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:
Nov. 07, 2023
Filed:
Jun. 23, 2021
Taiwan Semiconductor Manufacturing Company Ltd., Hsinchu, TW;
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD., Hsinchu, TW;
Abstract
A semiconductor structure is provided. The semiconductor structure includes a first substrate, a semiconductor layer, a second substrate, and a eutectic sealing structure. The semiconductor layer is over the first substrate. The semiconductor layer has a cavity at least partially through the semiconductor layer. The second substrate is over the semiconductor layer. The second substrate has a through hole. The eutectic sealing structure is on the second substrate and covers the through hole. The eutectic sealing structure comprises a first metal layer and a second metal layer eutectically bonded on the first metal layer. A method for manufacturing a semiconductor structure is also provided.