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. 23, 2025
Filed:
May. 02, 2023
Applicant:
Macronix International Co., Ltd., Hsinchu, TW;
Inventors:
Erh-Kun Lai, Taichung, TW;
Feng-Min Lee, Hsinchu, TW;
Assignee:
MACRONIX INTERNATIONAL CO., LTD., Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10B 43/35 (2023.01); G11C 16/04 (2006.01); H01L 23/522 (2006.01); H01L 23/528 (2006.01); H10B 41/27 (2023.01); H10B 41/35 (2023.01); H10B 43/27 (2023.01);
U.S. Cl.
CPC ...
G11C 16/0483 (2013.01); H01L 23/5226 (2013.01); H01L 23/5283 (2013.01); H10B 41/27 (2023.02); H10B 41/35 (2023.02); H10B 43/27 (2023.02); H10B 43/35 (2023.02);
Abstract
An integrated circuit structure includes a substrate, a first memory string, a source line, and a second memory string. The first memory string is over the substrate and comprises first memory cells stacked in a vertical direction. The source line laterally extends over the first memory string. The second memory string is over the source line and comprises second memory cells stacked in the vertical direction.