Patent ID: 11955455
Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 10:
11. A package comprising:
a first package component comprising:
an interconnect structure comprising:
a plurality of dielectric layers; and
a plurality of redistribution lines in the plurality of dielectric layers;

a second package component over and bonded to the interconnect structure, wherein the second package component comprises a device die;
a plurality of stress absorbers over the interconnect structure, wherein the plurality of stress absorbers comprise a corner stress absorber close to a corner of the interconnect structure, wherein the plurality of stress absorbers comprise a first organic material, and wherein the plurality of stress absorbers have a first Young's modulus; and
an encapsulant physically contacting at least sidewalls of the corner stress absorber, wherein the encapsulant comprises a second organic material different from the first organic material, wherein the encapsulant has a second Young's modulus, and wherein the first Young's modulus is smaller than the second Young's modulus.