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:
Apr. 21, 2025
Filed:
Nov. 08, 2022
Taiwan Semiconductor Manufacturing Company Ltd., Hsinchu, TW;
Jack Liu, Taipei, TW;
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD., Hsinchu, TW;
Abstract
A method includes: providing a cell of a first group that supplies a first potential from a backside of a substrate, multiple cells of a second group, and two cells of a third group that supply a second potential from the backside; determining a distance in a row direction between the cell of the first group and each of the two cells of the third group; determining a placement of the cell of the first group, the two cells of the third group, and each of the cells of the second group; and counting a number of pins of the cells of the second group. The cell of the first group is located between the two cells of the third group. Each of the cells of the second group is located between the two cells of the third group.