Patent ID: 11908879
Assignee: SONY SEMICONDUCTOR SOLUTIONS CORPORATION
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 10:
11. An imaging device, comprising:
a first substrate, including a pixel array and a first multilayer wiring layer, the first multilayer wiring layer including:
a plurality of first substrate wirings disposed in a first interlayer insulating film; and
a plurality of first substrate connection wirings; and

a second substrate including a second multilayer wiring layer and a logic circuit, the second multilayer wiring layer including:
a plurality of second substrate wirings disposed in a second interlayer insulating film;
a plurality of second substrate connection wirings; and
a plurality of intermediate wirings connecting at least some of the connection wirings to at least one of the wirings disposed in the interlayer insulating film,

wherein at least one of the first substrate connection wirings is bonded to at least one of the second substrate connection wirings, and
wherein the intermediate wirings have a width dimension in a first direction parallel to a plane of a front surface side of the first substrate and a length dimension in a second direction parallel to the plane of the front surface side of the first substrate, and wherein the length of the intermediate wirings is greater than a width of the intermediate wirings.