Patent ID: 8211750

Claim:
A manufacturing method for a semiconductor device, comprising: preparing a substrate having a first face and a second face opposing said first face, for transmitting light through said first face and said second face; providing a wiring layer having a first region and a second region adjacent to said first region on said first face of said substrate; providing a bump electrode on said first region of said wiring layer; providing a semiconductor chip having a third face such that said third face is connected to said bump electrode; providing a columnar electrode having a fourth face and a fifth face opposing said fourth face such that said fourth face contacts said second region of said wiring layer; providing a first sealant covering said first face of said substrate such that said fifth face of said columnar electrode is exposed; providing an external connection terminal on said fifth face of said columnar electrode; and dividing said substrate and said first sealant into individual semiconductor devices through dicing, wherein said second face of said substrate comprises a third region and a fourth region surrounding said third region, and said manufacturing method further comprises providing a second sealant covering said fourth region, said substrate, and a side face of said first sealant; and providing a lens, an outside edge portion of which is fixed to said second sealant provided on said fourth region.