Patent ID: 11887964
Assignee: ZHEJIANG LAB
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A wafer-level heterogeneous dies integration structure, comprising heterogeneous dies, a wafer substrate, and a configuration substrate connected in sequence,
wherein a standard integration module is defined by a set of heterogeneous dies connected to a silicon interposer, a set of standard integration modules is connected to a standard integration zone cooperatively provided on the wafer substrate, and a size of the wafer substrate is greater than or equal to 8-inch;
the silicon interposer is provided with heterogeneous micro bumps of the interposer on an upper surface thereof, and the micro bumps of the interposer are configured for bonding the heterogeneous dies;
the silicon interposer is provided with standardized micro pads of the interposer on a lower surface thereof, and the standardized micro pads of the interposer are coordinated with the standard integration zone of the wafer substrate and configured for bonding the wafer substrate;
the micro bumps of the interposer and the micro pads of the interposer are cooperatively connected with each other within the silicon interposer;
when designing a wiring line according to chip functions in the silicon interposer, a direct connection is applied to a single signal transmission, or a power signal transmission is combined with the single signal transmission;
the silicon interposer has different types, the silicon interposer is further provided with heterogeneous preforms in different types according to different types of the heterogeneous dies; and
a first heterogeneous die and a second heterogeneous die are bonded to a first silicon interposer, which is grinded for thinning after molding to obtain a first standard integration module;, a third heterogeneous die and a fourth heterogeneous die are bonded to a second silicon interposer, which is grinded for thinning after molding to obtain a second standard integration module.