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:
May. 13, 2025
Filed:
Feb. 17, 2020
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Milim Lee, Daejeon, KR;
Seonkyoung Son, Daejeon, KR;
Duy Hieu Le, Daejeon, KR;
Sang Pil Moon, Daejeon, KR;
Hoyong Lee, Daejeon, KR;
Assignee:
LG CHEM, LTD., Seoul, KR;
Primary Examiner:
Int. Cl.
CPC ...
C07D 519/00 (2006.01); C07F 5/02 (2006.01); C07F 7/08 (2006.01); G02F 1/13357 (2006.01); H10H 20/851 (2025.01); H10K 85/40 (2023.01); H10K 85/60 (2023.01);
U.S. Cl.
CPC ...
C07D 519/00 (2013.01); C07F 5/022 (2013.01); C07F 7/0812 (2013.01); G02F 1/133603 (2013.01); H10H 20/8512 (2025.01); H10K 85/40 (2023.02); H10K 85/622 (2023.02); H10K 85/624 (2023.02); H10K 85/626 (2023.02); H10K 85/636 (2023.02); H10K 85/655 (2023.02); H10K 85/6572 (2023.02); H10K 85/6574 (2023.02); H10K 85/6576 (2023.02);
Abstract
The present specification relates to a color conversion composition including a compound represented by Chemical Formula 1 and a compound represented by Chemical Formula 2 in a molar ratio of 1:1 to 5:1, and a color conversion film, a backlight unit and a display apparatus including the same.