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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 12238996 B1

PDFFull Text
Date of Patent:
Feb. 25, 2025

Filed:

Dec. 08, 2023

Display device including a flexible substrate

Applicant:

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

Inventors:

Hyun Ae Park, Cheonan-si, KR;

Sun-Ja Kwon, Gunpo-si, KR;

Byung Sun Kim, Hwaseong-si, KR;

Yang Wan Kim, Hwaseong-si, KR;

Su Jin Lee, Seoul, KR;

Jae Yong Lee, Asan-si, KR;

Assignee:

SAMSUNG DISPLAY CO., LTD., Yongin-si, KR;

Attorney:

F. CHAU & ASSOCIATES, LLC

Primary Examiner:

Reema Patel

Int. Cl.
CPC ...
H10K 59/131 (2023.01); G09G 3/3233 (2016.01); H10K 59/121 (2023.01); H10K 77/10 (2023.01); H01L 27/12 (2006.01); H01L 29/45 (2006.01); H01L 29/49 (2006.01); H01L 49/02 (2006.01); H10K 50/80 (2023.01); H10K 102/00 (2023.01);
U.S. Cl.
CPC ...
H10K 59/131 (2023.02); G09G 3/3233 (2013.01); H10K 59/1213 (2023.02); H10K 59/1216 (2023.02); H10K 77/111 (2023.02); G09G 2300/0861 (2013.01); G09G 2310/0251 (2013.01); G09G 2310/0262 (2013.01); G09G 2320/043 (2013.01); H01L 27/124 (2013.01); H01L 27/1255 (2013.01); H01L 28/60 (2013.01); H01L 29/45 (2013.01); H01L 29/4908 (2013.01); H10K 50/80 (2023.02); H10K 2102/311 (2023.02); Y02E 10/549 (2013.01);
Abstract

A display device includes a substrate including a display area and a peripheral area disposed around the display area. The peripheral area includes a bending region and a contact region adjacent to the bending region. A first connection line includes a first portion disposed in the contact region, and a second portion disposed in both the bending region and the contact region, and including a first layer and a second layer. At least part of the second layer of the second portion overlaps the first layer of the second portion. In the contact region, the first layer of the second portion is electrically connected to the first portion, and the second layer of the second portion is electrically connected to the first layer of the second portion.

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