTROLUMINESCENCE ELEMENT

Naphthotriazole derivatives represented by the following general formula (1), wherein, Ar 1 is an aromatic hydrocarbon group or an aromatic heterocyclic group, and A is a group that contains an aromatic heterocyclic group. The compound features excellent electron injection/transporting capability, a...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: NUMAZAWA, SHIGETAKA, OZAWA, SHINGO, TORIYA, MARI, NAGAOKA, MAKOTO, KUSANO, SHIGERU
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
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
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:Naphthotriazole derivatives represented by the following general formula (1), wherein, Ar 1 is an aromatic hydrocarbon group or an aromatic heterocyclic group, and A is a group that contains an aromatic heterocyclic group. The compound features excellent electron injection/transporting capability, a high hole-blocking power and a high stability in the form of a thin film, and can be used as a material for producing highly efficient and highly durable organic electroluminescent devices.