Organic electroluminescent device and method for producing the same

Organic electroluminescent device and method for producing the same

The present application relates to a blue light-emitting organic electroluminescent device (OLED) having an anode, a cathode, at least one blue light-emitting layer and at least one hole-transport layer, wherein the at least one blue light-emitting layer comprises an elongated bis-indenofluorene der...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LACKNER, AARON, HEIL, HOLGER, KOENEN, NILS, BURKHART, BEATE, MEYER, SEBASTIAN, ENGEL, MIRIAM, RODRIGUEZ, LARA-ISABEL, LINGE, ROUVEN, SCHEIBLE, KATJA MARIA
Format: Patent
Sprache:chi ; eng
Schlagworte:
ADHESIVES
CHEMISTRY
DYES
ELECTRICITY
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
PAINTS
POLISHES
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Beschreibung
Zusammenfassung:The present application relates to a blue light-emitting organic electroluminescent device (OLED) having an anode, a cathode, at least one blue light-emitting layer and at least one hole-transport layer, wherein the at least one blue light-emitting layer comprises an elongated bis-indenofluorene derivative as a main component and wherein the at least one hole-transport layer comprises a polymer with non-conjugated units as a main component as well as to a method for producing the organic electroluminescent device.