| 摘要 |
There is here disclosed a semiconductor device comprising a semiconductor element, a first substrate disposed to face one side of the element, being provided first internal wirings on a main surface, and being provided first external wirings connected to the respective first internal wirings on another main surface, and a second substrate formed to be larger than the element by a material having flexibility, being disposed to face another side of the element, being provided second internal wirings having one-end portions extended to edges of a main surface, and the one-end portions connected to the first internal wirings with being bent toward the first substrate together with the edges, being mounted the element having an electrode connected to some of the second internal wirings on the main surface, and being provided external terminals connected to some of the second internal wirings on a middle of another main surface.
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