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:
Nov. 11, 2025
Filed:
Oct. 05, 2022
Samsung Electronics Co., Ltd., Suwon-si, KR;
Jungoo Kang, Suwon-si, KR;
Jinsu Lee, Hwaseong-si, KR;
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Abstract
Provided is a semiconductor device. The semiconductor device includes a lower structure; a lower electrode on the lower structure; a dielectric layer on the lower electrode; and an upper electrode on the dielectric layer, wherein the lower electrode includes a bending reducing layer and a dielectric constant-increasing layer between the bending reducing layer and the dielectric layer, the dielectric constant-increasing layer is configured to increase a dielectric constant of the dielectric layer, and an elastic modulus of the bending reducing layer is greater than an elastic modulus of the dielectric constant-increasing layer.