Patent ID: 11882646
Assignee: SONY SEMICONDUCTOR SOLUTIONS CORPORATION
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A wiring module, comprising:
a first wiring board that includes a body portion and a plurality of heat dissipation vias, wherein
the body portion includes:
a front surface layer to which a device package is connected, and
a rear surface layer opposite to the front surface layer, and

the plurality of heat dissipation vias penetrates the body portion from the front surface layer to the rear surface layer; and

a first heat dissipation member that is connected to the rear surface layer to thermally bond with the plurality of heat dissipation vias, wherein an end of a first heat dissipation via of the plurality of heat dissipation vias is in contact with an end of the first heat dissipation member.