ORGANIC LIGHT-EMITTING ELEMENT

ORGANIC LIGHT-EMITTING ELEMENT

The present disclosure provides an organic light-emitting element including: a first electrode; a light-emitting layer; and a second electrode, wherein the light-emitting layer contains at least a first compound in which a naphthalene ring and a tricyclic or higher cyclic fused ring are bonded toget...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: IWAWAKI, HIRONOBU, OHRUI, HIROKI, YAMADA, NAOKI, MIYASHITA, HIROKAZU, NISHIDE, YOSUKE, HORIUCHI, TAKAYUKI
Format: Patent
Sprache:eng
Schlagworte:
ELECTRICITY
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Beschreibung
Zusammenfassung:The present disclosure provides an organic light-emitting element including: a first electrode; a light-emitting layer; and a second electrode, wherein the light-emitting layer contains at least a first compound in which a naphthalene ring and a tricyclic or higher cyclic fused ring are bonded together by a single bond and a second compound in which the naphthalene ring and the fused polycyclic ring of the first compound are further cyclized.