Patent ID: 11942464
Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A method comprising:
bonding a first package component to a second package component, the first package component comprising first conductive connectors in a first package region and second conductive connectors in a second package region, the first package region adjacent the second package region, the bonding comprising:
projecting a laser beam at a first portion of the first package component until the first conductive connectors reflow, the first portion of the first package component overlapping each of the first conductive connectors and a subset of the second conductive connectors;
turning off the laser beam until the first conductive connectors solidify;
projecting the laser beam at a second portion of the first package component until the second conductive connectors reflow, the second portion of the first package component overlapping each of the second conductive connectors and a subset of the first conductive connectors; and
turning off the laser beam until the second conductive connectors solidify.