Method and arrangement for forming a microelectronic package

摘要

A method of forming a microelectronic package, and an arrangement to attach a solder preform onto a microelectronic die in order to form the package. The method comprises: providing a reinforced solder preform including a solder preform and a backing layer attached to a backside of the solder preform; placing the reinforced solder preform on a surface of a first microelectronic component adapted to be soldered; attaching the solder preform to the surface of the first microelectronic component after placing the reinforced solder preform; removing the backing layer from the solder preform after placing the reinforced solder preform; placing a second microelectronic component to be soldered onto the solder preform after removing the backing layer; and soldering the second microelectronic component to the first microelectronic component to form the package.