METHOD FOR MANUFACTURING PARTITIONING MEMBER FOR ELECTROPHORETIC DISPLAY MEDIUM, AND ELECTROPHORETIC DISPLAY MEDIUM

摘要

A method is provided for manufacturing a partitioning member (500) for an electrophoretic display medium (10). The electrophoretic display medium is provided with a first substrate (100) and a second substrate (200) arranged to face each other; a dispersion medium (550) sealed between the first substrate (100) and the second substrate (200), with charged particles (550a, 550b) dispersed therein; and the partitioning member (500) for partitioning a region between the first substrate (100) and the second substrate (200). The method for manufacturing the partitioning member (500) has an approximating step of bringing close to the first substrate (100) a plane provided with a partitioning groove (403) of a first die (400) having a partitioning groove (403) for forming the partitioning member (500); a projection step of projecting a resin into a space formed by the first die (400) and the first substrate (100); and a molding step of hardening the resin projected into the space.