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:
Mar. 18, 2025
Filed:
Nov. 20, 2023
Applicant:
Taiwan Semiconductor Manufacturing Company, Ltd., Hsinchu, TW;
Inventors:
Yu-Chao Lin, Hsinchu, TW;
Tung-Ying Lee, Hsinchu, TW;
Assignee:
Taiwan Semiconductor Manufacturing Company, Ltd., Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10N 70/00 (2023.01); H10N 70/20 (2023.01);
U.S. Cl.
CPC ...
H10N 70/8828 (2023.02); H10N 70/061 (2023.02); H10N 70/231 (2023.02); H10N 70/841 (2023.02);
Abstract
Provided are a memory cell and a method of forming the same. The memory cell includes a bottom electrode, a top electrode, and a storage element layer. The storage element layer is disposed between the bottom and top electrodes. An extending direction of a sidewall of the storage element layer is different from an extending direction of a sidewall of the top electrode. A semiconductor device having the memory cell is also provided.