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:
Sep. 03, 2024
Filed:
Mar. 29, 2019
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventors:
Hyun-Eok Shin, Gwacheon-si, KR;
Hong-Sick Park, Yeongtong-gu, KR;
Sangwoo Sohn, Yongin-si, KR;
Sang-Gab Kim, Seoul, KR;
Gyungmin Baek, Yongin-si, KR;
Sang-Won Shin, Yongin-si, KR;
Assignee:
Samsung Display Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 27/12 (2006.01); H01L 27/32 (2006.01); H10K 59/131 (2023.01);
U.S. Cl.
CPC ...
H01L 27/124 (2013.01); H01L 27/1259 (2013.01); H10K 59/131 (2023.02); H01L 27/1218 (2013.01);
Abstract
A display substrate may include a substrate and a wiring on the substrate. The wiring may include a metal oxide layer including at least one oxide selected from tantalum (Ta), niobium (Nb), and titanium (Ti), and a metal layer on the metal oxide layer and including copper (Cu), and a thickness of the metal oxide layer may be in a range of about 30 angstroms (Å) to about 50 Å.