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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 11613694 B1

PDFFull Text
Date of Patent:
Mar. 28, 2023

Filed:

Jun. 14, 2021

Quantum dot-polymer composite film, method of manufacturing the same, and device including the same

Applicants:

Samsung Electronics Co., Ltd., Suwon-si, KR;

Samsung Display Co., Ltd, Yongin-si, KR;

Samsung Sdi Co., Ltd., Yongin-si, KR;

Inventors:

Tae Gon Kim, Hwaseong-si, KR;

Ha Il Kwon, Suwon-si, KR;

Shin Ae Jun, Seongnam-si, KR;

Assignees:

SAMSUNG ELECTRONICS CO., LTD., Gyeonggi-Do, KR;

SAMSUNG DISPLAY CO., LTD., Gyeonggi-Do, KR;

SAMSUNG SDI CO., LTD., Gyeonggi-Do, KR;

Attorney:

Cantor Colburn LLP

Primary Examiner:

Cachet I Proctor

Int. Cl.
CPC ...
C09K 11/02 (2006.01); G03F 7/00 (2006.01); C08K 3/00 (2018.01); C09D 5/22 (2006.01); C09K 11/88 (2006.01); G02B 5/20 (2006.01); G02F 1/1335 (2006.01); G03F 7/004 (2006.01); G03F 7/031 (2006.01); G03F 7/16 (2006.01); G03F 7/20 (2006.01); G03F 7/32 (2006.01); G03F 7/40 (2006.01); H01L 33/50 (2010.01); H01L 31/054 (2014.01); B82Y 20/00 (2011.01); B82Y 40/00 (2011.01); H01L 31/055 (2014.01);
U.S. Cl.
CPC ...
C09K 11/025 (2013.01); C08K 3/00 (2013.01); C09D 5/22 (2013.01); C09K 11/883 (2013.01); G02B 5/201 (2013.01); G02F 1/133514 (2013.01); G03F 7/00 (2013.01); G03F 7/0007 (2013.01); G03F 7/0044 (2013.01); G03F 7/031 (2013.01); G03F 7/162 (2013.01); G03F 7/168 (2013.01); G03F 7/2002 (2013.01); G03F 7/322 (2013.01); G03F 7/40 (2013.01); H01L 33/502 (2013.01); B82Y 20/00 (2013.01); B82Y 40/00 (2013.01); H01L 31/055 (2013.01); H01L 31/0547 (2014.12); H01L 2933/0033 (2013.01); H01L 2933/0041 (2013.01); Y10S 977/774 (2013.01); Y10S 977/783 (2013.01); Y10S 977/818 (2013.01); Y10S 977/824 (2013.01); Y10S 977/897 (2013.01); Y10S 977/95 (2013.01);
Abstract

A quantum dot-polymer composite film includes: a plurality of quantum dots, wherein a quantum dot of the plurality of quantum dots includes an organic ligand on a surface of a the quantum dot; a cured product of a photopolymerizable monomer including a carbon-carbon unsaturated bond; and a residue including a residue of a high-boiling point solvent, a residue of a polyvalent metal compound, or a combination thereof.

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Quick Actions:

Kim, Tae. (2023). Quantum dot-polymer composite film, method of manufacturing the same, and device including the same (U.S. Patent No. 11613694). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11613694

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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