Patent ID: 11935907
Assignee: ADEIA SEMICONDUCTOR BONDING TECHNOLOGIES INC.
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 12:
13. An image sensor device, comprising:
an image sensor die having a first dielectric layer with a first surface, wherein the first surface extends over at least one light sensing element of the image sensor die;
a processor die having an insulating material on side surfaces thereof and a second dielectric layer with a second surface, the second dielectric layer extending over the processor die;
the first dielectric layer including a first plurality of metallic pads of a first metal layer; and
the second dielectric layer including a second plurality of metallic pads of a second metal layer; and wherein:
the first dielectric layer of the image sensor die and the second dielectric layer of the processor die are directly bonded to one another without any adhesive between the first surface and the second surface; and
at least some of the first plurality of metallic pads and the second plurality of metallic pads are directly bonded to one another for electrical connectivity.