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:
Jan. 20, 2026
Filed:
Jul. 20, 2021
Lg Chem, Ltd., Seoul, KR;
Seung Hun Lee, Daejeon, KR;
Hanna Lee, Daejeon, KR;
Jung Hyun Seo, Daejeon, KR;
Yeongrae Chang, Daejeon, KR;
Jong Soo Do, Daejeon, KR;
Sung Joon Oh, Daejeon, KR;
Xinmei Fontana Holding (Hong Kong) Limited, Hong Kong, CN;
Abstract
The present disclosure relates to an anti-glare film including an acrylic substrate and a coating layer located on at least one side of the acrylic substrate, which has a specific rate of change of band area ratio in a graph derived from the result of Raman spectroscopy performed for the coating layer in the thickness direction. It also relates to a polarizing plate, and a display apparatus including the same.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile