Patent ID: 11961817
Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. An apparatus for forming a package structure, comprising:
a processing chamber for bonding a first package component and a second package component;
a bonding head disposed in the processing chamber, wherein the bonding head comprises a plurality of vacuum tubes communicating with a plurality of vacuum devices;
a nozzle connected to the bonding head and configured to hold the second package component, wherein the nozzle comprises a plurality of first holes overlapping the vacuum tubes, the nozzle comprises a plurality of second holes offset from the first holes, and the second holes overlap at least two edges of the second package component, wherein at least one of the first holes is away from a projection area of the second package component on the nozzle, and each of the second holes communicates with one of the first holes via a trench; and
a chuck table disposed in the processing chamber and configured to hold and heat the first package component.