Patent ID: 11955439
Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 14:
15. A manufacturing method of a package, comprising:
providing semiconductor dies, each semiconductor die having a contact and a passivation layer surrounding the contact;
molding the semiconductor dies in an encapsulant;
forming a redistribution structure on the semiconductor dies and on the encapsulant, wherein forming the redistribution structure comprises:
forming a first dielectric layer having first openings and second openings above the semiconductor dies, and third openings above the encapsulant, wherein the first openings expose the contacts of the semiconductor dies, the second openings expose the passivation layers of the semiconductor dies, and the third openings expose the encapsulant;
depositing a conductive material over the first dielectric layer and filling into the first openings, the second openings and the third openings; and
patterning the conductive material into routing conductive patterns, anchor conductive patterns and shielding plates respectively over the first openings, the second openings and the third openings; and

dicing through the redistribution structure and the encapsulant to form individual packages.