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:
Sep. 10, 2024
Filed:
Jun. 22, 2021
Taiwan Semiconductor Manufacturing Company, Ltd., Hsinchu, TW;
Yen-Pin Chen, Hsinchu, TW;
Florentin Dartu, Hsinchu, TW;
Wei-Chih Hsieh, Hsinchu, TW;
Tzu-Hen Lin, Hsinchu, TW;
Chung-Hsing Wang, Hsinchu, TW;
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD., Hsinchu, TW;
Abstract
For a method of manufacturing a semiconductor device, a corresponding layout diagram is stored on a non-transitory computer-readable medium, the layout diagram being arranged relative to first and second perpendicular directions, the layout diagram including cells such that, for a subset of the cells, each subject one of the cells (subject cell) in the subset has a neighborhood including first and second neighbor cells on corresponding first and second sides of the subject cell relative to the first direction. The method includes: for each subject cell in the subset, generating a sidefile which represents neighborhood-specific proximity-effect information. For each cell in the subset of the cells, the generating a sidefile includes populating the sidefile with a first neighbor-specific proximity-effect (NSPE) parameter corresponding to an inter-cell proximity-effect induced by the first neighbor cell and a second NSPE parameter corresponding to an inter-cell proximity-effect induced by the second neighbor cell.