Quantum Dot Composition, Light Emitting Element and Display Device Including the same

Quantum Dot Composition, Light Emitting Element and Display Device Including the same

A quantum dot composition includes a quantum dot, a ligand to bind to a surface of the quantum dot, an additive having an amine group, and a precursor comprising an organometallic compound, the composition forming a modified quantum dot having a reformed surface characteristic. A light emitting elem...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: PARK, Junwoo, KIM, Sungwoon, KO, Yunhyuk, NAM, Minki, KIM, Jaehoon, DOH, Hyunmi, PARK, JAE HONG, JUNG, Yunku, PARK, Myoungjin
Format: Patent
Sprache: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:A quantum dot composition includes a quantum dot, a ligand to bind to a surface of the quantum dot, an additive having an amine group, and a precursor comprising an organometallic compound, the composition forming a modified quantum dot having a reformed surface characteristic. A light emitting element including the modified quantum dot may have improved lifespan, luminous efficiency, and material stability.