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:
Jun. 23, 2026
Filed:
Sep. 19, 2023
Taiwan Semiconductor Manufacturing Company, Ltd., Hsin-Chu, TW;
Jui-Lin Chen, Taipei City, TW;
Chao-Yuan Chang, New Taipei City, TW;
Feng-Ming Chang, Hsinchu County, TW;
Yung-Ting Chang, New Taipei City, TW;
Ping-Wei Wang, Hsinchu, TW;
Yi-Feng Ting, Taipei City, TW;
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD., Hsinchu, TW;
Abstract
A semiconductor structure is provided. The semiconductor structure includes a functional cell region including an n-type functional transistor and a p-type functional transistor. The semiconductor structure also includes a first power transmission cell region including a first cutting feature and a first contact rail in the first cutting feature. The semiconductor structure also includes a first power rail electrically connected to a source terminal of the p-type functional transistor and the first contact rail of the first power transmission cell region. The semiconductor structure also includes a second power transmission cell region adjacent to the first power transmission cell and including a second cutting feature and second contact rail in the second cutting feature. The semiconductor structure also includes an insulating strip extending from the first cutting feature to the second cutting feature in a first direction.