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:
Nov. 18, 2025
Filed:
May. 18, 2022
Taiwan Semiconductor Manufacturing Company, Ltd., Hsinchu, TW;
Hung-Ju Chou, Taipei, TW;
Yuan-Ching Peng, Hsinchu, TW;
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD., Hsinchu, TW;
Abstract
A memory structure includes a first pull-up (PU) transistor and a first pull-down (PD) transistor sharing a first gate structure extending in a first direction, and a second PU transistor and a second PD transistor sharing a second gate structure extending in the first direction. The first gate structure has a first PU portion that corresponds with the first PU transistor and a first PD portion that corresponds with the first PD transistor. The second gate structure has a second PU portion that corresponds with the second PU transistor and a second PD portion that corresponds with the second PD transistor. The first and second PU portion each has a first dimension in a second direction perpendicular to the first direction, and the first and second PD portion each has a second dimension in the second direction. The first dimension is greater than the second dimension.