Patent ID: 11948899
Assignee: nan
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A semiconductor substrate structure, comprising:
a first group of circuit structure, comprising a plurality of first wiring layers and a plurality of first conductive connectors, wherein each of the first conductive connectors comprises a conductive cap; and
a second group of circuit structure, comprising a plurality of second wiring layers and a plurality of second conductive connectors, wherein the first group of circuit structure and the second group of circuit structure are electrically connected through bonding of the first conductive connectors and the second conductive connectors to form a multilayer redistribution structure, and a bottom surface of first group of circuit structure is substantially flush, a bottom surface of second group of circuit structure is substantially flush, the bottom surface of first group of circuit structure and the bottom surface of second group of circuit structure are away from the first conductive connectors and the second conductive connectors.