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:
Mar. 17, 2026
Filed:
Apr. 13, 2023
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventors:
Assignee:
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10B 12/00 (2023.01);
U.S. Cl.
CPC ...
H10B 12/315 (2023.02);
Abstract
A semiconductor device includes a cell capacitor disposed on a substrate and that and includes a first electrode, a dielectric layer structure, and a second electrode. The dielectric layer structure includes a first dielectric layer disposed on the first electrode and that includes a ferroelectric material, a second dielectric layer disposed on the first dielectric layer and that includes an antiferroelectric material, and dielectric particles dispersed in at least one of the first dielectric layer or the second dielectric layer and that include a paraelectric material.