Patent ID: 7823618
Filing Date: 2010-11-02
Classification: H01L

Abstract:
1. An ultrasonic bonding apparatus used to manufacture an electronic device that includes a substrate, an electronic component, and an underfill that is filled in a space between the electronic component and the substrate, said ultrasonic bonding apparatus comprising: a head that includes a tool surface configured to mount the electronic component; an ultrasonic bonding unit configured to ultrasonically bond the electronic component with the substrate; and a wiping unit configured to wipe out pre-cured underfill that has adhered to the tool surface of the head, by using a wiping member on a wiping table, wherein the wiping unit includes: a solvent supply unit configured to supply a solvent configured to powder the underfill, to the wiping member on the wiping table; a cartridge that is sealed, and configured to house the wiping table and a feed mechanism configured to supply the wiping member to the wiping table and to roll up the wiping member from the wiping table; and a cartridge support member that includes a motor configured to drive the feed mechanism, and is detachably attached to the cartridge.