TWIST BALL TYPE ELECTRONIC PAPER

摘要

One main objective is to provide a twist ball type electronic paper which is capable of favorable image display and from which it is easy to take out wiring. Another main objective is to provide a reusable twist ball type electronic paper. These objectives are accomplished by providing a twist ball type electronic paper which includes a transparent electrode side base material comprising a first base material and a transparent electrode, a counter electrode side base material comprising a second base material and a counter electrode, and a twist ball layer comprising twist balls and a low-polarity solvent layer, wherein: the first base material is formed of a film having transparency; the transparent electrode is formed on a surface on one side of the first base material; the second base material is formed of a film having insulating property; the counter electrode is formed on a surface on one side of the second base material; and the low-polarity solvent layer contains a low-polarity solvent. The twist ball type electronic paper is further characterized in that, while the twist ball layer is sealed up with the first base material and second base material, the counter electrode side base material is arranged in such a manner that one side thereof having the counter electrode faces oppositely to a direction in which to face the twist ball layer.