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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 12185612 B1

PDFFull Text
Date of Patent:
Dec. 31, 2024

Filed:

Jul. 06, 2023

Flexible display device

Applicant:

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

Inventors:

Taehoon Yang, Yongin-si, KR;

Yongsu Lee, Seoul, KR;

Sungchul Kim, Seongnam-si, KR;

Sunghoon Kim, Seoul, KR;

Sungsik Yun, Suwon-si, KR;

Kyoungah Lee, Seoul, KR;

Assignee:

SAMSUNG DISPLAY CO., LTD., Gyeonggi-Do, KR;

Attorney:

CANTOR COLBURN LLP

Primary Examiner:

Jarrett J Stark

Int. Cl.
CPC ...
H10K 59/40 (2023.01); G06F 3/041 (2006.01); H10K 71/00 (2023.01); H10K 77/10 (2023.01); G06F 3/044 (2006.01); H10K 50/84 (2023.01); H10K 50/844 (2023.01); H10K 50/86 (2023.01); H10K 59/38 (2023.01); H10K 102/00 (2023.01);
U.S. Cl.
CPC ...
H10K 59/40 (2023.02); G06F 3/0412 (2013.01); H10K 71/00 (2023.02); H10K 77/111 (2023.02); G06F 3/0446 (2019.05); G06F 2203/04102 (2013.01); G06F 2203/04103 (2013.01); G06F 2203/04112 (2013.01); H10K 50/841 (2023.02); H10K 50/844 (2023.02); H10K 50/865 (2023.02); H10K 59/38 (2023.02); H10K 2102/311 (2023.02); Y02E 10/549 (2013.01);
Abstract

A flexible display device includes a protection member, a first adhesion member, a display member, a second adhesion member, and a window member. A thickness of the display member is less than a sum of thicknesses of the protection member and the window member. The display member includes a display panel layer, a touch sensing layer, and a reflection prevention layer integrated with each other to reduce a thickness of the flexible display device. The reduction in thickness enables the flexible display device to be bent with a relatively small radius of curvature, as well as to be repeatedly bent (or otherwise flexed) with reduced potential for delamination of the first and second adhesion members.

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