Method of applying an integrated circuit on a substrate having an electrically conductive run

Claim 1

Method of applying an integrated circuit onto a substrate having a plurality of electrical conductor runs, comprising suspending the IC in the opening of a frame of insulating material by means of self-supporting conductor ribbons, said integrated circuit being applied on the surface of a substrate provided with electrical conductor runs of a liquid crystal display-cell, in such a way that an electric contact is established between the conductor runs of the substrate and the conductor ribbons of the integrated circuit and including compressing the frame having the surface on which the conductor ribbons of the integrated circuit are fastened onto a support bearing a conductive adhesive layer in such a way that essentially only the regions of the conductor ribbons of the integrated circuit which are present on the surface of the frame are wetted with conductive adhesive, transferring the frame with the integrated circuit and with the conductor ribbons wetted with adhesive onto the substrate and positioning the frame so that the adhesive wetted conductor ribbons are pressed onto the correspondingly arranged conductor run parts of the substrate, and permitting the adhesive to harden so that a durable electrical connection between the conductor ribbons of the integrated circuit and the conductor runs of the substrate is established.