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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 12412844 B1

PDFFull Text
Date of Patent:
Sep. 09, 2025

Filed:

Sep. 13, 2021

Display device and tiled display device including the same

Applicant:

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

Inventors:

Seung Jae Kang, Asan-si, KR;

Sung Jun Kim, Hwaseong-si, KR;

Ha Sook Kim, Hwaseong-si, KR;

Dong Jin Park, Hwaseong-si, KR;

Assignee:

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

Attorney:

F. CHAU & ASSOCIATES, LLC

Primary Examiner:

Steven B Gauthier

Assistant Examiner:

E Rhett Cheek

Int. Cl.
CPC ...
H01L 23/544 (2006.01); G09F 9/302 (2006.01); H10K 50/86 (2023.01); H10K 59/121 (2023.01); H10K 59/18 (2023.01); H10K 59/80 (2023.01); H10K 59/12 (2023.01);
U.S. Cl.
CPC ...
H01L 23/544 (2013.01); H10K 50/865 (2023.02); H10K 59/121 (2023.02); H10K 59/18 (2023.02); G09F 9/3026 (2013.01); H01L 2223/54426 (2013.01); H10K 59/12 (2023.02); H10K 59/8792 (2023.02);
Abstract

A display device and a tiled display device are provided. The display device includes a substrate having a first side, which extends in a first direction, and a second side, which extends in a second direction that intersects the first direction, a first alignment vernier mark disposed on the substrate, the first alignment vernier mark adjoining the first side and extending in the second direction, and a second alignment vernier mark disposed on the substrate, the second alignment vernier mark adjoining the second side and extending in the first direction.

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