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 12707837 B1

Date of Patent:

Aug. 11, 2026

Filed:

Aug. 28, 2023

Display device and method of manufacturing the same

Applicant:

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

Inventors:

Donghan Kang, Yongin-si, KR;

Shinhyuk Yang, Yongin-si, KR;

Jeehoon Kim, Yongin-si, KR;

Sunggwon Moon, Yongin-si, KR;

Seungsok Son, Yongin-si, KR;

Assignee:

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

Attorney:

Innovation Counsel LLP

Primary Examiner:

Fazli Erdem

Int. Cl.

CPC ...

H10K 59/131 (2023.01); H10K 59/12 (2023.01); H10K 59/123 (2023.01); H10K 71/16 (2023.01); H10K 71/20 (2023.01);

U.S. Cl.

CPC ...

H10K 59/131 (2023.02); H10K 59/1201 (2023.02); H10K 59/123 (2023.02); H10K 71/166 (2023.02); H10K 71/233 (2023.02);

Abstract

A display device includes a substrate having a display area and a contact area located in the display area, a power line in the display area on the substrate, overlapping the contact area, and including a first conductive layer and a second conductive layer on the first conductive layer, a passivation layer on the substrate and the power line and having a protrusion protruding in a first direction with respect to an edge of an upper surface of the first conductive layer in the contact area, and a common electrode on the substrate and the passivation layer and electrically connected to the power line in the contact area.

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