Patent ID: 7572676

Claim:
A packaging method of an image sensor module, comprising the steps of: (A) providing a transparent substrate having a first patterned conductive layer; (B) carrying an image sensor integrated circuit chip having a photosensitive active area and at least one passive chip having at least one bond pad on said transparent substrate, wherein said photosensitive active area faces said transparent substrate and said bond pad of said passive chip is disposed in a direction opposing said transparent substrate; (C) forming an insulating build-up film over said transparent substrate; and (D) forming a plurality of conductive vias on said insulating build-up film, wherein the ends of said conductive vias are connected with said bond pad of said passive chip or said first patterned conductive layer of said transparent substrate, the other ends of said conductive vias are exposed on the surface of said insulating build-up film.