The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 16, 2024
Filed:
Aug. 31, 2020
Qustomdot B.v., Ghent, BE;
QustomDot B.V., Ghent, BE;
Abstract
The disclosure relates to a method to prepare surface stabilized quantum dots by dispersing quantum dots having at least a first type of ligands bonded to their surface in a solvent having at least one multifunctional compound. The multifunctional compound includes at least a first functional group and at least a second functional group. The first functional group of the multifunctional compound is able to bind to the outer surface of the quantum dots and the second functional group of the multifunctional compound is able to interact with a first functional group of the first type of ligands provided on the outer surface of the quantum dots. The disclosure further relates to surface stabilized quantum dots obtainable by this method, to articles including such quantum dots and to the use of such quantum dots for use in on-chip color conversion applications.