E INK

flat panel electronic visual display panels containing suspensions of electrophoretic display material [ , electrosensitive material, or micromechanical apparatus, which change color or optical characteristics, for use on or in connection with hand-held devices, electronic apparatus, machinery, signs, credit cards, textiles, paper products, rubber goods, and leather goods ] * OR ELECTROSENSITIVE MATERIAL, WHICH CHANGE COLOR OR OPTICAL CHARACTERISTICS, FOR USE ON OR IN CONNECTION WITH ELECTRONIC APPARATUS AND SIGNS *