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:
Aug. 25, 2026
Filed:
May. 23, 2024
Applicant:
Taiwan Semiconductor Manufacturing Company, Ltd., Hsin-Chu, TW;
Inventors:
Yi-Hsun Chiu, Hsinchu County, TW;
Chia-En Huang, Hsinchu County, TW;
Assignee:
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD., Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 11/417 (2006.01); G11C 11/412 (2006.01); H10B 10/00 (2023.01);
U.S. Cl.
CPC ...
G11C 11/412 (2013.01); G11C 11/417 (2013.01); H10B 10/12 (2023.02);
Abstract
A semiconductor structure includes a substrate having a frontside and a backside; a static random-access memory (SRAM) circuit having SRAM bit cells formed on the frontside of the substrate, wherein each of the SRAM bit cells including two inverters cross-coupled together, and a first and second pass gates coupled to the two inverters; a first bit-line disposed on the frontside of the substrate and connected to the first pass gate; and a second bit-line disposed on the backside of the substrate and connected to the second pass gate.