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:
Apr. 25, 2023
Filed:
Nov. 08, 2018
Applicant:
Inno Qd Co., Ltd, Yongin-si, KR;
Inventors:
Jae Gyun Choi, Yongin-si, KR;
Oh Kwan Kwon, Anyang-si, KR;
Jong Uk Bu, Seongnam-si, KR;
Chul Park, Yongin-si, KR;
Assignee:
INNO QD CO., LTD, Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K 11/02 (2006.01); C09K 11/88 (2006.01); C08L 75/14 (2006.01); C08J 5/18 (2006.01); G02F 1/13357 (2006.01); B32B 27/06 (2006.01); B32B 27/18 (2006.01); B29D 11/00 (2006.01); G02F 1/1335 (2006.01); B82Y 20/00 (2011.01); B82Y 40/00 (2011.01);
U.S. Cl.
CPC ...
C09K 11/025 (2013.01); B29D 11/00788 (2013.01); B32B 27/06 (2013.01); B32B 27/18 (2013.01); C08J 5/18 (2013.01); C08L 75/14 (2013.01); C09K 11/883 (2013.01); G02F 1/1336 (2013.01); B32B 2264/025 (2013.01); B32B 2264/0292 (2013.01); B32B 2264/107 (2013.01); B32B 2264/402 (2020.08); B32B 2264/403 (2020.08); B32B 2264/501 (2020.08); B32B 2307/40 (2013.01); B32B 2457/20 (2013.01); B32B 2551/00 (2013.01); B82Y 20/00 (2013.01); B82Y 40/00 (2013.01); C08J 2375/14 (2013.01); C08J 2483/04 (2013.01); C08L 2203/20 (2013.01); C08L 2205/20 (2013.01); G02F 1/133614 (2021.01); G02F 2202/106 (2013.01); G02F 2202/36 (2013.01);
Abstract
The present invention relates to a method of manufacturing a quantum-dot film having encapsulated quantum dots dispersed therein, in which quantum dots are uniformly dispersed in a matrix resin to thus increase quantum yield and in which deterioration of the quantum dots can be prevented through encapsulation, a quantum-dot film manufactured thereby, and a wavelength conversion sheet and a display including the same.