LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE LIGHT-EMITTING DEVICE

LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE LIGHT-EMITTING DEVICE

A light-emitting device includes: a first electrode (110); a second electrode (150) facing the first electrode; an interlayer (130)arranged between the first electrode and the second electrode and including an emission layer; and a hole transport region arranged between the first electrode and the e...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LEE, Changmin, LEE, Jongwon, LEE, Hyunshik, KIM, Seungcheol
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
ELECTRICITY
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Beschreibung
Zusammenfassung:A light-emitting device includes: a first electrode (110); a second electrode (150) facing the first electrode; an interlayer (130)arranged between the first electrode and the second electrode and including an emission layer; and a hole transport region arranged between the first electrode and the emission layer, wherein the hole transport region includes an electron blocking layer, and the electron blocking layer includes a heterocyclic compound represented by Formula 1.