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:
Apr. 16, 2019
Filed:
Jul. 15, 2016
Samsung Sdi Co., Ltd., Yongin-si, Gyeonggi-do, KR;
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Ji Ho Kim, Suwon-si, KR;
Byeong Do Kwak, Suwon-si, KR;
Il Jin Kim, Suwon-si, KR;
Kenji Hamada, Uiwang-Si, KR;
Yong Tae Kim, Suwon-si, KR;
Hyung Rang Moon, Suwon-si, KR;
Woo Jin Lee, Suwon-si, KR;
Ik Hwan Cho, Suwon-si, KR;
In Chul Hwang, Suwon-si, KR;
Samsung SDI Co., Ltd., Yongin-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
An adhesive film, an optical member including the same, and an optical display including the same are disclosed. The adhesive film has a folding evaluation parameter 1 of about 900% to about 1,300% at 25° C., as calculated by Equation 1 and a folding evaluation parameter 2 of about 40% to about 95% at 60° C., as calculated by Equation 2, and includes a hydroxyl group-containing (meth)acrylic copolymer.