16 FLEXIBLE AND NON-FLEXIBLE PLASTIC FOIL DISPLAYS WHICH CAN CHANGE COLOR BY EACH SEPARATE PICTURE ELEMENT WHEN UNDER THE INFLUENCE OF AN ELECTRIC FIELD; PLASTIC FOIL FOR USE IN THE MANUFACTURE OF FLEXIBLE AND NON-FLEXIBLE DISPLAYS, BILLBOARDS, ELECTRONIC BOOKS AND NEWSPAPERS, MOBILE PHONES, COMPUTERS, WATCHES AND OTHER PRODUCTS THAT CAN BE EQUIPPED WITH A DISPLAY