Electrophoretic display device

The electrophoretic display device of the present invention includes: a substrate; a first electrode disposed on the substrate; electrophoretic layer to cover the first electrode arranged above the substrate; dividing the electrophoretic layer is a plurality of accommodating portions of the partition ; and a second electrode disposed on the electrophoretic layer, the second electrode is formed to the first electrode side of each of the plurality of accommodating portions of convex shape. Each of the plurality of cells, the distance between the center portion of the electrode unit is shorter than the distance between the peripheral portion of the electrode unit.