ORGANIC LIGHT-EMITTING ELEMENT, ORGANIC COMPOUND, DISPLAY APPARATUS, PHOTOELECTRIC CONVERSION APPARATUS, ELECTRONIC EQUIPMENT, LIGHTING APPARATUS, MOVING BODY, AND EXPOSURE LIGHT SOURCE

An organic light-emitting element including a positive electrode, a negative electrode; and a light-emitting layer between the positive electrode and the negative electrode, wherein the light-emitting layer contains a first compound represented by the following formula [1] and a second compound repr...

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Hauptverfasser: IWAWAKI, HIRONOBU, KAMATANI, JUN, YAMADA, NAOKI, MIYASHITA, HIROKAZU, NISHIDE, YOSUKE
Format: Patent
Sprache:eng
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Zusammenfassung:An organic light-emitting element including a positive electrode, a negative electrode; and a light-emitting layer between the positive electrode and the negative electrode, wherein the light-emitting layer contains a first compound represented by the following formula [1] and a second compound represented by the following formula [2]. In the following formula [1], L denotes a bidentate ligand with a main backbone of naphtho[2,1-f]isoquinoline or phenanthro[2,1-f]isoquinoline.