Organic electroluminescent materials and devices

Organic electroluminescent materials and devices

Disclosed are platinum or palladium complexes featuring tetradentate ligands with at least one side that has an NN binding motif are disclosed. The disclosed organometallic compounds have a structure ofwhere M is Pt or Pd. Also provided are formulations comprising these organometallic compounds. Fur...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MacInnis, Morgan C, So, Woo-Young, Chen, Hsiao-Fan, Marok, Satwinder Singh, Williams, Douglas, Brooks, Jason, Stanton, III, Charles J, Fleetham, Tyler, Choi, Hojae
Format: Patent
Sprache:eng
Schlagworte:
ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM
CHEMISTRY
ELECTRICITY
METALLURGY
ORGANIC CHEMISTRY
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Beschreibung
Zusammenfassung:Disclosed are platinum or palladium complexes featuring tetradentate ligands with at least one side that has an NN binding motif are disclosed. The disclosed organometallic compounds have a structure ofwhere M is Pt or Pd. Also provided are formulations comprising these organometallic compounds. Further provided are OLEDs and related consumer products that utilize these organometallic compounds.