Patent ID: 7816721

Claim:
A semiconductor device comprising: an element forming layer; a substrate provided with a memory element and a conductive layer which functions as an antenna; and an adhesive layer which adheres the element forming layer and the substrate and contains a conductive particle, wherein the element forming layer includes a first transistor and a second transistor provided over an insulating layer, a conductive layer which functions as a source wiring or a drain wiring of the first transistor, wherein the memory element a includes a first conductive layer, an organic compound layer or a phase change layer, and a second conductive layer laminated in this order and the first conductive layer is electrically connected with the source wiring or the drain wiring of the second transistor through the conductive particle, and wherein the conductive layer which functions as the antenna and the conductive layer which functions as the source wiring or the drain wiring of the first transistor are electrically connected through the conductive particle.