Patent ID: 8316535
Filing Date: 2012-11-27
Classification: B32B,G06K,H01L,Y10T

Abstract:
1. A method for manufacturing an electronic device comprising at least first and second insulating sheets having external and internal faces, at least one electronic element having an external face substantially flushing with the external face of said first insulated sheet and an internal module located between said first and second insulating sheets and connected to the electronic element, this method comprising the steps of: placing at least said first insulating sheet including at least one window intended to lodge all or part of said electronic element; inserting at least a part of the electronic element into said window of the first insulating sheet, the electronic element being provided with connection conductive areas positioned on an internal face opposite to the external face of the electronic element; stacking on or over the internal face opposite to the external face of the electronic element an adhesive protection film closing at least a region between the electronic element and the edges of said window, said adhesive protection film being coated or made up of an adhesive substance; placing an internal module on or over said first insulating sheet, said electronic element being connected to the internal module through a preformed opening in the adhesive protection film or an opening made during this step in the adhesive protection film, this opening facing the conductive connection areas; providing filling material on the intermediate assembly resulting from the preceding steps; stacking at least said second insulating sheet on or over the filing material and at least one of pressing and laminating the assembly resulting from the preceding steps, the filling material forming a layer compensating the surface reliefs of said intermediate assembly.