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:
Dec. 03, 2024
Filed:
Feb. 23, 2022
Applicant:
Macronix International Co., Ltd., Hsinchu, TW;
Inventors:
Jung-Yi Guo, Hsinchu County, TW;
Chun-Min Cheng, Hsinchu, TW;
Assignee:
MACRONIX INTERNATIONAL CO., LTD., Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10B 43/20 (2023.01); H10B 41/10 (2023.01); H10B 41/20 (2023.01); H10B 43/10 (2023.01);
U.S. Cl.
CPC ...
H10B 43/20 (2023.02); H10B 41/10 (2023.02); H10B 41/20 (2023.02); H10B 43/10 (2023.02);
Abstract
A semiconductor structure includes a substrate, a common source plane disposed on the substrate, a plurality of memory cells vertically disposed on the substrate and electrically connected to the common source plane, a common source line disposed on the substrate and electrically connected to the common source plane, and an isolation pillar. The common source line extends along a first direction and has a first segment and a second segment. The isolation pillar interposes the first segment and the second segment of the common source line.