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. 03, 2026
Filed:
Jan. 11, 2024
Samsung Electronics Co., Ltd., Suwon-si, KR;
Jooho Lee, Suwon-si, KR;
Yong-Hee Cho, Hwaseong-si, KR;
Jinhong Kim, Suwon-si, KR;
Changsoo Lee, Suwon-si, KR;
Sung Heo, Suwon-si, KR;
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Abstract
Provided are a capacitor, a method of preparing the capacitor, and an electronic device including the capacitor, the capacitor including a lower electrode, an upper electrode spaced apart from the lower electrode, a dielectric between the lower electrode and the upper electrode, a first layer between the lower electrode and the dielectric, and a second layer between the dielectric and the upper electrode, wherein the dielectric comprises TiOhaving a rutile phase and is doped with magnesium, the first layer includes a material having a higher work function than that of a material included in the lower electrode, and the second layer includes a dielectric protective material.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile