Patent ID: 6885099
Filing Date: 2005-04-26
Classification: G02B,H01L

Abstract:
1. A multichip module comprising: a circuit section having an insulating layer, a patterned interconnect having connection lands formed on first and second surfaces of said insulating layer and an interlayer via for electrically interlayer connect said connection lands formed said first and second surfaces of said insulating layer; an electric chip having connection terminals connected to said connection lands, and mounted on said first surface of said insulating layer with said connection terminals connected to said connection lands for processing an electric signal inputted and/or outputted through said interlayer via; and an optical chip having a terminal section connected through said interlayer via to said connection land with said connection terminal connected thereto, having a light emitting section and/or a photo detecting section formed on a surface thereof and buried in said insulating layer with said surface coinciding with a second surface of said insulating layer so that said light emitting section and/or said photo detecting section is exposed on said second surface of said insulating layer.