Patent ID: 11862618
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 15:
16. A semiconductor package, comprising:
a first semiconductor substrate having a first surface and a second surface opposite to the first surface;
active patterns on the first surface of the first semiconductor substrate;
active contacts connected to the active patterns;
signal lines on the active contacts and connected to the active contacts;
buried power rails in the first semiconductor substrate and connected to the active patterns;
penetration vias penetrating the first semiconductor substrate and connected to the buried power rails;
a power delivery network on the second surface of the first semiconductor substrate, the power delivery network comprising power lines connected to the penetration vias;
first bonding pads connected to the power delivery network;
a capacitor layer comprising power decoupling capacitors on a third surface of a second semiconductor substrate, the third surface facing the power delivery network; and
second bonding pads connected to the power decoupling capacitors,
wherein the first and second bonding pads are bonded to each other.