Patent ID: 6521988
Filing Date: 2003-02-18
Classification: H01L

Abstract:
A device for packaging electronic components, comprising:a plurality of semiconductor chips having contact faces; a plastic intermediate substrate defining a plurality of semiconductor chip positions for receiving said plurality of semiconductor chips, said semiconductor chip positions being disposed in rows and columns on said plastic intermediate substrate, said plastic intermediate substrate having a plurality of contact bumps and conductor tracks connected to said plurality of contact bumps, said conductor tracks leading to said plurality of semiconductor chip positions and connected to said contact faces of said plurality of semiconductor chips; a mounting frame framing and retaining said plastic intermediate substrate; a plastic grid disposed on said plastic intermediate substrate, said plastic grid surrounding each one of said plurality of semiconductor chips in a framelike fashion, said plastic grid being formed with longitudinal webs and transverse webs, said longitudinal webs and transverse webs having widths being wider than a saw blade width of a saw for separating said semiconductor chip positions into individual packaged electronic components including said contact bumps; and a plastic casting composition disposed between said plurality of semiconductor chips and said plastic grid.