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.:
Date of Patent:
Dec. 16, 2025
Filed:
Mar. 28, 2022
Samsung Display Co., Ltd., Yongin-si, KR;
Jae-Hyun Park, Yongin-si, KR;
Samsung Display Co., LTD., Gyeonggi-do, KR;
Abstract
A display device includes an auxiliary wire, a connection pattern, a light emitting layer, an upper common layer, and an upper electrode. The display device includes a sub-pixel region and a contact region. The auxiliary wire is disposed on a substrate in the contact region. The connection pattern is disposed on the auxiliary wire. The light emitting layer is disposed on the substrate in the sub-pixel region. The upper common layer is disposed on the light emitting layer and the connection pattern, and includes openings that expose the connection pattern. The upper electrode is disposed on the upper common layer and contacts the connection pattern by passing through the openings.