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. 03, 2020
Filed:
Dec. 11, 2019
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventors:
Keun-Young Kim, Paju-si, KR;
Young-Sub Shin, Paju-si, KR;
Assignee:
LG Display Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 7/12 (2006.01); H01L 51/00 (2006.01); H01L 27/32 (2006.01); H01L 51/52 (2006.01); G02B 3/00 (2006.01); G06F 3/041 (2006.01);
U.S. Cl.
CPC ...
H01L 51/5275 (2013.01); B32B 7/12 (2013.01); G02B 3/0062 (2013.01); G06F 3/0412 (2013.01); H01L 27/323 (2013.01); H01L 27/3244 (2013.01); H01L 51/0097 (2013.01); H01L 51/524 (2013.01); H01L 51/529 (2013.01); H01L 51/5281 (2013.01); B32B 2457/208 (2013.01); G06F 2203/04102 (2013.01); H01L 2251/5338 (2013.01);
Abstract
A flexible display device includes: a display panel; a back cover on a rear surface of the display panel; and an optical adhesive layer between the display panel and the back cover, the optical adhesive layer including first and second hard layers and a soft layer between the first and second hard layers, at least one of the first and second hard layers having a first modulus and the soft layer having a second modulus less than the first modulus.