Patent ID: 6784530
Filing Date: 2004-08-31
Classification: H01L,H05K

Abstract:
A circuit component built-in module comprising:a first electrical insulating substrate made of a mixture containing an inorganic filler and a thermosetting resin; a plurality of wiring patterns formed at least on a principal surface of the first electrical insulating substrate; a semiconductor chip incorporated in the first electrical insulating substrate and connected electrically with the wiring patterns; inner vias electrically connecting the plurality of wiring patterns with one another, the inner vias passing through the first electrical insulating substrate; and a passive component incorporated in the first electrical insulating substrate, wherein the semiconductor chip has a thickness of not less than 30 &mgr;m and not more than 100 &mgr;m, and has a non-wired surface ground, the circuit component built-in module has a thickness in a range of not less than 80 &mgr;m and not more than 200 &mgr;m, the passive component is connected electrically with any one of the plurality of wiring patterns, and the passive component has a thickness greater than that of the semiconductor chip.