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:
Nov. 04, 2025
Filed:
Jun. 17, 2022
Samsung Display Co., Ltd., Yongin-si, KR;
Hannam University Institute for Industry-academia Cooperation, Daejeon, KR;
Yunhyuk Ko, Yongin-si, KR;
Changhee Lee, Yongin-si, KR;
Prem Prabhakaran, Jeongeup-si, KR;
Dongryeol Whang, Daejeon, KR;
Gyeongju Kim, Jeongeup-si, KR;
Kwangsup Lee, Daejeon, KR;
Samsung Display Co., Ltd., Yongin-si, KR;
Hannam University Institute for Industry—Academia Cooperation, Daejeon, KR;
Abstract
A quantum dot, a method of manufacturing the quantum dot, a composition including the quantum dot, an optical member including the quantum dot, and an electronic apparatus including the quantum dot are disclosed. The quantum dot includes: a nanomaterial; and a first ligand arranged on a surface of the nanomaterial, wherein the nanomaterial includes a core and a shell that covers at least a part of the core, wherein the first ligand includes a condensed polycyclic group in which two or more rings are condensed.