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:
Jul. 15, 2025
Filed:
Apr. 01, 2024
Taiwan Semiconductor Manufacturing Company, Ltd., Hsinchu, TW;
Chen-Hua Yu, Hsinchu, TW;
Kuo-Chung Yee, Taoyuan, TW;
Taiwan Semiconductor Manufacturing Company, Ltd., Hsinchu, TW;
Abstract
A semiconductor device includes a first die including a patterned conductive pad, a second die stacked over and electrically coupled to the first die, a bonding dielectric layer between the first and second dies, and a through die via penetrating through the first die and passing through the patterned conductive pad and the bonding dielectric layer. The second die includes a conductive pad directly over the patterned conductive pad. The bonding dielectric layer bonds the patterned conductive pad to the conductive pad, and the through die via directly lands on the conductive pad.