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:
Aug. 25, 2026
Filed:
Mar. 28, 2022
Samsung Electronics Co., Ltd., Suwon-si, KR;
Euncheol Do, Seoul, KR;
Byunghoon Na, Suwon-si, KR;
Kiyoung Lee, Seoul, KR;
Jooho Lee, Hwaseong-si, KR;
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Abstract
Provided are a capacitor and a method for manufacturing the capacitor, the capacitor including: a first thin-film electrode layer; a second thin-film electrode layer; a dielectric layer, including a binary metal oxide, between the first thin-film electrode layer and the second thin-film electrode layer; and an interlayer, including an anionized layer, between the dielectric layer and at least one of the first thin-film electrode layer or the second thin-film electrode layer. The interlayer has a same type of crystal structure as and a different composition from the dielectric layer, and the anionized layer includes at least one of a monovalent cation, a divalent cation, or a trivalent cation.