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:
Jul. 08, 2025
Filed:
Apr. 07, 2022
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventors:
Changsoo Lee, Seoul, KR;
Jinhong Kim, Seoul, KR;
Yongsung Kim, Suwon-si, KR;
Jiwoon Park, Seoul, KR;
Jooho Lee, Hwaseong-si, KR;
Yong-Hee Cho, Suwon-si, KR;
Assignee:
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10B 12/00 (2023.01); H10D 1/68 (2025.01);
U.S. Cl.
CPC ...
H10D 1/696 (2025.01); H10B 12/31 (2023.02);
Abstract
A capacitor includes a lower electrode layer including a first conductive layer and a second conductive layer on the first conductive layer, the second conductive layer including SnOdoped with an impurity; a dielectric layer on the second conductive layer, the dielectric layer including a rutile-phase oxide; and an upper electrode layer on the dielectric layer.