Electrooptical display screen and a method of fabrication of said screen

Claim 1

An electrooptical display screen comprising: first and second parallel plates which tightly enclose electrooptical material; the first plate being provided on that face which is in contact with the electrooptical material with a matrix array of electrodes arranged in rows and columns each electrode forming a pixel of said display, row control leads each associated with one row of electrodes of said matrix array and extending in a direction parallel to each row of electrodes; the second plate being provided on that face which is in contact with the electrooptical material with column leads each corresponding to one column of the matrix array of electrodes of the face of the first plate so that each electrode is located at an intersection of a row control lead and a column lead; and a plurality of coupling elements of ferroelectric polymer material, with one element being placed at the intersection of each electrode and its associated row control lead and lying therebetween so as to electrically couple the electrode and the row control lead, each element being covered with a thin film of insulating material.