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:
Mar. 03, 2026
Filed:
Dec. 21, 2021
Applicant:
Samsung Sdi Co., Ltd., Yongin-si, KR;
Inventors:
Dong Myeong Shin, Suwon-si, KR;
Do Young Kim, Suwon-si, KR;
Ji Yeon Kim, Suwon-si, KR;
Ji Young Han, Suwon-si, KR;
Il Jin Kim, Suwon-si, KR;
Kyoung Gon Park, Suwon-si, KR;
Assignee:
Samsung SDI Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09J 133/10 (2006.01);
U.S. Cl.
CPC ...
C09J 133/10 (2013.01); C09J 2203/326 (2013.01); C09J 2301/312 (2020.08);
Abstract
Provided are: an adhesive film formed of an adhesive film composition comprising a (meth)acrylic binder, a (meth)acrylic oligomer, and a curing agent, wherein the adhesive film has a peak temperature of tan δ of about −40° C. or less, and a storage modulus of about 0.3 MPa or less at −20° C., an optical member including same; and an optical display apparatus including same.