Patent classifications
H
H01
H01L
2924/00
H01L2924/20
H01L2924/202
H01L2924/2024
H01L2924/2024
LASER ENHANCED WIRE BONDING FOR SEMICONDUCTOR DEVICE PACKAGES
An example apparatus includes: a wire bond tool including a bond wire capillary having a central opening configured for receiving a bond wire in the central opening; a first laser path formed in the capillary configured to focus a first laser beam on the end of the bond wire to form a free air ball; and a second laser path formed in the capillary configured to focus a second laser beam on a bonding location beneath the capillary.