METHOD FOR PREPARING AND ASSEMBLING A SOLDERED SUBSTRATE

摘要

A method to form solder microsockets on a first substrate (for example a chip carrier) so that when the first substrate is aligned with a second substrate having shaped solder elements (for example a semiconductor device), the shaped solder elements fit into the solder microsockets. At least one of the aligned solder elements and solder microsockets may be reflowed to effect joining of the first and second substrates.