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:
Jul. 30, 2024
Filed:
Mar. 23, 2022
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventors:
Boeun Park, Hwaseong-si, KR;
Yongsung Kim, Suwon-si, KR;
Jeonggyu Song, Seongnam-si, KR;
Jooho Lee, Hwaseong-si, KR;
Assignee:
Samsung Electronics Co., Ltd, Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10B 53/00 (2023.01); H01L 49/02 (2006.01);
U.S. Cl.
CPC ...
H01L 28/56 (2013.01); H10B 53/00 (2023.02);
Abstract
An anti-ferroelectric thin-film structure including a dielectric layer including an anti-ferroelectric phase of hafnium oxide; and an inserted layer in the dielectric layer, the inserted layer including an oxide. An electronic device to which the anti-ferroelectric thin-film structure has been applied may secure an operating voltage section with little hysteresis.