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:
Feb. 17, 2026
Filed:
Aug. 09, 2022
Taiwan Semiconductor Manufacturing Co., Ltd., Hsinchu, TW;
Hui-Zhong Zhuang, Kaohsiung, TW;
Xiang-Dong Chen, San Diego, CA (US);
Lee-Chung Lu, Taipei, TW;
Tzu-Ying Lin, Hsinchu, TW;
Yung-Chin Hou, Taipei, TW;
TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD., Hsinchu, TW;
Abstract
A method includes disposing a first power rail, a second power rail and a third power rail arranged in order; disposing a first cell row having a first row height between the first power rail and the second power rail; and disposing a second cell row having the first row height between the third power rail and the second power rail. Each of the first power rail and the third power rail has a first width, and the second power rail has a second width larger than the first width.