Patent ID: 8397785
Filing Date: 2013-03-19
Classification: H01L,Y10T

Abstract:
1. An apparatus for transferring multiple types of adhesives from a supply of adhesives to a substrate for bonding dies onto the substrate, the apparatus comprising: a support structure; multiple containers mounted onto the support structure, the multiple containers being configured to contain the adhesives, wherein a separate container is provided for each type of adhesive; a stamping pin holder; and multiple stamping pins mounted to the stamping pin holder, wherein the support structure is operable to move and position each of the multiple containers with respect to the stamping pin holder and to a pick-up position, and the stamping pin holder is configured to move relative to the multiple containers to position each of the multiple stamping pins to the pick-up position so as to dip each stamping pin into a selected type of adhesive in a respective container, thereby to transfer the selected type of adhesive from the respective container to the substrate.