A stacked electronic component comprises a first electronic component adhered on a substrate via a first adhesive layer, and a second electronic component adhered by using a second adhesive layer thereon. The second adhesive layer has a two-layer structure formed by a same material and having different...http://www.google.es/patents/US7629695?utm_source=gb-gplus-sharePatente US7629695 - Stacked electronic component and manufacturing method thereof
Stacked electronic component and manufacturing method thereof