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:
Jan. 27, 2026
Filed:
Feb. 13, 2023
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventors:
Changsoo Lee, Suwon-si, KR;
Jinhong Kim, Suwon-si, KR;
Yong-Hee Cho, Suwon-si, KR;
Cheheung Kim, Suwon-si, KR;
Jooho Lee, Suwon-si, KR;
Assignee:
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10D 1/68 (2025.01); H10B 12/00 (2023.01);
U.S. Cl.
CPC ...
H10D 1/696 (2025.01); H10B 12/31 (2023.02); H10B 12/34 (2023.02);
Abstract
A capacitor includes a lower electrode, an upper electrode disposed to face the lower electrode, and a dielectric layer between the lower electrode and the upper electrode. The lower electrode includes a first lower electrode layer apart from the dielectric layer and a second lower electrode layer between the first lower electrode layer and the dielectric layer. The second lower electrode layer includes vanadium oxide.