Patent ID: 6541832
Filing Date: 2003-04-01
Classification: B81B,H01L

Abstract:
A packaged micromechanical device, comprising:a semiconductor chip having an integrated circuit including a plurality of micromechanical components configured in a plane in the central portion of said chip, and a plurality of bonding pads disposed in peripheral portions of said chip; a support having central and peripheral areas, said chip adhered to said central area; a laminated plastic substrate having at least two layers which form an opening, first and second surfaces, and a plurality of electrically conductive routing lines integral with said layers; said second surface adhered to said peripheral area of said support such that one level of said opening is closed; a plurality of terminals disposed on said second surface, at least one of said terminals electrically connected to at least one of said routing lines; said first surface being flat and in a plane parallel to said plane of said components; coupling members electrically connecting at least one of said bonding pads to at least one of said routing lines; and a lid adhered to said first surface in a plane parallel to said plane of said components, whereby a second level of said opening is closed.