Patent ID: 11869869
Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 8:
9. A package comprising:
a first package component comprising:
a first dielectric layer comprising a first dielectric material, wherein the first dielectric material is a silicon-oxide-based dielectric material; and

a second package component comprising:
a second dielectric layer comprising a second dielectric material different from the first dielectric material, wherein the second dielectric material comprises silicon and an element selected from the group consisting carbon, nitrogen, and combinations thereof, and wherein the first dielectric layer is bonded to the second dielectric layer, wherein the first dielectric layer and the second dielectric layer form a bonding interface layer, and wherein the bonding interface layer has a thickness smaller than 100 Å.