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:
Sep. 29, 2026
Filed:
Aug. 17, 2023
Applicant:
Macronix International Co., Ltd., Hsinchu, TW;
Inventor:
Shih-Hung Chen, HsinChu County, TW;
Assignee:
MACRONIX INTERNATIONAL CO., LTD., Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 23/00 (2006.01); H10B 80/00 (2023.01); H10W 20/20 (2026.01); H10W 90/00 (2026.01);
U.S. Cl.
CPC ...
H10W 90/00 (2026.01); H10B 80/00 (2023.02); H10W 20/20 (2026.01); H10W 90/752 (2026.01); H10W 90/753 (2026.01); H10W 90/792 (2026.01);
Abstract
A memory device includes a peripheral substrate and an array substrate. The peripheral substrate includes a page buffer and a high voltage processing circuits and has a peripheral substrate area. The array substrate includes an array. The array substrate and the peripheral substrate are stacked on each other, and a circuit distribution area of the high voltage processing circuit accounts for less than 10% of the peripheral substrate area.