ELECTROPHORETIC FLUID AND ELECTRONIC PAPER PANEL HAVING THE SAME

摘要

PURPOSE: An electrophoretic fluid and an electronic paper panel including the same are provided to realize an environmentally-friendly electrophoretic fluid by including paraffinic oil and isopropyl alcohol in the electrophoretic fluid. CONSTITUTION: An electrophoretic fluid(140) includes dispersion medium(142) and charged particles(141). The dispersion medium includes paraffinic oil and isopropyl alcohol. The charged particles are dispersed in the dispersion medium. The charged particles include black particles(141b) and white particles(141a). The paraffinic oil and the isopropyl alcohol have chemical resistance to polymers or organic pigments.