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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 11836323 B1

PDFFull Text
Date of Patent:
Dec. 05, 2023

Filed:

Nov. 23, 2022

Display device including inorganic insulating layer in bending area

Applicant:

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

Inventors:

Kyongjun Kim, Yongin-si, KR;

Sungsik Yun, Yongin-si, KR;

Juyeon Seo, Yongin-si, KR;

Jinsuk Park, Yongin-si, KR;

Jaebok Lee, Yongin-si, KR;

Sungho Cho, Yongin-si, KR;

Assignee:

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

Attorney:

CANTOR COLBURN LLP

Primary Examiner:

Yaron Cohen

Int. Cl.
CPC ...
G06F 3/044 (2006.01); H10K 50/844 (2023.01); H10K 59/40 (2023.01); H10K 71/00 (2023.01); H10K 77/10 (2023.01); H10K 59/12 (2023.01); H10K 102/00 (2023.01);
U.S. Cl.
CPC ...
G06F 3/0445 (2019.05); H10K 50/844 (2023.02); H10K 59/40 (2023.02); H10K 71/00 (2023.02); H10K 77/111 (2023.02); G06F 2203/04102 (2013.01); G06F 2203/04103 (2013.01); H10K 59/12 (2023.02); H10K 59/1201 (2023.02); H10K 2102/311 (2023.02);
Abstract

A display device includes (i) a substrate having a first area, a second area, and a bending area located between the first area and the second area, where the substrate is bent along a bending axis in the bending area, the substrate includes a thin portion at an edge portion of the bending area, and the thin portion extends from the second area to the first area and has a thickness less than a thickness of the substrate at a center of the bending area; and (ii) an inorganic insulating layer over the substrate, where the inorganic insulating layer exposes the thin portion in the bending area.

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