TERTIARY AMINE DERIVATIVE AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING SAME

TERTIARY AMINE DERIVATIVE AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING SAME

Provided is a tertiary amine derivative represented by Formula 1. The tertiary amine derivative effectively absorbs light in the UV region from high-energy external light sources to minimize damage to organic materials in organic electroluminescent devices, contributing to a substantial improvement...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SEOK, Moon-ki, KIM, Hye-jeong, KIM, Gyu-ri, HAN, Kap-jong, YOON, Jeoung-hun, GO, Byung-soo, PARK, Yong-pil, OH, Eu-gene, KWON, Young-jae
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CHEMISTRY
ELECTRICITY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
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Beschreibung
Zusammenfassung:Provided is a tertiary amine derivative represented by Formula 1. The tertiary amine derivative effectively absorbs light in the UV region from high-energy external light sources to minimize damage to organic materials in organic electroluminescent devices, contributing to a substantial improvement in the lifetime of the organic electroluminescent devices. An organic electroluminescent device of the present invention includes a first electrode, a second electrode, an organic layer arranged between the first and second electrodes, and a capping layer wherein the capping layer includes the tertiary amine derivative represented by Formula 1.