ELECTROPHORESIS MATERIAL AND OPTICAL ELEMENT USING THE SAME MATERIAL

摘要

PROBLEM TO BE SOLVED: To provide electrophoresis material which is excellent in color purity and which suppresses grains from being condensed and which is excellent in stability and which has low voltage drive and an optical element which is provided with the electrophoresis material. SOLUTION: This electrophoresis material is an electrophoresis material 30 which has high polymer gelation grains 31 and a dielectric fluid 32 and in which the high polymer gelation grains 31 include a part of the dielectric fluid 32 and this optical element is provided with the electrophoresis material 30 and a first electrode 21 and second electrodes 71.