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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.:

US 10942450 B1

PDFFull Text
Date of Patent:
Mar. 09, 2021

Filed:

Jul. 16, 2018

Inorganic nanoparticle structure, film, optical member, light-emitting device, and liquid crystal display apparatus having the same

Applicant:

Research & Business Foundation Sungkyunkwan University, Suwon-si, KR;

Inventors:

Heeyeop Chae, Suwon-si, KR;

Chang Min Lee, Suwon-si, KR;

Hee Young Kim, Suwon-si, KR;

Woo Suk Lee, Suwon-si, KR;

Assignee:

Research & Business Foundation Sungkyunkwan University, Suwon-si, KR;

Attorney:

NSIP Law

Primary Examiner:

John A McPherson

Int. Cl.
CPC ...
C09K 11/00 (2006.01); G03F 7/031 (2006.01); C09K 11/06 (2006.01); C09K 11/62 (2006.01); G03F 7/16 (2006.01); H01L 51/50 (2006.01); G03F 7/32 (2006.01); H01L 51/00 (2006.01); G03F 7/20 (2006.01); G03F 7/004 (2006.01); G03F 7/027 (2006.01); H01L 27/32 (2006.01);
U.S. Cl.
CPC ...
G03F 7/031 (2013.01); C09K 11/06 (2013.01); C09K 11/62 (2013.01); G03F 7/0047 (2013.01); G03F 7/027 (2013.01); G03F 7/162 (2013.01); G03F 7/168 (2013.01); G03F 7/2004 (2013.01); G03F 7/325 (2013.01); H01L 51/004 (2013.01); H01L 51/009 (2013.01); H01L 51/0079 (2013.01); H01L 51/0092 (2013.01); H01L 51/502 (2013.01); H01L 27/322 (2013.01); H01L 2251/5369 (2013.01);
Abstract

An inorganic nanoparticles-based structure in accordance with the present disclosure includes inorganic nano-particles; and a novel ligand coordinated to a surface of each of the inorganic nano-particles, wherein the ligand has a urethane bond resulting from reaction with an isocyanate compound having a double bond, and, thus, has a double bond at terminals thereof. Further, the present disclosure provides an optical member, a light-emitting device, and a quantum dot display device including the inorganic nanoparticles-based structure.

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