Patent ID: 7964076

Claim:
A method of manufacturing an electrophoretic display sheet, comprising: forming a wall material on a first substrate, the wall material defining a disposing region, the wall material being formed in a frame shape that surrounds the entire disposing region and being disposed between the first and the second substrate; disposing a plurality of microcapsules to the disposing region, each of the plurality of microcapsules including an electrophoretic dispersion liquid in a shell, the plurality of microcapsules being pervaded into every corner of the disposing region by making a surface of the plurality of microcapsules higher than an upper surface of the wall material; and arranging uniformly a part of the plurality of microcapsules on the disposing region and draining a remainder of the plurality of microcapsules from the dispersing region at the same time by rubbing the wall material with a plate to sweep the plurality of microcapsules.