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. 18, 2025
Filed:
Oct. 05, 2022
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventors:
Junehyuk Jung, Yongin-si, KR;
Jaebok Chang, Yongin-si, KR;
Sungjae Kim, Yongin-si, KR;
Juo Nam, Yongin-si, KR;
Donghee Lee, Yongin-si, KR;
Taekjoon Lee, Yongin-si, KR;
Assignee:
SAMSUNG DISPLAY CO., LTD., Gyeonggi-Do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K 11/02 (2006.01); B82Y 20/00 (2011.01); B82Y 40/00 (2011.01); C09K 11/08 (2006.01); C09K 11/62 (2006.01); C09K 11/70 (2006.01); C09K 11/88 (2006.01);
U.S. Cl.
CPC ...
C09K 11/025 (2013.01); C09K 11/0883 (2013.01); C09K 11/623 (2013.01); C09K 11/703 (2013.01); C09K 11/883 (2013.01); B82Y 20/00 (2013.01); B82Y 40/00 (2013.01);
Abstract
Provided are a method of preparing a quantum dot, a quantum dot prepared thereby, and an electronic apparatus including the quantum dot. The method includes: preparing a core including a Group III element, a Group V element, and gallium (Ga); and preparing a shell covering the core by using a composition for forming the shell. The composition for forming the shell includes a first additive, and the first additive is a metal halide.