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:
Nov. 12, 2019
Filed:
Apr. 19, 2017
Samsung Sdi Co., Ltd., Yongin-si, Gyeonggi-do, KR;
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Sung Hyun Mun, Suwon-si, KR;
Byeong Do Kwak, Suwon-si, KR;
Ji Won Kang, Suwon-si, KR;
Il Jin Kim, Suwon-si, KR;
Ji Ho Kim, Suwon-si, KR;
Hyung Rang Moon, Suwon-si, KR;
Seon Hee Shin, Suwon-si, KR;
Gwang Hwan Lee, Suwon-si, KR;
Jin Young Lee, Suwon-si, KR;
Ik Hwan Cho, Suwon-si, KR;
Jae Hyun Han, Suwon-si, KR;
In Chul Hwang, Suwon-si, KR;
Samsung SDI Co., Ltd., Yongin-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
Disclosed is a flexible display apparatus. The flexible display apparatus includes a display part, a first adhesive film, an optical film, a second adhesive film, and a window film sequentially stacked, and the second adhesive film has a water-vapor permeability of about 200 g/m·24 hr or less, and the first adhesive film has a lower restoration force than the second adhesive film, as calculated by the Equation B set forth herein.