Patent ID: 11955433
Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 7:
8. A method comprising:
forming a first package component comprising:
bonding a first semiconductor device to a second semiconductor device using metal-to-metal and dielectric-to-dielectric bonding, wherein the first semiconductor device comprises first through-vias; and
covering the first through-vias with a first dielectric layer and performing a planarization process to expose the first through-vias;

placing the first package component on a second dielectric layer;
placing an integrated circuit die on the second dielectric layer adjacent the first package component;
forming second through-vias on the second dielectric layer adjacent the first package component and the integrated circuit die;
encapsulating the first package component, the integrated circuit die, and the second through-vias;
forming a redistribution structure over and electrically connected to the first package component, the integrated circuit die, and the second through-vias; and
connecting a second package component to the second through-vias.