Patent ID: 7180183

Claim:
A semiconductor device with reinforced wider-support structure, comprising: a substrate formed with at least one device mounting area having a solder-pad array therein, the solder-pad array having a plurality of solder pads, with corner-located solder pads being greater in area than those solder pads elsewhere; a solder-bump array implanted an the solder-pad array, wherein the solder-bump array is composed of a plurality of first-type solder bumps and a plurality of second-type solder bumps, and the first-type solder bumps are greater in area than the second-type solder bumps; and at least one electronic component having a plurality of third-type solder bumps, wherein the electronic component is mounted to the device mounting area on the substrate by bonding the third-type solder bumps to the first-type solder bumps and the second-type solder bumps.