To provide a color material for an electrophoresis display device, the color material being excellent in response speed to application of voltage and excellent in long term stability, to provide a method for manufacturing the color material for the electrophoresis display device, the method capable of manufacturing the above color material for the electrophoresis display device, and to provide the electrophoresis display device using the above color material for the electrophoresis display device.

The color material for the electrophoresis display device is characterized in that it is used for the electrophoresis display device in which electrophoresis particles perform electrophoresis in liquid phase dispersion medium by an action of an electric field and is manufactured by uniting a dispersed material in emulsified liquid in which dispersion materials containing resin, a coloring agent and organic solvent are dispersed in water-based dispersion medium.