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. 27, 2022
Filed:
Aug. 27, 2020
Applicant:
Macronix International Co., Ltd., Hsinchu, TW;
Inventor:
Erh-Kun Lai, Taichung, TW;
Assignee:
MACRONIX INTERNATIONAL CO., LTD., Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 8/14 (2006.01); H01L 27/1157 (2017.01); H01L 27/11582 (2017.01); G11C 7/18 (2006.01); G11C 16/04 (2006.01);
U.S. Cl.
CPC ...
H01L 27/11582 (2013.01); G11C 7/18 (2013.01); G11C 8/14 (2013.01); G11C 16/0483 (2013.01); H01L 27/1157 (2013.01);
Abstract
A memory device and a manufacturing for the same are provided. The memory device comprises a channel line, word lines, a first switch, and a second switch. Memory cells for a memory string are defined at intersections between the channel line and the word lines. The first switch is electrically connected with the channel line. The second switch is electrically connected with the channel line. The first switch is electrically connected between the second switch and the memory cells.