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:
Aug. 26, 2025
Filed:
Nov. 28, 2023
Taiwan Semiconductor Manufacturing Company, Ltd., Hsinchu, TW;
Tsmc Nanjing Company, Limited, Jiangsu, CN;
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD., Hsinchu, TW;
TSMC NANJING COMPANY, LIMITED, Nanjing, CN;
Abstract
A method of testing an integrated circuit on a test circuit board includes performing, by a processor, a simulation of a first heat distribution throughout an integrated circuit design, and simultaneously performing a burn-in test of the integrated circuit and an automated test of the integrated circuit. The burn-in test has a minimum burn-in temperature of the integrated circuit or a burn-in heat distribution across the integrated circuit that includes a set of circuit blocks or a first set of heaters. The integrated circuit design corresponding to the integrated circuit. The performing the simulation includes determining a heat signature of the integrated circuit design from configured power information or location information for each circuit block of the set of circuit blocks or each heater of the set of heaters included in the integrated circuit design. The heat signature includes heat values distributed throughout the integrated circuit design.