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. 28, 2024
Filed:
Dec. 24, 2018
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Hye Mi Oh, Daejeon, KR;
Dong Mok Shin, Daejeon, KR;
Assignee:
LG Chem, Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07F 5/02 (2006.01); C08K 5/55 (2006.01); F21V 8/00 (2006.01);
U.S. Cl.
CPC ...
C07F 5/022 (2013.01); C08K 5/55 (2013.01); G02B 6/005 (2013.01); G02B 6/0031 (2013.01); G02B 6/0046 (2013.01); G02B 6/0055 (2013.01);
Abstract
Provided are a nitrogen-containing ring compound of the following Chemical Formula 1: and a color conversion film, a backlight unit and a display device including the same.