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. 09, 2024
Filed:
May. 28, 2021
Applicant:
Samsung Electronics Co., Ltd., Suwon, KR;
Inventors:
Jeonggyu Song, Seongnam-si, KR;
Younsoo Kim, Yongin-si, KR;
Haeryong Kim, Seongnam-si, KR;
Boeun Park, Hwaseong-si, KR;
Eunha Lee, Seoul, KR;
Jooho Lee, Hwaseong-si, KR;
Hyangsook Lee, Suwon-si, KR;
Yong-Hee Cho, Suwon-si, KR;
Eunae Cho, Seoul, KR;
Assignee:
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 29/08 (2006.01); H01L 49/02 (2006.01);
U.S. Cl.
CPC ...
H01L 28/65 (2013.01); H01L 28/56 (2013.01); H01L 29/0847 (2013.01);
Abstract
A semiconductor device includes a lower electrode; an upper electrode disposed to be spaced apart from the lower electrode; and a dielectric layer disposed between the lower electrode and the upper electrode, and including a first metal oxide region, a second metal oxide region, and a third metal oxide region.