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. 29, 2025
Filed:
Feb. 04, 2021
Applicant:
Korea Institute of Machinery & Materials, Daejeon, KR;
Inventors:
Soyeon Park, Daejeon, KR;
Jae-Hyun Kim, Daejeon, KR;
Bongkyun Jang, Daejeon, KR;
Bongsung Kim, Ansan-si, KR;
Hyung Cheoul Shim, Daejeon, KR;
Assignee:
KOREA INSTITUTE OF MACHINERY & MATERIALS, Daejeon, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08K 9/06 (2006.01); C08G 77/18 (2006.01); C08K 3/22 (2006.01);
U.S. Cl.
CPC ...
C08K 9/06 (2013.01); C08G 77/18 (2013.01); C08K 3/22 (2013.01); C08K 2003/2206 (2013.01); C08K 2003/2237 (2013.01); C08K 2201/011 (2013.01);
Abstract
A method for fabricating a nano-particle includes preparing a nano-particle dispersion including a nano-particle having a perovskite structure with a first ligand on a surface thereof and a non-polar solvent; and mixing a silane compound, a halogen compound and the nano-particle dispersion to substitute a silane ligand for the first ligand.