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:
Jun. 11, 2024
Filed:
Mar. 20, 2020
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Hye Jin Park, Daejeon, KR;
Changho Cho, Daejeon, KR;
Assignee:
LG CHEM, LTD., Seoul, KR;
Primary Examiner:
Int. Cl.
CPC ...
C08F 2/50 (2006.01); C08F 220/18 (2006.01); C08F 220/32 (2006.01); C08F 265/06 (2006.01); G03F 7/00 (2006.01); G03F 7/028 (2006.01);
U.S. Cl.
CPC ...
C08F 220/32 (2013.01); C08F 2/50 (2013.01); C08F 220/18 (2013.01); C08F 265/06 (2013.01); G03F 7/0007 (2013.01); G03F 7/028 (2013.01);
Abstract
The present invention relates to an alkali soluble, photo-curable and thermo-curable copolymer containing three types of (meth)acrylate repeating units classified by the type of functional groups present at the terminal, and a photosensitive resin composition, a photosensitive resin film, and a color filter using the same.