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:
Jan. 31, 2023
Filed:
Jun. 17, 2020
Applicant:
Boe Technology Group Co., Ltd., Beijing, CN;
Inventor:
Shuang Du, Beijing, CN;
Assignee:
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Primary Examiner:
Int. Cl.
CPC ...
H05K 5/00 (2006.01); B32B 7/12 (2006.01); B32B 27/08 (2006.01); B32B 37/12 (2006.01); H01L 51/00 (2006.01); H01L 51/56 (2006.01); H01L 27/32 (2006.01);
U.S. Cl.
CPC ...
H05K 5/0017 (2013.01); B32B 7/12 (2013.01); B32B 27/08 (2013.01); B32B 37/12 (2013.01); H01L 51/0097 (2013.01); H01L 51/56 (2013.01); B32B 2037/1253 (2013.01); B32B 2457/206 (2013.01); H01L 27/3244 (2013.01); H01L 2251/5338 (2013.01);
Abstract
A flexible display apparatus includes at least two flexible elements, and at least one adhesive layer bonding the at least two flexible elements. The flexible display apparatus has a bendable region, each adhesive layer includes a first portion in the bendable region and a second portion, and at least part of the second portion is located outside the bendable region. The adhesive layer is configured such that at a same temperature, a storage modulus of the first portion is greater than a storage modulus of the second portion. A thickness of the first portion is less than or equal to a thickness of the adhesive layer.