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:
Jul. 04, 2023
Filed:
Nov. 19, 2020
Applicant:
Samsung Display Co., Ltd., Yongin-Si, KR;
Inventors:
Hana Jeong, Busan, KR;
Yougyoung Lee, Changwon-si, KR;
Jihwa Lee, Hwaseong-si, KR;
Sunhaeng Cho, Hwaseong-si, KR;
Assignee:
SAMSUNG DISPLAY CO., LTD., Gyeonggi-Do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 7/12 (2006.01); B32B 3/04 (2006.01); B32B 17/10 (2006.01); C09J 7/29 (2018.01); C09J 7/38 (2018.01); G02B 1/14 (2015.01); G02B 1/18 (2015.01); B32B 27/06 (2006.01); B32B 27/08 (2006.01); B32B 27/28 (2006.01);
U.S. Cl.
CPC ...
B32B 7/12 (2013.01); B32B 3/04 (2013.01); B32B 17/10 (2013.01); C09J 7/29 (2018.01); C09J 7/385 (2018.01); G02B 1/14 (2015.01); G02B 1/18 (2015.01); B32B 2255/10 (2013.01); B32B 2457/20 (2013.01);
Abstract
A display device includes a display module foldable along a folding axis, and a protective tape including a base film and an adhesive layer, wherein the adhesive layer has a storage modulus of less than about 0.3 MPa at about −20° C. and a creep value of about 100% or greater when a shear stress of about 2000 Pa is maintained for about 10 minutes at about 60° C.