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:
Oct. 28, 2025
Filed:
Jul. 05, 2022
Nanya Technology Corporation, New Taipei, TW;
Shing-Yih Shih, New Taipei, TW;
NANYA TECHNOLOGY CORPORATION, New Taipei, TW;
Abstract
A method of manufacturing a semiconductor structure is provided. The method includes forming a thermal conductive structure embedded within a first passivation layer of a first wafer, and forming a plurality of conductive vias penetrating a first substrate of the first wafer and in contact with the thermal conductive structure. The method further includes forming a first connecting structure in contact with the thermal conductive structure and exposed by a surface of the first passivation layer. The method further includes bonding the first connecting structure of the first wafer to a second connecting structure of a second wafer, and bonding the first passivation layer of the first wafer to a first dielectric layer of the second wafer, wherein a first seal ring embedded within the first dielectric layer of the second wafer is thermally connected to the thermal conductive structure through the first connecting structure and the second connecting structure.