Display element having improved spacing and through-connecting of plane-parallel electrode plates, and method of making

A method for producing a display element formed by two plane-parallel plates spaced apart at a predetermined distance from one another by spacers and provided with opposed electrodes on their sides facing one another, an electro-optically adjustable medium in the intermediate space formed by the plates facing one another, a cement ridge connecting the two plates, an electrically conductive connection from at least one electrode of one plate to at least one opposed electrode of the other plate, comprising:

• forming said cement ridge by mixing electrically conductive carbon fibers having low shear strength in an adhesive compound;
• applying the mixture of said conductive fibers and said adhesive compound around the periphery of at least one of the plates;
• and
• pressing the plates together until the plates are separated by a distance determined by the diameter of the conductive fibers such that each of the conductive fibers contacts each of the display plates, and such that electrical connection between the at least one electrode of the one plate and the at least one electrode of the other plate is made through the conductive fibers disposed therebetween;
• whereby in the event that any of said fibers are overlapping prior to said pressing step, said pressing step results in breaking of at least all but one of the overlapping fibers due to the low shear strength thereof to maintain the spacing between the plates as the diameter of said fibers.