Patent ID: 7952107

Claim:
An electronically active sheet, comprising: a bottom substrate having a bottom electrically conductive surface; a top substrate having a top electrically conductive surface disposed facing the bottom electrically conductive surface; at least one bare die electronic element having a top conductive side and a bottom conductive side, said at least one bare die electronic element disposed so that the top conductive side is in direct face-to-face electrical communication with the top electrically conductive surface and so that the bottom conductive side is in direct face-to-face electrical communication with the bottom electrically conductive surface; and an electrical insulator separating the bottom electrically conductive surface from the top electrically conductive surface and being effective to enable said at least one bare die electronic element to be forced through the electrical insulator and enable the direct face-to-face contact between the top conductive side and the top electrically conductive surface and to enable the direct face-to-face contact between the bottom conductive side and the bottom electrically conductive surface.