ORGANIC ELECTROLUMINESCENT ELEMENT, LIGHTING DEVICE AND DISPLAY DEVICE

ORGANIC ELECTROLUMINESCENT ELEMENT, LIGHTING DEVICE AND DISPLAY DEVICE

Provided is an organic EL element configured to have at least one organic layer including a light emitting layer interposed between a positive electrode and a negative electrode, in which the light emitting layer contains an iridium complex compound represented by any one of formulas (1) to (4), and...

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Bibliographische Detailangaben
Hauptverfasser: KATOH EISAKU, OTSU SHINYA, HIKIME MAYUKA
Format: Patent
Sprache:eng
Schlagworte:
ELECTRICITY
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Beschreibung
Zusammenfassung:Provided is an organic EL element configured to have at least one organic layer including a light emitting layer interposed between a positive electrode and a negative electrode, in which the light emitting layer contains an iridium complex compound represented by any one of formulas (1) to (4), and the maximum emission wavelength of the iridium complex compound is 470 nm or less.