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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.:

US 12369481 B1

PDFFull Text
Date of Patent:
Jul. 22, 2025

Filed:

May. 28, 2024

Foldable, flexible display apparatus and method of manufacturing the same

Applicant:

Samsung Display Co., Ltd., Yongin-si, KR;

Inventors:

Yong-Cheol Jeong, Yongin-si, KR;

Seung-Wook Nam, Yongin-si, KR;

So-Yeon Han, Yongin-si, KR;

Kyu-Young Kim, Yongin-si, KR;

Ah-Young Kim, Yongin-si, KR;

Gui-Nam Min, Yongin-si, KR;

Kyu-Taek Lee, Yongin-si, KR;

Assignee:

Samsung Display Co., Ltd., Yongin-si, KR;

Attorney:

Womble Bond Dickinson (US) LLP

Primary Examiner:

Scott B Geyer

Int. Cl.
CPC ...
H10K 59/40 (2023.01); G06F 1/16 (2006.01); G06F 3/041 (2006.01); G06F 3/044 (2006.01); H04M 1/02 (2006.01); H10K 50/844 (2023.01); H10K 59/131 (2023.01); H10K 59/80 (2023.01); H10K 77/10 (2023.01); H10K 50/84 (2023.01); H10K 59/12 (2023.01); H10K 102/00 (2023.01);
U.S. Cl.
CPC ...
H10K 59/40 (2023.02); G06F 1/1626 (2013.01); G06F 1/1643 (2013.01); G06F 1/1652 (2013.01); G06F 3/0412 (2013.01); G06F 3/044 (2013.01); G06F 3/0443 (2019.05); G06F 3/0446 (2019.05); H04M 1/0268 (2013.01); H10K 50/8445 (2023.02); H10K 59/131 (2023.02); H10K 59/8731 (2023.02); H10K 77/111 (2023.02); G06F 2203/04102 (2013.01); G06F 2203/04103 (2013.01); G06F 2203/04111 (2013.01); H04M 1/0214 (2013.01); H10K 50/84 (2023.02); H10K 59/12 (2023.02); H10K 59/87 (2023.02); H10K 2102/311 (2023.02);
Abstract

A foldable, flexible display apparatus includes a flexible display panel which displays an image and includes a display side on which the image is displayed and of which portions thereof face each other in a folded state of the flexible display apparatus; a cover window on the display side of the flexible display panel and including: a window film comprising a transparent plastic film having a modulus of elasticity of about 6.3 gigapascals or more; and a coating layer on the window film, and configured to be transparent and to protect the window film from physical damage thereto; and an adhesive layer between the window film and the display side of the flexible display panel, and configured to have elasticity and bond the window film and the flexible display panel to each other.

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