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:
Feb. 04, 2025
Filed:
Dec. 08, 2021
Samsung Electronics Co., Ltd., Suwon-si, KR;
Yunseong Lee, Osan-si, KR;
Jinseong Heo, Seoul, KR;
Taehwan Moon, Suwon-si, KR;
Seunggeol Nam, Suwon-si, KR;
Dukhyun Choe, Suwon-si, KR;
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Abstract
A layer structure including a dielectric layer, a method of manufacturing the layer structure, and an electronic device including the layer structure are disclosed. The layer structure including a lower layer, a dielectric layer, and an upper layer sequentially stacked. The dielectric layer includes sequentially stacked first, second, and third layers, wherein one of the first layer or the third layer is a ferroelectric, the other one is an anti-ferroelectric, and the second layer is an oxide layer. In one example, the dielectric layer may further include a fourth layer on the third layer.