Patent ID: 6521478
Filing Date: 2003-02-18
Classification: H01L

Abstract:
A method for manufacturing a semiconductor device, comprising the steps of:preparing a semiconductor chip having a pad-mounting surface provided with a plurality of bonding pads thereon; preparing a substrate formed with a plurality of spaced apart bump receiving holes therein and having a trace layout surface that is formed with a plurality of conductive traces thereon which are to be respectively and electrically connected to the bonding pads and which have contact portions respectively adjacent to peripheries of the bump receiving holes; forming a plurality of conductive bumps respectively on the bonding pads of the semiconductor chip, the conductive bumps respectively having top portions; laying the substrate over the pad-mounting surface of the semiconductor chip such that the trace layout surface is distal from the pad-mounting surface and such that the top portions of the conductive bumps respectively extend through the bump receiving holes; and forming a plurality of conductive bodies, each of which encloses and electrically connects the top portion of a respective one of the conductive bumps to the contact portion of a respective one of the conductive traces.