Patent ID: 9664977
Date: 2017-05-30
CPC Classifications: G02F

Claim:
1. An electrophoretic display device manufacturing method comprising: preparing a substrate including a pixel electrode; preparing a stacked film including, above a transparent base material, a transparent electrode layer and an electrophoretic display layer in which microcapsules encapsulating a dispersion formed by dispersing electrophoretic particles in a dispersion medium are fixed by a binder resin, wherein the transparent electrode layer and the electrophoretic display layer are disposed sequentially from the transparent base material; bonding the substrate and the stacked film so as to join the pixel electrode and the electrophoretic display layer; forming a receptor layer on the transparent base material surface of the stacked film; and forming a color filter layer in the receptor layer, the color filter layer having a pixel pattern corresponding to a pattern of the pixel electrode on the transparent base material surface of the stacked film, the forming the color filter layer being performed by discharging ink into portions of the receptor layer by inkjet printing such that the color filter layer is formed from the portions of the receptor layer absorbing the discharged ink, wherein the substrate has a region where the electrophoretic display layer is not arranged when the substrate and the stacked film are bonded, a pixel alignment pattern is drawn in the region, and in the forming the color filter layer, the color filter layer is formed while performing alignment using the pixel alignment pattern.