Patent ID: 8174109

Claim:
An electronic device, comprising: a first semiconductor device including a first electronic component having a first surface and a second surface facing away from each other, the first surface having a first electrode pad provided thereon; a first sealing resin having a first surface and a second surface facing away from each other, the first sealing resin sealing side surfaces of the first electronic component so that the first surface and the second surface of the first electronic component are exposed at the first surface and the second surface, respectively, of the first sealing resin; and a first multilayer interconnection structure including a plurality of insulating layers and a first interconnection pattern, the insulating layers being stacked to cover the first surface of the first electronic component and the first surface of the first sealing resin, the first interconnection pattern being directly connected to the first electrode pad; and a second semiconductor device including a second electronic component having a first surface and a second surface facing away from each other, the first surface having a second electrode pad provided thereon; a second sealing resin having a first surface and a second surface facing away from each other, the second sealing resin sealing side surfaces of the second electronic component so that the first surface and the second surface of the second electronic component are exposed at the first surface and the second surface, respectively, of the second sealing resin; and a second multilayer interconnection structure including a plurality of insulating layers and a second interconnection pattern, the insulating layers being stacked to cover the first surface of the second electronic component and the first surface of the second sealing resin, the second interconnection pattern being directly connected to the second electrode pad, wherein the first semiconductor device is stacked on and bonded to the second semiconductor device through an adhesive layer with the first multilayer interconnection structure of the first semiconductor device facing toward the second sealing resin of the second semiconductor device, and the first interconnection pattern and the second interconnection pattern are connected through a through electrode provided through the adhesive layer and the second sealing resin.