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:
Oct. 21, 2025
Filed:
Jun. 07, 2022
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventors:
Seonghyeon Lee, Busan, KR;
Minwoo Jeon, Busan, KR;
Jonggun Lee, Paju-si, KR;
Suk Choi, Hwaseong-si, KR;
Jungmin Lee, Seoul, KR;
Assignee:
LG Display Co., Ltd., Seoul, KR;
Primary Examiner:
Int. Cl.
CPC ...
G06F 1/16 (2006.01); B32B 3/02 (2006.01); B32B 7/022 (2019.01); B32B 25/20 (2006.01); B32B 27/38 (2006.01); B32B 27/40 (2006.01);
U.S. Cl.
CPC ...
G06F 1/1616 (2013.01); B32B 3/02 (2013.01); B32B 7/022 (2019.01); G06F 1/1656 (2013.01); B32B 25/20 (2013.01); B32B 27/38 (2013.01); B32B 27/40 (2013.01); B32B 2250/03 (2013.01); B32B 2250/44 (2013.01); B32B 2307/51 (2013.01); B32B 2457/20 (2013.01); Y10T 428/2457 (2015.01); Y10T 428/24777 (2015.01);
Abstract
A foldable display apparatus includes a display panel, a cover window on the display panel, and a first layer between the display panel and the cover window, the first layer having a storage modulus lower than a storage modulus of the cover window to reduce durability defects in the apparatus. The apparatus may further include a protective part between the display panel and the cover window for distributing stress and further reducing durability defects.