Patent ID: 8089059

Claim:
An electronic device comprising: a first layer, said first layer comprising: a first dielectric material, said first dielectric material having a first planar surface; a second dielectric material, said second dielectric material having a second planar surface; a first conductive material in contact with said first dielectric material and said second dielectric material, said first conductive material having a third planar surface, said first layer having a first composite planar surface, said first composite planar surface including said first planar surface, said second planar surface, and said third planar surface; and a second layer, said second layer comprising: a third dielectric material, said third dielectric material having a fourth planar surface; a fourth dielectric material, said fourth dielectric material having a fifth planar surface; a programmable resistance material in contact with said third dielectric material and said fourth dielectric material, said programmable resistance material having a sixth planar surface, said second layer having a second composite planar surface in contact with said first composite planar surface, said second composite planar surface including said fourth planar surface, said fifth planar surface, and said sixth planar surface.