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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 11770968 B1

PDFFull Text
Date of Patent:
Sep. 26, 2023

Filed:

Jul. 27, 2022

Display device with opening pattern

Applicant:

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

Inventors:

Junwon Choi, Yongin-si, KR;

Wonkyu Kwak, Yongin-si, KR;

Changsoo Pyon, Yongin-si, KR;

Assignee:

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

Attorney:

KILE PARK REED & HOUTTEMAN PLLC

Primary Examiner:

Jonathan M Blancha

Int. Cl.
CPC ...
G06F 3/045 (2006.01); H10K 77/10 (2023.01); G06F 3/044 (2006.01); H10K 50/844 (2023.01); H10K 59/40 (2023.01); H10K 59/123 (2023.01); H10K 59/124 (2023.01); H01L 27/12 (2006.01);
U.S. Cl.
CPC ...
H10K 77/111 (2023.02); G06F 3/0445 (2019.05); H10K 50/844 (2023.02); H10K 59/123 (2023.02); H10K 59/124 (2023.02); H10K 59/40 (2023.02); G06F 2203/04102 (2013.01); H01L 27/1218 (2013.01); H01L 27/1248 (2013.01);
Abstract

A display device having improved reliability includes a substrate including a display area and a peripheral area outside the display area. The display area includes a central display area, a first bending display area contacting the central display area and bent about a first bending axis, and a second bending display area bent about a second bending axis intersecting the first bending axis. The peripheral area includes a corner area rounded and adjacent to the first bending display area and the second bending display area. This display device includes an inorganic layer disposed at the display area and the peripheral area, an opening pattern formed in the inorganic layer and corresponding to the corner area, and a first organic material layer covering the opening pattern.

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