Patent ID: 11942442
Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 11:
12. The package structure of claim 11, further comprising:
a plurality of second conductive pillars, disposed over the first side of the first redistribution circuit structure next to the semiconductor die and electrically connecting the first redistribution circuit structure and the second redistribution circuit structure,
wherein the conductive connecting material is distant from the plurality of second conductive pillars,
wherein the conductive connecting material is electrically conductive and is in physical contact with a metallization feature of the first redistribution circuit structure, the metallization feature of the first redistribution circuit structure is exposed by a recess formed in an outermost dielectric layer of the first redistribution circuit structure, and the conductive connecting material is further in contact with the outermost dielectric layer of the first redistribution circuit structure and covers a bottom and a sidewall of the recess,
wherein the conductive connecting material is partially in physical contact with the sidewall of the semiconductor die, and
wherein vertical projections of the plurality of antennas are completely within a vertical projection of the semiconductor die.