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:
Aug. 25, 2026
Filed:
Aug. 13, 2021
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventors:
Seung Chan Lee, Hwaseong-si, KR;
Hong Am Kim, Seoul, KR;
Young Min Cho, Seongnam-si, KR;
Jin-Whan Jung, Chungcheongnam-do, KR;
Wang Jo Lee, Suwon-si, KR;
Assignee:
Samsung Display Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H10K 59/124 (2023.01); H10K 59/131 (2023.01);
U.S. Cl.
CPC ...
H10K 59/124 (2023.02); H10K 59/131 (2023.02);
Abstract
A display device including: a substrate including a display area and a non-display area; and a pad in the non-display area, wherein the pad includes a first electrode layer, a second electrode layer, a third electrode layer, and a fourth electrode layer sequentially on the substrate, the second electrode layer contacts the first electrode layer through a contact hole in a plurality of insulating layers, and an organic layer between the third electrode layer and the fourth electrode layer.