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:
Oct. 17, 2023
Filed:
Sep. 28, 2020
Applicants:
SK Innovation Co., Ltd., Seoul, KR;
SK IE Technology Co., Ltd., Seoul, KR;
Inventors:
Seung Min Jeon, Daejeon, KR;
Min Sang Park, Daejeon, KR;
Je Seung Park, Daejeon, KR;
Yeong Min Jo, Daejeon, KR;
Assignees:
SK Innovation Co., Ltd., Seoul, KR;
SK ie technology Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 79/08 (2006.01); C08G 73/10 (2006.01); C08G 73/14 (2006.01);
U.S. Cl.
CPC ...
C08L 79/08 (2013.01); C08G 73/1039 (2013.01); C08G 73/1067 (2013.01); C08G 73/1078 (2013.01); C08G 73/14 (2013.01); C08L 2201/10 (2013.01); C08L 2203/16 (2013.01); C08L 2203/206 (2013.01);
Abstract
Provided are a polyimide-based film, a window cover film, and a display device including the same. More specifically, a polyimide-based film having different surface energies from each other on both surfaces, a window cover film having excellent optical properties such as a visibility, and a display panel including the same are provided.