Quantum dot, and ink composition, light-emitting device, optical member, and apparatus including quantum dot

A quantum dot includes: a nanoparticle; and a ligand represented by Formula 1 on a surface of the nanoparticle:A1 is an anchoring group linked to the surface of the nanoparticle, and A1 may be selected from groups represented by Formulae A-1 to A-4:wherein * in Formulae A-1 to A-4 indicates a bindin...

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Bibliographische Detailangaben
Hauptverfasser:	Ha, Jaekook, Jung, Yunku, Cho, Changho, Choi, Hanyoung, Ko, Yunhyuk, Lee, Changhee
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES BASIC ELECTRIC ELEMENTS CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS CORRECTING FLUIDS DYES ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY FILLING PASTES INKS MANUFACTURE OR TREATMENT OF NANOSTRUCTURES MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NANOTECHNOLOGY NATURAL RESINS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING PERFORMING OPERATIONS POLISHES SEMICONDUCTOR DEVICES SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES TRANSPORTING USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	A quantum dot includes: a nanoparticle; and a ligand represented by Formula 1 on a surface of the nanoparticle:A1 is an anchoring group linked to the surface of the nanoparticle, and A1 may be selected from groups represented by Formulae A-1 to A-4:wherein * in Formulae A-1 to A-4 indicates a binding site to a neighboring atom.